diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..8af972c
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,3 @@
+/gradlew text eol=lf
+*.bat text eol=crlf
+*.jar binary
diff --git a/.github/ISSUE_TEMPLATE/feat.md b/.github/ISSUE_TEMPLATE/feat.md
new file mode 100644
index 0000000..7e8ca8c
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/feat.md
@@ -0,0 +1,17 @@
+---
+name: "🛠Feat Template"
+about: 신규 기능 구현을 위한 이슈 템플릿입니다.
+title: "[Feat]: "
+labels: ""
+assignees: ''
+---
+
+**Issue**
+- 이슈 내용: `ex) 로그인 관련 기능`
+
+**Branch Name**
+- 생성 브랜치 이름 : `ex) feat/login`
+
+**To-Do List**
+- [ ] `ex) 로그인 구현`
+- [ ] `ex) 회원가입 구현`
diff --git a/.github/ISSUE_TEMPLATE/fix.md b/.github/ISSUE_TEMPLATE/fix.md
new file mode 100644
index 0000000..1b1204f
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/fix.md
@@ -0,0 +1,17 @@
+---
+name: "🔨Fix Template"
+about: 버그 수정을 위한 이슈 템플릿입니다.
+title: "[Fix]: "
+labels: ""
+assignees: ''
+---
+
+**Issue**
+- 이슈 내용: `ex) 로그인 버그 수정`
+
+**Branch Name**
+- 생성 브랜치 이름 : `ex) fix/login`
+
+**To-Do List**
+- [ ] `ex) 로그인 버그 수정`
+- [ ] `ex) 회원가입 버그 수정`
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
new file mode 100644
index 0000000..f36676c
--- /dev/null
+++ b/.github/pull_request_template.md
@@ -0,0 +1,25 @@
+## ✅ 이슈 번호
+
+<!--이슈 태스크를 모두 완료하고 닫는다면 Resolves #번호-->
+<!--이슈 태스크를 모두 완료하지는 못 했지만 닫는다면 Closes #번호-->
+<!--이슈 태스크를 일부 완료하고 열어둔다면 Fixes #번호-->
+
+## 👩‍💻 구현 내용
+
+<!--빠른 리뷰를 위해 이해를 도울 만한 설명이 있다면 적어주세요-->
+
+- [ ] `구현 사항`
+
+## ✍ 테스트 방법
+
+<!--진행한 테스트를 작성해주세요-->
+
+- [ ] `테스트 사항`
+
+## 💬 코멘트
+
+<!--PR 올리면서 팀원들에게 공유할 사항 및 리뷰 받고 싶은 부분이 있다면 적어주세요-->
+
+## 💭 고려한 점
+
+<!--개발하면서 고려한 부분이 있다면 작성해주세요, 없다면 지우고 PR 남겨주세요-->
\ No newline at end of file
diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
new file mode 100644
index 0000000..540aec5
--- /dev/null
+++ b/.github/workflows/docker-image.yml
@@ -0,0 +1,84 @@
+name: 대피로 Docker Image CI/CD
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: 🧾 Checkout source
+        uses: actions/checkout@v4
+
+      - name: ☕ Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          java-version: '21'
+          distribution: 'temurin'
+          cache: gradle
+
+      - name: ⚙️ Create application.yml
+        run: |
+          mkdir -p src/main/resources
+          cat <<EOF > src/main/resources/application.yml
+          spring:
+            profiles:
+              active: \${PROFILES_ACTIVE}
+          EOF
+
+      - name: 🛠 Grant gradle permission
+        run: chmod +x gradlew
+
+      - name: 🧪 Build with Gradle
+        run: ./gradlew clean build -x test
+
+      - name: 🐳 Docker login
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: 📦 Build & Push Docker Image
+        run: |
+          docker build -t ${{ secrets.DOCKER_REPOSITORY }}/${{ secrets.DOCKER_IMAGE }}:latest .
+          docker push ${{ secrets.DOCKER_REPOSITORY }}/${{ secrets.DOCKER_IMAGE }}:latest
+
+      - name: 🚚 Upload deploy.sh to EC2
+        uses: appleboy/scp-action@v0.1.7
+        with:
+          host: ${{ secrets.AWS_HOST }}
+          username: ubuntu
+          key: ${{ secrets.AWS_KEY }}
+          port: ${{ secrets.AWS_PORT }}
+          source: "scripts/deploy.sh"
+          target: "/home/ubuntu/"
+
+      - name: 🚚 Upload docker-compose.yml to EC2
+        uses: appleboy/scp-action@v0.1.7
+        with:
+          host: ${{ secrets.AWS_HOST }}
+          username: ubuntu
+          key: ${{ secrets.AWS_KEY }}
+          port: ${{ secrets.AWS_PORT }}
+          source: "docker-compose.yml"
+          target: "/home/ubuntu/"
+
+      - name: 🚀 Deploy on EC2
+        uses: appleboy/ssh-action@v1.0.0
+        with:
+          host: ${{ secrets.AWS_HOST }}
+          username: ubuntu
+          key: ${{ secrets.AWS_KEY }}
+          port: ${{ secrets.AWS_PORT }}
+          script: |
+            sudo docker pull ${{ secrets.DOCKER_REPOSITORY }}/${{ secrets.DOCKER_IMAGE }}:latest
+            chmod +x /home/ubuntu/deploy.sh
+            sudo /home/ubuntu/deploy.sh
+            sudo docker image prune -f
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..559464a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,40 @@
+HELP.md
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Secret ###
+src/main/resources/application.properties
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..8286e56
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,11 @@
+# ===============================
+# 대피로 Spring Boot Dockerfile
+# Java 21 / Spring Boot 3.3.3
+# ===============================
+FROM eclipse-temurin:21-jdk-jammy
+ENV TZ=Asia/Seoul
+WORKDIR /app
+ARG JAR_FILE=build/libs/*.jar
+COPY ${JAR_FILE} app.jar
+EXPOSE 8080
+ENTRYPOINT ["java", "-jar", "/app/app.jar"]
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..b7cbe52
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,50 @@
+plugins {
+	id 'java'
+	id 'org.springframework.boot' version '3.3.3'
+	id 'io.spring.dependency-management' version '1.1.6'
+}
+
+group = 'com.numberone'
+version = '0.0.1-SNAPSHOT'
+
+java {
+	toolchain {
+		languageVersion = JavaLanguageVersion.of(21)
+	}
+}
+
+repositories {
+	mavenCentral()
+}
+
+dependencies {
+
+	// ====================================== prod ======================================
+	// lombok
+	compileOnly 'org.projectlombok:lombok'
+	annotationProcessor 'org.projectlombok:lombok'
+	annotationProcessor 'org.springframework.boot:spring-boot-configuration-processor'
+
+	// db
+	implementation 'org.springframework.boot:spring-boot-starter-data-jdbc'
+	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+	implementation "com.mysql:mysql-connector-j"
+
+	// web
+	implementation 'org.springframework.boot:spring-boot-starter-web'
+	implementation 'org.springframework.boot:spring-boot-starter-validation'
+
+	// swagger
+	implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.0.2'
+
+	// ====================================== test ======================================
+	// spring
+	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+
+	// junit
+	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+}
+
+tasks.named('test') {
+	useJUnitPlatform()
+}
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..c726803
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,25 @@
+version: "3.8"
+
+services:
+  daepiro:
+    image: ${DOCKER_REPOSITORY}/${DOCKER_IMAGE}:latest
+    container_name: daepiro
+    restart: always
+    ports:
+      - "8080:8080"
+    env_file:
+      - .env
+    environment:
+      PROFILES_ACTIVE: ${PROFILES_ACTIVE}
+
+      DB_URL: ${DB_URL}
+      DB_USERNAME: ${DB_USERNAME}
+      DB_PASSWORD: ${DB_PASSWORD}
+
+      JAVA_OPTS: >
+        -Xms256m
+        -Xmx512m
+        -Dfile.encoding=UTF-8
+
+    command: >
+      java $JAVA_OPTS -jar /app/app.jar
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..1b33c55
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 0000000..d4081da
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
new file mode 100644
index 0000000..23d15a9
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,251 @@
+#!/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.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+#   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/HEAD/platforms/jvm/plugins-application/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
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+
+# 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 "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH="\\\"\\\""
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$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: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$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
+
+
+# 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"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        "$@"
+
+# 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 0000000..db3a6ac
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,94 @@
+@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
+@rem SPDX-License-Identifier: Apache-2.0
+@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=.
+@rem This is normally unused
+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. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+
+: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/scripts/deploy.sh b/scripts/deploy.sh
new file mode 100644
index 0000000..cb5ea5b
--- /dev/null
+++ b/scripts/deploy.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+set -e
+
+echo "🚀 Daepiro prod deploy start"
+
+cd /home/ubuntu
+
+# 1️⃣ 운영 환경 고정
+export PROFILES_ACTIVE=prod
+
+# 2️⃣ .env 로드 (DB, Docker 정보 등)
+if [ -f .env ]; then
+  export $(grep -v '^#' .env | xargs)
+fi
+
+# 3️⃣ 최신 이미지 pull
+docker-compose pull
+
+# 4️⃣ 기존 컨테이너 종료
+docker-compose down
+
+# 5️⃣ 컨테이너 재기동
+docker-compose up -d
+
+# 6️⃣ 헬스 체크 (EC2 내부)
+sleep 10
+curl -f http://localhost:8080/actuator/health
+
+echo "✅ Prod deploy success"
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..701dd07
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = 'daepiro'
\ No newline at end of file
diff --git a/src/main/java/com/numberone/daepiro/DaepiroApplication.java b/src/main/java/com/numberone/daepiro/DaepiroApplication.java
new file mode 100644
index 0000000..6a1a977
--- /dev/null
+++ b/src/main/java/com/numberone/daepiro/DaepiroApplication.java
@@ -0,0 +1,13 @@
+package com.numberone.daepiro;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class DaepiroApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(DaepiroApplication.class, args);
+	}
+
+}
diff --git a/src/main/java/com/numberone/daepiro/config/JpaAuditingConfig.java b/src/main/java/com/numberone/daepiro/config/JpaAuditingConfig.java
new file mode 100644
index 0000000..f8f3309
--- /dev/null
+++ b/src/main/java/com/numberone/daepiro/config/JpaAuditingConfig.java
@@ -0,0 +1,9 @@
+package com.numberone.daepiro.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
+
+@EnableJpaAuditing
+@Configuration
+public class JpaAuditingConfig {
+}
diff --git a/src/main/java/com/numberone/daepiro/config/SwaggerConfig.java b/src/main/java/com/numberone/daepiro/config/SwaggerConfig.java
new file mode 100644
index 0000000..5aa5267
--- /dev/null
+++ b/src/main/java/com/numberone/daepiro/config/SwaggerConfig.java
@@ -0,0 +1,69 @@
+package com.numberone.daepiro.config;
+
+import java.util.List;
+
+import org.springdoc.core.models.GroupedOpenApi;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.HttpHeaders;
+
+import io.swagger.v3.oas.models.Components;
+import io.swagger.v3.oas.models.OpenAPI;
+import io.swagger.v3.oas.models.info.Info;
+import io.swagger.v3.oas.models.security.SecurityRequirement;
+import io.swagger.v3.oas.models.security.SecurityScheme;
+import io.swagger.v3.oas.models.servers.Server;
+
+@Configuration
+public class SwaggerConfig {
+
+	@Bean
+	public OpenAPI openAPI() {
+		return new OpenAPI()
+			.components(new Components().addSecuritySchemes("JWT", bearerAuth()))
+			.info(configurationInfo())
+			.addSecurityItem(new SecurityRequirement().addList("JWT"))
+			.servers(List.of(new Server().url("/")));
+	}
+
+	@Bean
+	public GroupedOpenApi readyToUseGroup() {
+		return GroupedOpenApi.builder()
+			.group("1) ready to use")
+			.pathsToMatch("")
+			.build();
+	}
+
+	@Bean
+	public GroupedOpenApi readyForAdminGroup() {
+		return GroupedOpenApi.builder()
+			.group("2) ready for admin")
+			.pathsToMatch("")
+			.build();
+	}
+
+	@Bean
+	public GroupedOpenApi workInProgressGroup() {
+		return GroupedOpenApi.builder()
+			.group("3) work in progress")
+			.pathsToMatch("")
+			.build();
+	}
+
+	private SecurityScheme bearerAuth() {
+		return new SecurityScheme()
+			.type(SecurityScheme.Type.HTTP)
+			.scheme("bearer")
+			.bearerFormat("JWT")
+			.in(SecurityScheme.In.HEADER)
+			.name(HttpHeaders.AUTHORIZATION);
+	}
+
+	private Info configurationInfo() {
+		return new Info()
+			.title("대피로 백엔드 API")
+			.description("API Documentation")
+			.version("1.0.1");
+	}
+
+}
diff --git a/src/main/java/com/numberone/daepiro/domain/.gitkeep b/src/main/java/com/numberone/daepiro/domain/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/src/main/java/com/numberone/daepiro/domain/baseentity/PrimaryKeyEntity.java b/src/main/java/com/numberone/daepiro/domain/baseentity/PrimaryKeyEntity.java
new file mode 100644
index 0000000..970b9ab
--- /dev/null
+++ b/src/main/java/com/numberone/daepiro/domain/baseentity/PrimaryKeyEntity.java
@@ -0,0 +1,46 @@
+package com.numberone.daepiro.domain.baseentity;
+
+import java.time.LocalDateTime;
+
+import org.springframework.data.annotation.CreatedDate;
+import org.springframework.data.annotation.LastModifiedDate;
+import org.springframework.data.jpa.domain.support.AuditingEntityListener;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.EntityListeners;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.MappedSuperclass;
+import lombok.Getter;
+
+@Getter
+@MappedSuperclass
+@EntityListeners(AuditingEntityListener.class)
+public abstract class PrimaryKeyEntity {
+
+	@Id
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	protected Long id;
+
+	@CreatedDate
+	@Column(nullable = false, updatable = false)
+	protected LocalDateTime createdAt;
+
+	@LastModifiedDate
+	@Column(nullable = false)
+	protected LocalDateTime lastModifiedAt;
+
+	@Column
+	protected LocalDateTime deletedAt;
+
+	public boolean isDeleted() {
+		return deletedAt != null;
+	}
+
+	public void delete() {
+		if (this.deletedAt == null) {
+			this.deletedAt = LocalDateTime.now();
+		}
+	}
+}
diff --git a/src/main/java/com/numberone/daepiro/global/dto/ApiResult.java b/src/main/java/com/numberone/daepiro/global/dto/ApiResult.java
new file mode 100644
index 0000000..a2ebc0d
--- /dev/null
+++ b/src/main/java/com/numberone/daepiro/global/dto/ApiResult.java
@@ -0,0 +1,99 @@
+package com.numberone.daepiro.global.dto;
+
+import java.time.LocalDateTime;
+
+import org.springframework.http.HttpStatus;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.numberone.daepiro.global.exception.CustomErrorContext;
+
+public record ApiResult<T>(
+	@JsonIgnore
+	HttpStatus httpStatus,
+	int code,
+	String message,
+	T data,
+	String path,
+	LocalDateTime timestamp
+) {
+
+	public ApiResult {
+		if (httpStatus == null) {
+			httpStatus = HttpStatus.OK;
+		}
+		if (timestamp == null) {
+			timestamp = LocalDateTime.now();
+		}
+		if (message == null) {
+			message = "";
+		}
+		if (path == null) {
+			path = "";
+		}
+	}
+
+	// == Success 결과 ==
+	public static <T> ApiResult<T> ok(T data, String path, String message) {
+		return new ApiResult<>(
+			HttpStatus.OK,
+			1000,
+			message,
+			data,
+			path,
+			LocalDateTime.now()
+		);
+	}
+
+	public static <T> ApiResult<T> ok(T data, String path) {
+		return ok(data, path, "Success");
+	}
+
+	public static <T> ApiResult<T> ok(T data) {
+		return ok(data, "", "Success");
+	}
+
+	public static <T> ApiResult<T> ok() {
+		return ok(null, "", "Success");
+	}
+
+	// == No Content ==
+	public static ApiResult<Void> noContent(String path, String message) {
+		return new ApiResult<>(
+			HttpStatus.OK,
+			1000,
+			message,
+			null,
+			path,
+			LocalDateTime.now()
+		);
+	}
+
+	public static ApiResult<Void> noContent(String path) {
+		return noContent(path, "Success");
+	}
+
+	public static ApiResult<Void> noContent() {
+		return noContent("", "Success");
+	}
+
+	// == Error 결과 ==
+	public static ApiResult<Void> error(CustomErrorContext context, String path, String additionalMsg) {
+		String finalMessage = context.getMessage() + (additionalMsg != null ? additionalMsg : "");
+		return new ApiResult<>(
+			context.getHttpStatus(),
+			context.getCode(),
+			finalMessage,
+			null,
+			path,
+			LocalDateTime.now()
+		);
+	}
+
+	public static ApiResult<Void> error(CustomErrorContext context, String path) {
+		return error(context, path, "");
+	}
+
+	public static ApiResult<Void> error(CustomErrorContext context) {
+		return error(context, "", "");
+	}
+}
diff --git a/src/main/java/com/numberone/daepiro/global/exception/CustomErrorContext.java b/src/main/java/com/numberone/daepiro/global/exception/CustomErrorContext.java
new file mode 100644
index 0000000..5dac5fa
--- /dev/null
+++ b/src/main/java/com/numberone/daepiro/global/exception/CustomErrorContext.java
@@ -0,0 +1,37 @@
+package com.numberone.daepiro.global.exception;
+
+import org.springframework.http.HttpStatus;
+
+import lombok.Getter;
+
+@Getter
+public enum CustomErrorContext {
+
+	// 99xx: 공통 오류
+	INVALID_JSON_FORMAT(HttpStatus.BAD_REQUEST, 9001, "JSON 형식이 잘못되었습니다."),
+	INVALID_VALUE(HttpStatus.INTERNAL_SERVER_ERROR, 9002, "유효하지 않은 값이 발견되었습니다."),
+	INVALID_VALIDATION(HttpStatus.BAD_REQUEST, 9003, "값의 유효성 검사에 실패하였습니다."),
+	UNCAUGHT_ERROR(HttpStatus.INTERNAL_SERVER_ERROR, 9999, "예기치 않은 오류가 발생하였습니다.", LogLevel.ERROR);
+
+	private final HttpStatus httpStatus;
+	private final int code;
+	private final String message;
+	private final LogLevel logLevel;
+
+	CustomErrorContext(HttpStatus httpStatus, int code, String message) {
+		this(httpStatus, code, message, LogLevel.DEBUG);
+	}
+
+	CustomErrorContext(HttpStatus httpStatus, int code, String message, LogLevel logLevel) {
+		this.httpStatus = httpStatus;
+		this.code = code;
+		this.message = message;
+		this.logLevel = logLevel;
+	}
+
+	public enum LogLevel {
+		ERROR,
+		DEBUG
+	}
+}
+
diff --git a/src/main/java/com/numberone/daepiro/global/exception/CustomException.java b/src/main/java/com/numberone/daepiro/global/exception/CustomException.java
new file mode 100644
index 0000000..d76d2d4
--- /dev/null
+++ b/src/main/java/com/numberone/daepiro/global/exception/CustomException.java
@@ -0,0 +1,28 @@
+package com.numberone.daepiro.global.exception;
+
+import lombok.Getter;
+
+@Getter
+public class CustomException extends RuntimeException {
+
+	private final CustomErrorContext context;
+	private final String additionalDetail;
+
+	public CustomException(CustomErrorContext context) {
+		this(context, null);
+	}
+
+	public CustomException(CustomErrorContext context, String additionalDetail) {
+		super(buildMessage(context, additionalDetail));
+		this.context = context;
+		this.additionalDetail = additionalDetail;
+	}
+
+	private static String buildMessage(CustomErrorContext context, String additionalDetail) {
+		if (additionalDetail == null || additionalDetail.isBlank()) {
+			return context.getMessage();
+		}
+		return context.getMessage() + " " + additionalDetail;
+	}
+
+}
diff --git a/src/main/java/com/numberone/daepiro/global/exception/GlobalExceptionHandler.java b/src/main/java/com/numberone/daepiro/global/exception/GlobalExceptionHandler.java
new file mode 100644
index 0000000..893acb9
--- /dev/null
+++ b/src/main/java/com/numberone/daepiro/global/exception/GlobalExceptionHandler.java
@@ -0,0 +1,85 @@
+package com.numberone.daepiro.global.exception;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.converter.HttpMessageNotReadableException;
+import org.springframework.web.bind.MethodArgumentNotValidException;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.springframework.web.context.request.RequestAttributes;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+import com.numberone.daepiro.global.dto.ApiResult;
+
+import jakarta.servlet.http.HttpServletRequest;
+
+@RestControllerAdvice
+public class GlobalExceptionHandler {
+
+	private static final Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class);
+
+	@ExceptionHandler(CustomException.class)
+	public ApiResult<Void> handleCustomException(CustomException exception) {
+		String endpoint = extractEndpoint();
+		String additionalDetail = exception.getAdditionalDetail() != null
+			? exception.getAdditionalDetail()
+			: "";
+		return handle(exception.getContext(), exception, endpoint, additionalDetail);
+	}
+
+	@ExceptionHandler(HttpMessageNotReadableException.class)
+	public ApiResult<Void> handleJsonException(HttpMessageNotReadableException exception) {
+		return handle(CustomErrorContext.INVALID_JSON_FORMAT, exception, extractEndpoint());
+	}
+
+	@ExceptionHandler(MethodArgumentNotValidException.class)
+	public ApiResult<Void> handleValidationException(MethodArgumentNotValidException exception) {
+		String additionalMsg = " " + exception.getMessage();
+		return handle(CustomErrorContext.INVALID_VALIDATION, exception, extractEndpoint(), additionalMsg);
+	}
+
+	@ExceptionHandler(IllegalArgumentException.class)
+	public ApiResult<Void> handleArgumentException(IllegalArgumentException exception) {
+		return handle(CustomErrorContext.INVALID_VALUE, exception, extractEndpoint());
+	}
+
+	@ExceptionHandler(Exception.class)
+	public ApiResult<Void> handleUnCaughtException(Exception exception) {
+		return handle(CustomErrorContext.UNCAUGHT_ERROR, exception, extractEndpoint());
+	}
+
+	private ApiResult<Void> handle(
+		CustomErrorContext context,
+		Throwable exception,
+		String endpoint
+	) {
+		return handle(context, exception, endpoint, "");
+	}
+
+	private ApiResult<Void> handle(
+		CustomErrorContext context,
+		Throwable exception,
+		String endpoint,
+		String additionalMsg
+	) {
+		switch (context.getLogLevel()) {
+			case DEBUG -> log.debug("Error occurs at {}", endpoint, exception);
+			case ERROR -> log.error("Error occurs at {}", endpoint, exception);
+		}
+		return ApiResult.error(context, endpoint, additionalMsg);
+	}
+
+	private String extractEndpoint() {
+		RequestAttributes requestAttributes = RequestContextHolder.getRequestAttributes();
+		if (!(requestAttributes instanceof ServletRequestAttributes servletRequestAttributes)) {
+			return "UNKNOWN_METHOD UNKNOWN_PATH";
+		}
+
+		HttpServletRequest request = servletRequestAttributes.getRequest();
+		String path = request.getRequestURI() != null ? request.getRequestURI() : "UNKNOWN_PATH";
+		String method = request.getMethod() != null ? request.getMethod() : "UNKNOWN_METHOD";
+
+		return method + " " + path;
+	}
+}
diff --git a/src/main/java/com/numberone/daepiro/global/utils/.gitkeep b/src/main/java/com/numberone/daepiro/global/utils/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/src/main/java/com/numberone/daepiro/infra/.gitkeep b/src/main/java/com/numberone/daepiro/infra/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/src/main/resources/application-dev.yml b/src/main/resources/application-dev.yml
new file mode 100644
index 0000000..f2e4cb4
--- /dev/null
+++ b/src/main/resources/application-dev.yml
@@ -0,0 +1,15 @@
+spring:
+  jpa:
+    hibernate:
+      ddl-auto: update
+    show-sql: false
+
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: ${DB_URL}
+    username: ${DB_USERNAME}
+    password: ${DB_PASSWORD}
+
+springdoc:
+  swagger-ui:
+    enabled: true
diff --git a/src/main/resources/application-local.yml b/src/main/resources/application-local.yml
new file mode 100644
index 0000000..725dd29
--- /dev/null
+++ b/src/main/resources/application-local.yml
@@ -0,0 +1,15 @@
+spring:
+  jpa:
+    hibernate:
+      ddl-auto: update
+    show-sql: true
+
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: ${DB_URL}
+    username: ${DB_USERNAME}
+    password: ${DB_PASSWORD}
+
+springdoc:
+  swagger-ui:
+    enabled: true
diff --git a/src/main/resources/application-prod.yml b/src/main/resources/application-prod.yml
new file mode 100644
index 0000000..d83689b
--- /dev/null
+++ b/src/main/resources/application-prod.yml
@@ -0,0 +1,15 @@
+spring:
+  jpa:
+    hibernate:
+      ddl-auto: none
+    show-sql: false
+
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: ${DB_URL}
+    username: ${DB_USERNAME}
+    password: ${DB_PASSWORD}
+
+springdoc:
+  swagger-ui:
+    enabled: false
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
new file mode 100644
index 0000000..b007f00
--- /dev/null
+++ b/src/main/resources/application.yml
@@ -0,0 +1,17 @@
+spring:
+  profiles:
+    active: ${PROFILES_ACTIVE}
+  jpa:
+    properties:
+      hibernate:
+        format_sql: true
+    defer-datasource-initialization: true
+
+springdoc:
+  api-docs:
+    path: /api-docs  # API 문서의 기본 경로 설정
+  swagger-ui:
+    path: /swagger-ui.html  # Swagger UI 경로 설정
+    operationsSorter: method  # 메서드 정렬 (get, post 순)
+
+
diff --git a/src/test/java/com/numberone/daepiro/DaepiroApplicationTests.java b/src/test/java/com/numberone/daepiro/DaepiroApplicationTests.java
new file mode 100644
index 0000000..d94ef25
--- /dev/null
+++ b/src/test/java/com/numberone/daepiro/DaepiroApplicationTests.java
@@ -0,0 +1,13 @@
+package com.numberone.daepiro;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class DaepiroApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}