diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..4cddf1940
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,99 @@
+# Default ignored files
+/shelf/
+/.idea/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
+
+# Created by https://www.toptal.com/developers/gitignore/api/gradle,java,macos
+# Edit at https://www.toptal.com/developers/gitignore?templates=gradle,java,macos
+
+### Java ###
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+.idea
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+replay_pid*
+
+### macOS ###
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### macOS Patch ###
+# iCloud generated files
+*.icloud
+
+### Gradle ###
+.gradle
+**/build/
+!src/**/build/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+# Avoid ignore Gradle wrappper properties
+!gradle-wrapper.properties
+
+# Cache of project
+.gradletasknamecache
+
+# Eclipse Gradle plugin generated files
+# Eclipse Core
+.project
+# JDT-specific (Eclipse Java Development Tools)
+.classpath
+
+### Gradle Patch ###
+# Java heap dump
+*.hprof
+
+# End of https://www.toptal.com/developers/gitignore/api/gradle,java,macos
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 000000000..ec2c0f02e
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,48 @@
+plugins {
+    id 'java'
+    id 'org.springframework.boot' version '3.1.2'
+    id 'io.spring.dependency-management' version '1.1.2'
+    id 'org.asciidoctor.jvm.convert' version '3.3.2'
+}
+
+group = 'com.programmers'
+version = '0.0.1-SNAPSHOT'
+
+java {
+    sourceCompatibility = '17'
+}
+
+configurations {
+    compileOnly {
+        extendsFrom annotationProcessor
+    }
+}
+
+repositories {
+    mavenCentral()
+}
+
+ext {
+    set('snippetsDir', file("build/generated-snippets"))
+}
+
+dependencies {
+    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+    implementation 'org.springframework.boot:spring-boot-starter-validation'
+    implementation 'org.springframework.boot:spring-boot-starter-web'
+    compileOnly 'org.projectlombok:lombok'
+    runtimeOnly 'com.h2database:h2'
+    annotationProcessor 'org.projectlombok:lombok'
+    testImplementation 'org.springframework.boot:spring-boot-starter-test'
+    testImplementation 'org.springframework.restdocs:spring-restdocs-mockmvc'
+}
+
+tasks.named('test') {
+    outputs.dir snippetsDir
+    useJUnitPlatform()
+}
+
+tasks.named('asciidoctor') {
+    inputs.dir snippetsDir
+    dependsOn test
+}
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 000000000..249e5832f
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 000000000..ae04661ee
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
new file mode 100755
index 000000000..a69d9cb6c
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,240 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 000000000..f127cfd49
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,91 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 000000000..0795530c5
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = 'springboot-board-jpa'
diff --git a/src/docs/asciidoc/index.adoc b/src/docs/asciidoc/index.adoc
new file mode 100644
index 000000000..c726f07fa
--- /dev/null
+++ b/src/docs/asciidoc/index.adoc
@@ -0,0 +1,33 @@
+= 게시판 REST API
+ifndef::snippets[]
+:snippets: build/generated-snippets
+endif::[]
+
+== 게시글 작성
+.Request
+include::{snippets}/post-save/http-request.adoc[]
+include::{snippets}/post-save/request-fields.adoc[]
+.Response
+include::{snippets}/post-save/http-response.adoc[]
+include::{snippets}/post-save/response-fields.adoc[]
+
+== 게시글 조회
+.Request
+include::{snippets}/post-find/http-request.adoc[]
+.Response
+include::{snippets}/post-find/http-response.adoc[]
+include::{snippets}/post-find/response-fields.adoc[]
+
+== 게시글 전체 조회
+.Request
+include::{snippets}/posts-find/http-request.adoc[]
+.Response
+include::{snippets}/posts-find/http-response.adoc[]
+include::{snippets}/posts-find/response-fields.adoc[]
+
+== 게시글 수정
+.Request
+include::{snippets}/post-update/http-request.adoc[]
+.Response
+include::{snippets}/post-update/http-response.adoc[]
+include::{snippets}/post-update/response-fields.adoc[]
diff --git a/src/main/java/com/programmers/Main.java b/src/main/java/com/programmers/Main.java
new file mode 100644
index 000000000..4e30558c2
--- /dev/null
+++ b/src/main/java/com/programmers/Main.java
@@ -0,0 +1,14 @@
+package com.programmers;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
+
+@EnableJpaAuditing
+@SpringBootApplication
+public class Main {
+    public static void main(String[] args) {
+        SpringApplication.run(Main.class, args);
+    }
+
+}
diff --git a/src/main/java/com/programmers/common/dto/ApiIdResponse.java b/src/main/java/com/programmers/common/dto/ApiIdResponse.java
new file mode 100644
index 000000000..51b96c132
--- /dev/null
+++ b/src/main/java/com/programmers/common/dto/ApiIdResponse.java
@@ -0,0 +1,4 @@
+package com.programmers.common.dto;
+
+public record ApiIdResponse(Long id) {
+}
diff --git a/src/main/java/com/programmers/config/AuditorAwareConfig.java b/src/main/java/com/programmers/config/AuditorAwareConfig.java
new file mode 100644
index 000000000..18ca8078c
--- /dev/null
+++ b/src/main/java/com/programmers/config/AuditorAwareConfig.java
@@ -0,0 +1,17 @@
+package com.programmers.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.domain.AuditorAware;
+
+import java.util.Optional;
+import java.util.UUID;
+
+@Configuration
+public class AuditorAwareConfig {
+
+    @Bean
+    public AuditorAware<String> auditorProvider() {
+        return () -> Optional.of(UUID.randomUUID().toString());
+    }
+}
diff --git a/src/main/java/com/programmers/domain/base/BaseEntity.java b/src/main/java/com/programmers/domain/base/BaseEntity.java
new file mode 100644
index 000000000..eeb37d3ab
--- /dev/null
+++ b/src/main/java/com/programmers/domain/base/BaseEntity.java
@@ -0,0 +1,23 @@
+package com.programmers.domain.base;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.EntityListeners;
+import jakarta.persistence.MappedSuperclass;
+import org.springframework.data.annotation.CreatedBy;
+import org.springframework.data.annotation.CreatedDate;
+import org.springframework.data.jpa.domain.support.AuditingEntityListener;
+
+import java.time.LocalDateTime;
+
+@EntityListeners(AuditingEntityListener.class)
+@MappedSuperclass
+public abstract class BaseEntity {
+
+    @CreatedBy
+    @Column(name = "created_by", updatable = false)
+    private String createdBy;
+
+    @CreatedDate
+    @Column(name = "created_at", columnDefinition = "TIMESTAMP(6)", updatable = false)
+    private LocalDateTime createdAt;
+}
diff --git a/src/main/java/com/programmers/domain/post/application/PostService.java b/src/main/java/com/programmers/domain/post/application/PostService.java
new file mode 100644
index 000000000..12fb8ff1a
--- /dev/null
+++ b/src/main/java/com/programmers/domain/post/application/PostService.java
@@ -0,0 +1,19 @@
+package com.programmers.domain.post.application;
+
+import com.programmers.domain.post.ui.dto.PostCreateDto;
+import com.programmers.domain.post.ui.dto.PostResponseDto;
+import com.programmers.domain.post.ui.dto.PostUpdateDto;
+import org.springframework.data.domain.Pageable;
+
+import java.util.List;
+
+public interface PostService {
+
+    Long createPost(PostCreateDto postCreateDto);
+
+    PostResponseDto findPost(Long postId);
+
+    List<PostResponseDto> findAll(Pageable pageable);
+
+    PostResponseDto updatePost(PostUpdateDto postUpdateDto, Long postId);
+}
diff --git a/src/main/java/com/programmers/domain/post/application/PostServiceImpl.java b/src/main/java/com/programmers/domain/post/application/PostServiceImpl.java
new file mode 100644
index 000000000..6563aaa9a
--- /dev/null
+++ b/src/main/java/com/programmers/domain/post/application/PostServiceImpl.java
@@ -0,0 +1,63 @@
+package com.programmers.domain.post.application;
+
+import com.programmers.domain.post.application.converter.PostConverter;
+import com.programmers.domain.post.entity.Post;
+import com.programmers.domain.post.infra.PostRepository;
+import com.programmers.domain.post.ui.dto.PostCreateDto;
+import com.programmers.domain.post.ui.dto.PostResponseDto;
+import com.programmers.domain.post.ui.dto.PostUpdateDto;
+import com.programmers.domain.user.entity.User;
+import com.programmers.domain.user.infra.UserRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+import java.util.NoSuchElementException;
+
+@Service
+@RequiredArgsConstructor
+@Transactional(readOnly = true)
+public class PostServiceImpl implements PostService{
+
+    private static final String USER_NOT_FOUND = "유저를 찾을 수 없습니다. {} ";
+    private static final String POST_NOT_FOUND = "게시글을 찾을 수 없습니다. {} ";
+    private final PostRepository postRepository;
+    private final UserRepository userRepository;
+    private final PostConverter postConverter;
+
+    @Override
+    @Transactional
+    public Long createPost(PostCreateDto postCreateDto) {
+        User user = userRepository.findById(postCreateDto.userId())
+                .orElseThrow(() -> new NoSuchElementException(String.format(USER_NOT_FOUND, postCreateDto.userId())));
+        Post post = postConverter.convertPost(postCreateDto, user);
+        Post savedPost = postRepository.save(post);
+        return savedPost.getId();
+    }
+
+    @Override
+    public PostResponseDto findPost(Long postId) {
+        Post post = postRepository.findById(postId)
+                .orElseThrow(() -> new NoSuchElementException(String.format(POST_NOT_FOUND, postId)));
+        return postConverter.convertEntityToPostResponseDto(post);
+    }
+
+    @Override
+    public List<PostResponseDto> findAll(Pageable pageable) {
+        return postRepository.findAll(pageable)
+                .stream()
+                .map(postConverter::convertEntityToPostResponseDto)
+                .toList();
+    }
+
+    @Override
+    @Transactional
+    public PostResponseDto updatePost(PostUpdateDto postUpdateDto, Long postId) {
+        Post post = postRepository.findById(postId)
+                .orElseThrow(() -> new NoSuchElementException(String.format(POST_NOT_FOUND, postId)));
+        post.changeTitleAndContent(postUpdateDto.title(), postUpdateDto.content());
+        return postConverter.convertEntityToPostResponseDto(post);
+    }
+}
diff --git a/src/main/java/com/programmers/domain/post/application/converter/PostConverter.java b/src/main/java/com/programmers/domain/post/application/converter/PostConverter.java
new file mode 100644
index 000000000..f6ce493d2
--- /dev/null
+++ b/src/main/java/com/programmers/domain/post/application/converter/PostConverter.java
@@ -0,0 +1,23 @@
+package com.programmers.domain.post.application.converter;
+
+import com.programmers.domain.post.entity.Post;
+import com.programmers.domain.post.ui.dto.PostCreateDto;
+import com.programmers.domain.post.ui.dto.PostResponseDto;
+import com.programmers.domain.user.entity.User;
+import org.springframework.stereotype.Component;
+
+@Component
+public class PostConverter {
+
+    public Post convertPost(PostCreateDto postCreateDto, User user) {
+        return new Post(postCreateDto.title(), postCreateDto.content(), user);
+    }
+
+    public PostCreateDto convertPostDto(Post post) {
+        return new PostCreateDto(post.getTitle(), post.getContent(), post.getUser().getId());
+    }
+
+    public PostResponseDto convertEntityToPostResponseDto(Post post){
+        return new PostResponseDto(post.getId(), post.getTitle(), post.getContent(), post.getUser().getId());
+    }
+}
diff --git a/src/main/java/com/programmers/domain/post/entity/Post.java b/src/main/java/com/programmers/domain/post/entity/Post.java
new file mode 100644
index 000000000..65feb9e72
--- /dev/null
+++ b/src/main/java/com/programmers/domain/post/entity/Post.java
@@ -0,0 +1,74 @@
+package com.programmers.domain.post.entity;
+
+import com.programmers.domain.base.BaseEntity;
+import com.programmers.domain.user.entity.User;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.Lob;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.Table;
+import lombok.AccessLevel;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.util.Objects;
+
+@Entity
+@Table(name = "posts")
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@EqualsAndHashCode
+public class Post extends BaseEntity {
+
+    private static final int MAX_TITLE_LENGTH = 50;
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(length = MAX_TITLE_LENGTH, nullable = false)
+    private String title;
+
+    @Lob
+    @Column(nullable = false)
+    private String content;
+
+    @ManyToOne
+    @JoinColumn(name = "users_id")
+    private User user;
+
+    public Post(String title, String content, User user) {
+        validateTitle(title);
+        validateContent(content);
+        this.title = title;
+        this.content = content;
+        this.user = user;
+    }
+
+    private static void validateContent(String content) {
+        if (Objects.isNull(content) || content.isBlank()) {
+            throw new IllegalArgumentException("본문이 비어있습니다.");
+        }
+    }
+
+    private static void validateTitle(String title) {
+        if (Objects.isNull(title) || title.isBlank()) {
+            throw new IllegalArgumentException("제목이 비어있습니다.");
+        }
+        if (title.length() > MAX_TITLE_LENGTH) {
+            throw new IllegalArgumentException(String.format("제목 길이가 최대 길이 %s 자를 넘었습니다.", MAX_TITLE_LENGTH));
+        }
+    }
+
+    public void changeTitleAndContent(String title, String content) {
+        validateTitle(title);
+        validateContent(content);
+        this.title = title;
+        this.content = content;
+    }
+}
diff --git a/src/main/java/com/programmers/domain/post/infra/PostRepository.java b/src/main/java/com/programmers/domain/post/infra/PostRepository.java
new file mode 100644
index 000000000..05263c323
--- /dev/null
+++ b/src/main/java/com/programmers/domain/post/infra/PostRepository.java
@@ -0,0 +1,9 @@
+package com.programmers.domain.post.infra;
+
+import com.programmers.domain.post.entity.Post;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface PostRepository extends JpaRepository<Post, Long> {
+}
diff --git a/src/main/java/com/programmers/domain/post/ui/PostController.java b/src/main/java/com/programmers/domain/post/ui/PostController.java
new file mode 100644
index 000000000..213b44c4f
--- /dev/null
+++ b/src/main/java/com/programmers/domain/post/ui/PostController.java
@@ -0,0 +1,51 @@
+package com.programmers.domain.post.ui;
+
+import com.programmers.common.dto.ApiIdResponse;
+import com.programmers.domain.post.application.PostService;
+import com.programmers.domain.post.ui.dto.PostCreateDto;
+import com.programmers.domain.post.ui.dto.PostResponseDto;
+import com.programmers.domain.post.ui.dto.PostUpdateDto;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
+import org.springframework.data.web.PageableDefault;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PatchMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseStatus;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api/posts")
+public class PostController {
+
+    private final PostService postService;
+
+    @ResponseStatus(HttpStatus.CREATED)
+    @PostMapping
+    public ApiIdResponse createPost(@RequestBody PostCreateDto postCreateDto) {
+        return new ApiIdResponse(postService.createPost(postCreateDto));
+    }
+
+    @GetMapping
+    public List<PostResponseDto> findPostList(@PageableDefault(size = 20, sort = "id", direction = Sort.Direction.DESC) Pageable pageable) {
+        return postService.findAll(pageable);
+    }
+
+    @GetMapping("/{id}")
+    public PostResponseDto findPost(@PathVariable Long id) {
+        return postService.findPost(id);
+    }
+
+    @PatchMapping("/{id}")
+    public PostResponseDto updatePost(@PathVariable Long id, @RequestBody PostUpdateDto postUpdateDto) {
+        return postService.updatePost(postUpdateDto, id);
+    }
+}
diff --git a/src/main/java/com/programmers/domain/post/ui/dto/PostCreateDto.java b/src/main/java/com/programmers/domain/post/ui/dto/PostCreateDto.java
new file mode 100644
index 000000000..780784c00
--- /dev/null
+++ b/src/main/java/com/programmers/domain/post/ui/dto/PostCreateDto.java
@@ -0,0 +1,4 @@
+package com.programmers.domain.post.ui.dto;
+
+public record PostCreateDto(String title, String content, Long userId) {
+}
diff --git a/src/main/java/com/programmers/domain/post/ui/dto/PostResponseDto.java b/src/main/java/com/programmers/domain/post/ui/dto/PostResponseDto.java
new file mode 100644
index 000000000..3e2b0172f
--- /dev/null
+++ b/src/main/java/com/programmers/domain/post/ui/dto/PostResponseDto.java
@@ -0,0 +1,9 @@
+package com.programmers.domain.post.ui.dto;
+
+public record PostResponseDto (
+        Long postId,
+        String title,
+        String content,
+        Long userId
+){
+}
diff --git a/src/main/java/com/programmers/domain/post/ui/dto/PostUpdateDto.java b/src/main/java/com/programmers/domain/post/ui/dto/PostUpdateDto.java
new file mode 100644
index 000000000..6353bb5a6
--- /dev/null
+++ b/src/main/java/com/programmers/domain/post/ui/dto/PostUpdateDto.java
@@ -0,0 +1,4 @@
+package com.programmers.domain.post.ui.dto;
+
+public record PostUpdateDto(String title, String content) {
+}
diff --git a/src/main/java/com/programmers/domain/user/application/UserService.java b/src/main/java/com/programmers/domain/user/application/UserService.java
new file mode 100644
index 000000000..acd815cac
--- /dev/null
+++ b/src/main/java/com/programmers/domain/user/application/UserService.java
@@ -0,0 +1,10 @@
+package com.programmers.domain.user.application;
+
+import com.programmers.domain.user.ui.dto.UserDto;
+
+public interface UserService {
+
+    Long createUser(UserDto userDto);
+
+    UserDto findUser(Long userId);
+}
diff --git a/src/main/java/com/programmers/domain/user/application/UserServiceImpl.java b/src/main/java/com/programmers/domain/user/application/UserServiceImpl.java
new file mode 100644
index 000000000..46bfb487b
--- /dev/null
+++ b/src/main/java/com/programmers/domain/user/application/UserServiceImpl.java
@@ -0,0 +1,36 @@
+package com.programmers.domain.user.application;
+
+import com.programmers.domain.user.application.converter.UserConverter;
+import com.programmers.domain.user.entity.User;
+import com.programmers.domain.user.infra.UserRepository;
+import com.programmers.domain.user.ui.dto.UserDto;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.NoSuchElementException;
+
+@Service
+@Transactional(readOnly = true)
+@RequiredArgsConstructor
+public class UserServiceImpl implements UserService{
+
+    private static final String USER_NOT_FOUND = "유저를 찾을 수 없습니다. {} ";
+    private final UserRepository userRepository;
+    private final UserConverter userConverter;
+
+    @Override
+    @Transactional
+    public Long createUser(UserDto userDto) {
+        User user = userConverter.convertUser(userDto);
+        User savedUser = userRepository.save(user);
+        return savedUser.getId();
+    }
+
+    @Override
+    public UserDto findUser(Long userId) {
+        User user = userRepository.findById(userId)
+                .orElseThrow(() -> new NoSuchElementException(String.format(USER_NOT_FOUND, userId)));
+        return userConverter.convertUserDto(user);
+    }
+}
diff --git a/src/main/java/com/programmers/domain/user/application/converter/UserConverter.java b/src/main/java/com/programmers/domain/user/application/converter/UserConverter.java
new file mode 100644
index 000000000..c0258bd7d
--- /dev/null
+++ b/src/main/java/com/programmers/domain/user/application/converter/UserConverter.java
@@ -0,0 +1,17 @@
+package com.programmers.domain.user.application.converter;
+
+import com.programmers.domain.user.entity.User;
+import com.programmers.domain.user.ui.dto.UserDto;
+import org.springframework.stereotype.Component;
+
+@Component
+public class UserConverter {
+
+    public User convertUser(UserDto userDto) {
+        return new User(userDto.name(), userDto.age(), userDto.hobby());
+    }
+
+    public UserDto convertUserDto(User user) {
+        return new UserDto(user.getName(), user.getAge(), user.getHobby());
+    }
+}
diff --git a/src/main/java/com/programmers/domain/user/entity/User.java b/src/main/java/com/programmers/domain/user/entity/User.java
new file mode 100644
index 000000000..70d5547cc
--- /dev/null
+++ b/src/main/java/com/programmers/domain/user/entity/User.java
@@ -0,0 +1,71 @@
+package com.programmers.domain.user.entity;
+
+import com.programmers.domain.base.BaseEntity;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
+import lombok.AccessLevel;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.util.Objects;
+
+@Entity
+@Table(name = "users")
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@EqualsAndHashCode
+public class User extends BaseEntity {
+
+    private static final int MAX_HOBBY_LENGTH = 100;
+    private static final int MAX_NAME_LENGTH = 5;
+
+    @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(length = MAX_NAME_LENGTH, nullable = false)
+    private String name;
+
+    @Column(nullable = false)
+    private int age;
+
+    @Column(length = MAX_HOBBY_LENGTH, nullable = false)
+    private String hobby;
+
+    public User(String name, int age, String hobby) {
+        validateName(name);
+        validateAge(age);
+        validateHobby(hobby);
+        this.name = name;
+        this.age = age;
+        this.hobby = hobby;
+    }
+
+    private static void validateHobby(String hobby) {
+        if (Objects.isNull(hobby) || hobby.isBlank()) {
+            throw new IllegalArgumentException("취미가 비어있습니다.");
+        }
+        if (hobby.length() > MAX_HOBBY_LENGTH) {
+            throw new IllegalArgumentException(String.format("취미 길이가 %s를 넘었습니다. 입력값: %s", MAX_HOBBY_LENGTH, hobby.length()));
+        }
+    }
+
+    private static void validateAge(int age) {
+        if (age < 0) {
+            throw new IllegalArgumentException(String.format("나이가 0보다 작습니다. 입력값: %s", age));
+        }
+    }
+
+    private static void validateName(String name) {
+        if (Objects.isNull(name) || name.isBlank()) {
+            throw new IllegalArgumentException("이름이 비어있습니다.");
+        }
+        if (name.length() > MAX_NAME_LENGTH) {
+            throw new IllegalArgumentException(String.format("이름 길이가 %s를 넘었습니다. 입력값: %s", MAX_NAME_LENGTH, name.length()));
+        }
+    }
+}
diff --git a/src/main/java/com/programmers/domain/user/infra/UserRepository.java b/src/main/java/com/programmers/domain/user/infra/UserRepository.java
new file mode 100644
index 000000000..ec459ac03
--- /dev/null
+++ b/src/main/java/com/programmers/domain/user/infra/UserRepository.java
@@ -0,0 +1,9 @@
+package com.programmers.domain.user.infra;
+
+import com.programmers.domain.user.entity.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface UserRepository extends JpaRepository<User, Long> {
+}
diff --git a/src/main/java/com/programmers/domain/user/ui/dto/UserDto.java b/src/main/java/com/programmers/domain/user/ui/dto/UserDto.java
new file mode 100644
index 000000000..56539459e
--- /dev/null
+++ b/src/main/java/com/programmers/domain/user/ui/dto/UserDto.java
@@ -0,0 +1,4 @@
+package com.programmers.domain.user.ui.dto;
+
+public record UserDto(String name, int age, String hobby) {
+}
diff --git a/src/main/java/com/programmers/exception/ApiExceptionHandler.java b/src/main/java/com/programmers/exception/ApiExceptionHandler.java
new file mode 100644
index 000000000..028ee0db2
--- /dev/null
+++ b/src/main/java/com/programmers/exception/ApiExceptionHandler.java
@@ -0,0 +1,32 @@
+package com.programmers.exception;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.ResponseStatus;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+import java.util.NoSuchElementException;
+
+@RestControllerAdvice
+public class ApiExceptionHandler {
+
+    private static final String INTERNAL_SERVER_ERROR_MESSAGE = "서버 에러";
+
+    @ExceptionHandler(Exception.class)
+    @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
+    private ErrorResult handleException() {
+        return new ErrorResult(HttpStatus.INTERNAL_SERVER_ERROR.value(), INTERNAL_SERVER_ERROR_MESSAGE);
+    }
+
+    @ExceptionHandler(IllegalArgumentException.class)
+    @ResponseStatus(HttpStatus.BAD_REQUEST)
+    private ErrorResult handleIllegalArgumentException(IllegalArgumentException e) {
+        return new ErrorResult(HttpStatus.BAD_REQUEST.value(), e.getMessage());
+    }
+
+    @ExceptionHandler(NoSuchElementException.class)
+    @ResponseStatus(HttpStatus.BAD_REQUEST)
+    private ErrorResult handleNoSuchElementException(NoSuchElementException e) {
+        return new ErrorResult(HttpStatus.BAD_REQUEST.value(), e.getMessage());
+    }
+}
diff --git a/src/main/java/com/programmers/exception/ErrorResult.java b/src/main/java/com/programmers/exception/ErrorResult.java
new file mode 100644
index 000000000..59154ad09
--- /dev/null
+++ b/src/main/java/com/programmers/exception/ErrorResult.java
@@ -0,0 +1,4 @@
+package com.programmers.exception;
+
+public record ErrorResult(int errorCode, String errorMessage) {
+}
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
new file mode 100644
index 000000000..d727ffcd2
--- /dev/null
+++ b/src/main/resources/application.yml
@@ -0,0 +1,23 @@
+spring:
+  datasource:
+    driver-class-name: org.h2.Driver
+    url: jdbc:h2:~/board;DB_CLOSE_ON_EXIT=FALSE
+    username: sa
+    password:
+  jpa:
+    open-in-view: false
+    hibernate:
+      ddl-auto: create-drop
+    properties:
+      hibernate:
+        format_sql: true
+    show_sql: true
+  h2:
+    console:
+      enabled: true
+server:
+  servlet:
+    encoding:
+      charset: UTF-8
+      enabled: true
+      force: true
diff --git a/src/test/java/com/programmers/domain/post/application/PostServiceImplTest.java b/src/test/java/com/programmers/domain/post/application/PostServiceImplTest.java
new file mode 100644
index 000000000..654eae634
--- /dev/null
+++ b/src/test/java/com/programmers/domain/post/application/PostServiceImplTest.java
@@ -0,0 +1,142 @@
+package com.programmers.domain.post.application;
+
+import com.programmers.domain.post.application.converter.PostConverter;
+import com.programmers.domain.post.entity.Post;
+import com.programmers.domain.post.infra.PostRepository;
+import com.programmers.domain.post.ui.dto.PostCreateDto;
+import com.programmers.domain.post.ui.dto.PostResponseDto;
+import com.programmers.domain.post.ui.dto.PostUpdateDto;
+import com.programmers.domain.user.entity.User;
+import com.programmers.domain.user.infra.UserRepository;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.BDDMockito;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.data.domain.PageImpl;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Sort;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import java.util.List;
+import java.util.Optional;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@ExtendWith(MockitoExtension.class)
+class PostServiceImplTest {
+
+    private PostService postService;
+    private PostConverter postConverter;
+
+    @Mock
+    private UserRepository userRepository;
+
+    @Mock
+    private PostRepository postRepository;
+
+    @BeforeEach
+    void setUp() {
+        postConverter = new PostConverter();
+        postService = new PostServiceImpl(postRepository, userRepository, postConverter);
+    }
+
+    @Test
+    void createPost() {
+        //given
+        final Long expectedPostId = 1l;
+
+        final Long fakeUserId = 1l;
+        final Long fakePostId = 1l;
+
+        PostCreateDto postCreateDto = new PostCreateDto("제목", "본문", fakeUserId);
+        User user = new User("명한", 1, "운동");
+        Post post = new Post("제목", "본문", user);
+
+        Post savedPost = new Post("제목", "본문", user);
+        ReflectionTestUtils.setField(savedPost, "id", fakePostId);
+
+        BDDMockito.given(userRepository.findById(fakeUserId)).willReturn(Optional.of(user));
+        BDDMockito.given(postRepository.save(post)).willReturn(savedPost);
+
+        //when
+        Long savedPostId = postService.createPost(postCreateDto);
+
+        //then
+        assertThat(savedPostId).isEqualTo(expectedPostId);
+    }
+
+    @Test
+    void findPost() {
+        //given
+        final Long expectedPostId = 1l;
+
+        final Long fakeUserId = 1l;
+        final Long fakePostId = 1l;
+
+        User user = new User("명한", 1, "운동");
+        ReflectionTestUtils.setField(user, "id", fakeUserId);
+        Post post = new Post("제목", "본문", user);
+        Post savedPost = new Post("제목", "본문", user);
+        ReflectionTestUtils.setField(savedPost, "id", fakePostId);
+
+        BDDMockito.given(postRepository.findById(fakePostId)).willReturn(Optional.of(savedPost));
+
+        //when
+        PostResponseDto foundPost = postService.findPost(fakePostId);
+
+        //then
+        assertThat(foundPost.postId()).isEqualTo(expectedPostId);
+    }
+
+    @Test
+    void findAll() {
+        // given
+        final int expectedCount = 2;
+
+        final Long fakeUserId = 1l;
+        final Long fakePostId1 = 1l;
+        final Long fakePostId2 = 2l;
+
+        User user = new User("명한", 1, "운동");
+        ReflectionTestUtils.setField(user, "id", fakeUserId);
+        Post post1 = new Post("제목1", "본문1", user);
+        ReflectionTestUtils.setField(post1, "id", fakePostId1);
+        Post post2 = new Post("제목2", "본문2", user);
+        ReflectionTestUtils.setField(post2, "id", fakePostId2);
+
+        PageRequest pageRequest = PageRequest.of(0, 20, Sort.by(Sort.Direction.DESC, "id"));
+        PageImpl<Post> posts = new PageImpl<>(List.of(post1, post2));
+        BDDMockito.given(postRepository.findAll(pageRequest)).willReturn(posts);
+
+        // when
+        List<PostResponseDto> postList = postService.findAll(pageRequest);
+
+        // then
+        assertThat(postList).hasSize(expectedCount);
+    }
+
+    @Test
+    void updatePost() {
+        // given
+        final Long fakeUserId = 1l;
+        final Long fakePostId = 1l;
+
+        User user = new User("명한", 1, "운동");
+        ReflectionTestUtils.setField(user, "id", fakeUserId);
+        Post post = new Post("제목", "본문", user);
+        ReflectionTestUtils.setField(post, "id", fakePostId);
+
+        PostUpdateDto postUpdateDto = new PostUpdateDto("제목수정", "본문수정");
+
+        BDDMockito.given(postRepository.findById(fakePostId)).willReturn(Optional.of(post));
+
+        // when
+        PostResponseDto updatedPost = postService.updatePost(postUpdateDto, fakePostId);
+
+        // then
+        assertThat(updatedPost.title()).isEqualTo(postUpdateDto.title());
+        assertThat(updatedPost.content()).isEqualTo(postUpdateDto.content());
+    }
+}
diff --git a/src/test/java/com/programmers/domain/post/ui/PostControllerTest.java b/src/test/java/com/programmers/domain/post/ui/PostControllerTest.java
new file mode 100644
index 000000000..aeba817f8
--- /dev/null
+++ b/src/test/java/com/programmers/domain/post/ui/PostControllerTest.java
@@ -0,0 +1,151 @@
+package com.programmers.domain.post.ui;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.programmers.domain.post.application.PostService;
+import com.programmers.domain.post.ui.dto.PostCreateDto;
+import com.programmers.domain.post.ui.dto.PostUpdateDto;
+import com.programmers.domain.user.application.UserService;
+import com.programmers.domain.user.ui.dto.UserDto;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.restdocs.AutoConfigureRestDocs;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.MediaType;
+import org.springframework.restdocs.mockmvc.MockMvcRestDocumentation;
+import org.springframework.restdocs.payload.JsonFieldType;
+import org.springframework.restdocs.payload.PayloadDocumentation;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+import org.springframework.test.web.servlet.result.MockMvcResultHandlers;
+import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
+
+@AutoConfigureRestDocs
+@AutoConfigureMockMvc
+@SpringBootTest
+class PostControllerTest {
+
+    @Autowired
+    private MockMvc mockMvc;
+
+    @Autowired
+    private ObjectMapper objectMapper;
+
+    @Autowired
+    private UserService userService;
+
+    @Autowired
+    private PostService postService;
+
+
+    @DisplayName("게시글을 생성할 수 있다.")
+    @Test
+    void createPost() throws Exception {
+        //given
+        Long userId = userService.createUser(new UserDto("유명한", 25, "농구"));
+        PostCreateDto postCreateDto = new PostCreateDto("제목", "본문", userId);
+
+        //when, then
+        mockMvc.perform(MockMvcRequestBuilders.post("/api/posts")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content(objectMapper.writeValueAsString(postCreateDto)))
+                .andExpect(MockMvcResultMatchers.status().isCreated())
+                .andDo(MockMvcResultHandlers.print())
+                .andDo(MockMvcRestDocumentation.document("post-save",
+                        PayloadDocumentation.requestFields(
+                                PayloadDocumentation.fieldWithPath("title").type(JsonFieldType.STRING).description("title"),
+                                PayloadDocumentation.fieldWithPath("content").type(JsonFieldType.STRING).description("content"),
+                                PayloadDocumentation.fieldWithPath("userId").type(JsonFieldType.NUMBER).description("userId")
+                        ),
+                        PayloadDocumentation.responseFields(
+                                PayloadDocumentation.fieldWithPath("id").type(JsonFieldType.NUMBER).description("id")
+                        )
+                ))
+                .andReturn();
+    }
+
+    @DisplayName("전체 게시글을 조회할 수 있다.")
+    @Test
+    void findPostList() throws Exception {
+        //given
+        Long userId = userService.createUser(new UserDto("유명한", 25, "농구"));
+
+        PostCreateDto postCreateDto1 = new PostCreateDto("제목1", "본문1", userId);
+        postService.createPost(postCreateDto1);
+
+        PostCreateDto postCreateDto2 = new PostCreateDto("제목2", "본문2", userId);
+        postService.createPost(postCreateDto2);
+
+        PostCreateDto postCreateDto3 = new PostCreateDto("제목3", "본문3", userId);
+        postService.createPost(postCreateDto3);
+
+        //when, then
+        mockMvc.perform(MockMvcRequestBuilders.get("/api/posts")
+                        .param("page", "0")
+                        .param("size", "20")
+                        .param("sort", "id,desc"))
+                .andExpect(MockMvcResultMatchers.status().isOk())
+                .andDo(MockMvcResultHandlers.print())
+                .andDo(MockMvcRestDocumentation.document("posts-find",
+                        PayloadDocumentation.responseFields(
+                                PayloadDocumentation.fieldWithPath("[].title").type(JsonFieldType.STRING).description("title"),
+                                PayloadDocumentation.fieldWithPath("[].content").type(JsonFieldType.STRING).description("content"),
+                                PayloadDocumentation.fieldWithPath("[].userId").type(JsonFieldType.NUMBER).description("userId"),
+                                PayloadDocumentation.fieldWithPath("[].postId").type(JsonFieldType.NUMBER).description("postId")
+                        )
+                ))
+                .andReturn();
+    }
+
+    @DisplayName("게시글을 조회할 수 있다.")
+    @Test
+    void findPost() throws Exception {
+        //given
+        Long userId = userService.createUser(new UserDto("유명한", 25, "농구"));
+        PostCreateDto postCreateDto = new PostCreateDto("제목", "본문", userId);
+        Long postId = postService.createPost(postCreateDto);
+
+        //when, then
+        mockMvc.perform(MockMvcRequestBuilders.get("/api/posts/{id}", postId))
+                .andExpect(MockMvcResultMatchers.status().isOk())
+                .andDo(MockMvcResultHandlers.print())
+                .andDo(MockMvcRestDocumentation.document("post-find",
+                        PayloadDocumentation.responseFields(
+                                PayloadDocumentation.fieldWithPath("title").type(JsonFieldType.STRING).description("title"),
+                                PayloadDocumentation.fieldWithPath("content").type(JsonFieldType.STRING).description("content"),
+                                PayloadDocumentation.fieldWithPath("userId").type(JsonFieldType.NUMBER).description("userId"),
+                                PayloadDocumentation.fieldWithPath("postId").type(JsonFieldType.NUMBER).description("postId")
+                        )
+                ))
+                .andReturn();
+    }
+
+    @DisplayName("게시글을 수정할 수 있다.")
+    @Test
+    void updatePost() throws Exception{
+        //given
+        Long userId = userService.createUser(new UserDto("유명한", 25, "농구"));
+        PostCreateDto postCreateDto = new PostCreateDto("제목", "본문", userId);
+        Long postId = postService.createPost(postCreateDto);
+
+        PostUpdateDto postUpdateDto = new PostUpdateDto("제목수정", "본문수정");
+        postService.updatePost(postUpdateDto, postId);
+
+        //when, then
+        mockMvc.perform(MockMvcRequestBuilders.patch("/api/posts/{id}", postId)
+                .contentType(MediaType.APPLICATION_JSON)
+                .content(objectMapper.writeValueAsString(postUpdateDto)))
+                .andExpect(MockMvcResultMatchers.status().isOk())
+                .andDo(MockMvcResultHandlers.print())
+                .andDo(MockMvcRestDocumentation.document("post-update",
+                        PayloadDocumentation.responseFields(
+                                PayloadDocumentation.fieldWithPath("title").type(JsonFieldType.STRING).description("title"),
+                                PayloadDocumentation.fieldWithPath("content").type(JsonFieldType.STRING).description("content"),
+                                PayloadDocumentation.fieldWithPath("userId").type(JsonFieldType.NUMBER).description("userId"),
+                                PayloadDocumentation.fieldWithPath("postId").type(JsonFieldType.NUMBER).description("postId")
+                        )
+                ))
+                .andReturn();
+    }
+}
diff --git a/src/test/resources/application.yml b/src/test/resources/application.yml
new file mode 100644
index 000000000..bfe5db6b6
--- /dev/null
+++ b/src/test/resources/application.yml
@@ -0,0 +1,9 @@
+spring:
+  jpa:
+    open-in-view: false
+    hibernate:
+      ddl-auto: create-drop
+    properties:
+      hibernate:
+        format_sql: true
+    show_sql: true