diff --git a/build.gradle b/build.gradle
index ba5dfc5..7dfae56 100644
--- a/build.gradle
+++ b/build.gradle
@@ -43,6 +43,8 @@ dependencies {
 
     //redis
     implementation ("org.springframework.boot:spring-boot-starter-data-redis")
+    implementation ("org.springframework.boot:spring-boot-starter-data-redis:2.3.1.RELEASE")
+
 
     // aws
     implementation("org.springframework.cloud:spring-cloud-starter-aws:2.2.6.RELEASE")
diff --git a/src/main/java/com/example/domaserver/domain/rank/entity/Rank.java b/src/main/java/com/example/domaserver/domain/rank/entity/Rank.java
new file mode 100644
index 0000000..96b574b
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/rank/entity/Rank.java
@@ -0,0 +1,33 @@
+package com.example.domaserver.domain.rank.entity;
+
+import com.example.domaserver.domain.user.entity.User;
+import jakarta.persistence.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Entity
+@Table(name = "rank_table")
+@Getter
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class Rank {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long rankId;
+
+    private int penaltyPoints;
+    private double rankScore;
+
+    @ManyToOne
+    @JoinColumn(name = "user_id", columnDefinition = "CHAR(36)")
+    private User user;
+
+    public Rank(Long rankId, User user, Double rankScore) {
+        this.rankId = rankId;
+        this.user = user;
+        this.rankScore = rankScore;
+    }
+}
diff --git a/src/main/java/com/example/domaserver/domain/rank/presentation/RankController.java b/src/main/java/com/example/domaserver/domain/rank/presentation/RankController.java
new file mode 100644
index 0000000..460bdc2
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/rank/presentation/RankController.java
@@ -0,0 +1,58 @@
+package com.example.domaserver.domain.rank.presentation;
+
+import com.example.domaserver.domain.rank.entity.Rank;
+import com.example.domaserver.domain.rank.presentation.dto.response.RankResponse;
+import com.example.domaserver.domain.rank.service.GetRankingService;
+import com.example.domaserver.domain.rank.service.GetTopRankingService;
+import com.example.domaserver.domain.rank.service.UpdateRankingService;
+import com.example.domaserver.domain.user.entity.User;
+import com.example.domaserver.domain.user.service.UserService;
+import com.example.domaserver.global.security.jwt.JwtService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+@RequiredArgsConstructor
+@RestController
+@RequestMapping("/home")
+public class RankController {
+    private final GetRankingService getRankingService;
+    private final GetTopRankingService getTopRankingService;
+    private final UpdateRankingService updateRankingService;
+    private final UserService userService;
+    private final JwtService jwtService;
+
+    @GetMapping("/rank")
+    public ResponseEntity<List<RankResponse>> getRanks() {
+        List<Rank> topRanks = getTopRankingService.getTopRanking(25);
+        return ResponseEntity.ok(toRankResponses(topRanks));
+    }
+
+    @GetMapping("/my-rank")
+    public ResponseEntity<Long> getMyRank(@RequestHeader("Authorization") String token) {
+        User user = jwtService.getUserFromToken(token.substring(7));
+        Long rank = getRankingService.getRanking(user);
+        return ResponseEntity.ok(rank);
+    }
+
+    private List<RankResponse> toRankResponses(List<Rank> ranks) {
+        return ranks.stream()
+                .map(this::toRankResponse)
+                .collect(Collectors.toList());
+    }
+
+    private RankResponse toRankResponse(Rank rank) {
+        return RankResponse.builder()
+                .Id(rank.getUser().getId())
+                .name(rank.getUser().getUsername())
+                .penaltyPoints(rank.getPenaltyPoints())
+                .RankScore(rank.getRankScore())
+                .build();
+    }
+}
diff --git a/src/main/java/com/example/domaserver/domain/rank/presentation/dto/response/RankResponse.java b/src/main/java/com/example/domaserver/domain/rank/presentation/dto/response/RankResponse.java
new file mode 100644
index 0000000..6296953
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/rank/presentation/dto/response/RankResponse.java
@@ -0,0 +1,16 @@
+package com.example.domaserver.domain.rank.presentation.dto.response;
+
+import lombok.Builder;
+import lombok.Getter;
+
+import java.util.UUID;
+
+@Builder
+@Getter
+public class RankResponse {
+    private UUID Id;
+    private String name;
+    private String profileImageUrl;
+    private int penaltyPoints;
+    private double RankScore;
+}
diff --git a/src/main/java/com/example/domaserver/domain/rank/service/GetRankingService.java b/src/main/java/com/example/domaserver/domain/rank/service/GetRankingService.java
new file mode 100644
index 0000000..f5fa15b
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/rank/service/GetRankingService.java
@@ -0,0 +1,7 @@
+package com.example.domaserver.domain.rank.service;
+
+import com.example.domaserver.domain.user.entity.User;
+
+public interface GetRankingService {
+    Long getRanking(User user);
+}
diff --git a/src/main/java/com/example/domaserver/domain/rank/service/GetTopRankingService.java b/src/main/java/com/example/domaserver/domain/rank/service/GetTopRankingService.java
new file mode 100644
index 0000000..f6fdd84
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/rank/service/GetTopRankingService.java
@@ -0,0 +1,9 @@
+package com.example.domaserver.domain.rank.service;
+
+import com.example.domaserver.domain.rank.entity.Rank;
+
+import java.util.List;
+
+public interface GetTopRankingService {
+    List<Rank> getTopRanking(int topN);
+}
diff --git a/src/main/java/com/example/domaserver/domain/rank/service/UpdateRankingService.java b/src/main/java/com/example/domaserver/domain/rank/service/UpdateRankingService.java
new file mode 100644
index 0000000..0f29221
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/rank/service/UpdateRankingService.java
@@ -0,0 +1,7 @@
+package com.example.domaserver.domain.rank.service;
+
+import com.example.domaserver.domain.rank.entity.Rank;
+
+public interface UpdateRankingService {
+    void updateRanking(Rank rank);
+}
diff --git a/src/main/java/com/example/domaserver/domain/rank/service/impl/GetRankingServiceImpl.java b/src/main/java/com/example/domaserver/domain/rank/service/impl/GetRankingServiceImpl.java
new file mode 100644
index 0000000..c444a81
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/rank/service/impl/GetRankingServiceImpl.java
@@ -0,0 +1,20 @@
+package com.example.domaserver.domain.rank.service.impl;
+
+import com.example.domaserver.domain.rank.service.GetRankingService;
+import com.example.domaserver.domain.user.entity.User;
+import com.example.domaserver.global.annotation.ServiceWithReadOnlyTransactional;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.redis.core.RedisTemplate;
+
+@ServiceWithReadOnlyTransactional
+@RequiredArgsConstructor
+public class GetRankingServiceImpl implements GetRankingService {
+    private static final String GET_RANKING = "getRank";
+
+    private final RedisTemplate redisTemplate;
+
+    public Long getRanking(User user) {
+        Long rank = redisTemplate.opsForZSet().reverseRank(GET_RANKING, user.getId().toString());
+        return (rank != null) ? rank + 1 : null;
+    }
+}
diff --git a/src/main/java/com/example/domaserver/domain/rank/service/impl/GetTopRankingServiceImpl.java b/src/main/java/com/example/domaserver/domain/rank/service/impl/GetTopRankingServiceImpl.java
new file mode 100644
index 0000000..7af3efe
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/rank/service/impl/GetTopRankingServiceImpl.java
@@ -0,0 +1,51 @@
+package com.example.domaserver.domain.rank.service.impl;
+
+import com.example.domaserver.domain.rank.entity.Rank;
+import com.example.domaserver.domain.rank.service.GetTopRankingService;
+import com.example.domaserver.domain.user.entity.User;
+import com.example.domaserver.domain.user.repository.UserRepository;
+import com.example.domaserver.global.annotation.ServiceWithReadOnlyTransactional;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.ZSetOperations;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+@ServiceWithReadOnlyTransactional
+@RequiredArgsConstructor
+public class GetTopRankingServiceImpl implements GetTopRankingService {
+    private static final String GET_TOP_RANKING = "getTopRanking";
+
+    private final RedisTemplate redisTemplate;
+    private final UserRepository userRepository;
+
+    public List<Rank> getTopRanking(int topN) {
+        Set<ZSetOperations.TypedTuple<String>> rankedUsers =
+                redisTemplate.opsForZSet().reverseRangeWithScores(GET_TOP_RANKING, 0, topN - 1);
+
+        List<UUID> userIds = rankedUsers.stream()
+                .map(entry -> UUID.fromString(entry.getValue()))
+                .collect(Collectors.toList());
+
+        Map<UUID, User> userMap = userRepository.findAllById(userIds).stream()
+                .collect(Collectors.toMap(User::getId, user -> user));
+
+        List<Rank> userRanks = new ArrayList<>();
+        for (ZSetOperations.TypedTuple<String> entry : rankedUsers) {
+            UUID userId = UUID.fromString(entry.getValue());
+            Double rankScore = entry.getScore();
+            User user = userMap.get(userId);
+
+            if (user != null) {
+                userRanks.add(new Rank(null, user, rankScore));
+            }
+        }
+
+        return userRanks;
+    }
+}
diff --git a/src/main/java/com/example/domaserver/domain/rank/service/impl/UpdateRankingServiceImpl.java b/src/main/java/com/example/domaserver/domain/rank/service/impl/UpdateRankingServiceImpl.java
new file mode 100644
index 0000000..19cf47a
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/rank/service/impl/UpdateRankingServiceImpl.java
@@ -0,0 +1,20 @@
+package com.example.domaserver.domain.rank.service.impl;
+
+import com.example.domaserver.domain.rank.entity.Rank;
+import com.example.domaserver.domain.rank.service.UpdateRankingService;
+import com.example.domaserver.global.annotation.ServiceWithTransaction;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.redis.core.RedisTemplate;
+
+
+@ServiceWithTransaction
+@RequiredArgsConstructor
+public class UpdateRankingServiceImpl implements UpdateRankingService {
+    private static final String UPDATE_RANKING = "update ranking set rank=rank+1 where rank=?";
+
+    private final RedisTemplate redisTemplate;
+
+    public void updateRanking(Rank rank) {
+        redisTemplate.opsForZSet().add(UPDATE_RANKING, rank.getUser().getId().toString(), rank.getPenaltyPoints());
+    }
+}
diff --git a/src/main/java/com/example/domaserver/domain/user/entity/User.java b/src/main/java/com/example/domaserver/domain/user/entity/User.java
index 8503f5b..071706d 100644
--- a/src/main/java/com/example/domaserver/domain/user/entity/User.java
+++ b/src/main/java/com/example/domaserver/domain/user/entity/User.java
@@ -13,17 +13,16 @@
 public class User {
     @Id
     @GeneratedValue(generator = "UUID4")
+    @Column(length = 36) 
     private UUID id;
 
-    private String name;
-
+    private String username;
     private String email;
+    private String password;
 
     @Embedded
     private StudentNum studentNum;
 
     @Enumerated(EnumType.STRING)
     private Authority authority;
-
-
 }
diff --git a/src/main/java/com/example/domaserver/domain/user/exception/AlreadExistsException.java b/src/main/java/com/example/domaserver/domain/user/exception/AlreadExistsException.java
new file mode 100644
index 0000000..d5cca8d
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/user/exception/AlreadExistsException.java
@@ -0,0 +1,7 @@
+package com.example.domaserver.domain.user.exception;
+
+public class AlreadExistsException extends RuntimeException {
+    public AlreadExistsException(String message) {
+        super(message);
+    }
+}
diff --git a/src/main/java/com/example/domaserver/domain/user/exception/InvalidUserExeption.java b/src/main/java/com/example/domaserver/domain/user/exception/InvalidUserExeption.java
new file mode 100644
index 0000000..3502aa9
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/user/exception/InvalidUserExeption.java
@@ -0,0 +1,7 @@
+package com.example.domaserver.domain.user.exception;
+
+public class InvalidUserExeption extends RuntimeException {
+    public InvalidUserExeption(String message) {
+        super(message);
+    }
+}
diff --git a/src/main/java/com/example/domaserver/domain/user/exception/NotFoundException.java b/src/main/java/com/example/domaserver/domain/user/exception/NotFoundException.java
new file mode 100644
index 0000000..a1fdcfb
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/user/exception/NotFoundException.java
@@ -0,0 +1,7 @@
+package com.example.domaserver.domain.user.exception;
+
+public class NotFoundException extends RuntimeException {
+    public NotFoundException(String message) {
+        super(message);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/example/domaserver/domain/user/exception/UserNotFoundException.java b/src/main/java/com/example/domaserver/domain/user/exception/UserNotFoundException.java
new file mode 100644
index 0000000..aecd425
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/user/exception/UserNotFoundException.java
@@ -0,0 +1,10 @@
+package com.example.domaserver.domain.user.exception;
+
+import com.example.domaserver.global.exception.CustomException;
+import com.example.domaserver.global.exception.ErrorCode;
+
+public class UserNotFoundException extends CustomException {
+    public UserNotFoundException() {
+        super(ErrorCode.MEMBER_NOT_FOUND);
+    }
+} 
\ No newline at end of file
diff --git a/src/main/java/com/example/domaserver/domain/user/exception/UsernameNotFoundException.java b/src/main/java/com/example/domaserver/domain/user/exception/UsernameNotFoundException.java
new file mode 100644
index 0000000..7a28c90
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/user/exception/UsernameNotFoundException.java
@@ -0,0 +1,10 @@
+package com.example.domaserver.domain.user.exception;
+
+import com.example.domaserver.global.exception.CustomException;
+import com.example.domaserver.global.exception.ErrorCode;
+
+public class UsernameNotFoundException extends CustomException {
+    public UsernameNotFoundException() {
+        super(ErrorCode.MEMBER_NOT_FOUND_BY_USERNAME);
+    }
+} 
\ No newline at end of file
diff --git a/src/main/java/com/example/domaserver/domain/user/repository/UserRepository.java b/src/main/java/com/example/domaserver/domain/user/repository/UserRepository.java
index 01f917c..27b2d67 100644
--- a/src/main/java/com/example/domaserver/domain/user/repository/UserRepository.java
+++ b/src/main/java/com/example/domaserver/domain/user/repository/UserRepository.java
@@ -2,10 +2,13 @@
 
 import com.example.domaserver.domain.user.entity.User;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
 
 import java.util.Optional;
 import java.util.UUID;
 
+@Repository
 public interface UserRepository extends JpaRepository<User, UUID> {
     Optional<User> findByEmail(String email);
+    Optional<User> findByUsername(String username);
 }
diff --git a/src/main/java/com/example/domaserver/domain/user/service/UserService.java b/src/main/java/com/example/domaserver/domain/user/service/UserService.java
new file mode 100644
index 0000000..ceaabac
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/user/service/UserService.java
@@ -0,0 +1,10 @@
+package com.example.domaserver.domain.user.service;
+
+import com.example.domaserver.domain.user.entity.User;
+
+import java.util.UUID;
+
+public interface UserService {
+    User findByUsername(String name);
+    User findById(UUID id);
+}
diff --git a/src/main/java/com/example/domaserver/domain/user/service/impl/UserServiceImpl.java b/src/main/java/com/example/domaserver/domain/user/service/impl/UserServiceImpl.java
new file mode 100644
index 0000000..549fce2
--- /dev/null
+++ b/src/main/java/com/example/domaserver/domain/user/service/impl/UserServiceImpl.java
@@ -0,0 +1,33 @@
+package com.example.domaserver.domain.user.service.impl;
+
+import com.example.domaserver.domain.user.entity.User;
+import com.example.domaserver.domain.user.exception.NotFoundException;
+import com.example.domaserver.domain.user.exception.UserNotFoundException;
+import com.example.domaserver.domain.user.exception.UsernameNotFoundException;
+import com.example.domaserver.domain.user.exception.UserNotFoundException;
+import com.example.domaserver.domain.user.exception.UsernameNotFoundException;
+import com.example.domaserver.domain.user.repository.UserRepository;
+import com.example.domaserver.domain.user.service.UserService;
+import com.example.domaserver.global.annotation.ServiceWithTransaction;
+import lombok.RequiredArgsConstructor;
+
+import java.util.UUID;
+
+@RequiredArgsConstructor
+@ServiceWithTransaction
+public class UserServiceImpl implements UserService {
+
+    private final UserRepository userRepository;
+
+    @Override
+    public User findByUsername(String name) {
+        return userRepository.findByUsername(name)
+                .orElseThrow(() -> new NotFoundException("User not found with username " + name));
+    }
+
+    @Override
+    public User findById(UUID id) {
+        return userRepository.findById(id)
+                .orElseThrow(() -> new NotFoundException("User not found with id " + id));
+    }
+}
diff --git a/src/main/java/com/example/domaserver/global/exception/ErrorCode.java b/src/main/java/com/example/domaserver/global/exception/ErrorCode.java
index 5ad8568..50bb817 100644
--- a/src/main/java/com/example/domaserver/global/exception/ErrorCode.java
+++ b/src/main/java/com/example/domaserver/global/exception/ErrorCode.java
@@ -7,13 +7,17 @@
 @Getter
 public enum ErrorCode {
 
-    MEMBER_NOT_FOUND(404, "유저를 찾을 수 없습니다"),
+    MEMBER_NOT_FOUND(404, "해당 ID의 유저를 찾을 수 없습니다."),
+    MEMBER_NOT_FOUND_BY_USERNAME(404, "해당 이름의 유저를 찾을 수 없습니다."),
 
     EXPIRED_TOKEN(401, "토큰이 만료되었습니다."),
     INVALID_TOKEN_TYPE(401, "유효하지 않은 토큰 타입입니다."),
     INVALID_TOKEN(401, "유효하지 않은 토큰입니다."),
     EXPIRED_REFRESH_TOKEN(401, "만료된 리프레쉬 토큰입니다."),
 
+    EMAIL_ALREADY_EXISTS(409, "이미 존재하는 이메일입니다."),
+    PASSWORD_MISMATCH(401, "비밀번호가 일치하지 않습니다."),
+
     INTERNAL_SERVER_ERROR(500, "예기치 못한 서버 에러");
 
     private final int httpStatus;
diff --git a/src/main/java/com/example/domaserver/global/security/jwt/JwtService.java b/src/main/java/com/example/domaserver/global/security/jwt/JwtService.java
new file mode 100644
index 0000000..d05e71c
--- /dev/null
+++ b/src/main/java/com/example/domaserver/global/security/jwt/JwtService.java
@@ -0,0 +1,62 @@
+package com.example.domaserver.global.security.jwt;
+
+
+import com.example.domaserver.domain.user.entity.User;
+import com.example.domaserver.domain.user.service.UserService;
+import io.jsonwebtoken.Claims;
+import io.jsonwebtoken.Jwts;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.stereotype.Service;
+import org.springframework.beans.factory.annotation.Value;
+
+import java.util.Date;
+import java.util.function.Function;
+
+@Service
+@Slf4j
+public class JwtService {
+
+    private final UserService userService;
+
+    @Value("${jwt.secret}")
+    private String secretKey;
+
+    public JwtService(UserService userService) {
+        this.userService = userService;
+    }
+
+    public String extractUsername(String token) {
+        return extractClaim(token, Claims::getSubject);
+    }
+
+    public <T> T extractClaim(String token, Function<Claims, T> claimsResolver) {
+        final Claims claims = extractAllClaims(token);
+        return claimsResolver.apply(claims);
+    }
+
+    private Claims extractAllClaims(String token) {
+        return Jwts.parser()
+                .setSigningKey(secretKey)
+                .parseClaimsJws(token)
+                .getBody();
+    }
+
+    public boolean isTokenValid(String token, UserDetails userDetails) {
+        final String username = extractUsername(token);
+        return (username.equals(userDetails.getUsername()) && !isTokenExpired(token));
+    }
+
+    private boolean isTokenExpired(String token) {
+        return extractExpiration(token).before(new Date());
+    }
+
+    public Date extractExpiration(String token) {
+        return extractClaim(token, Claims::getExpiration);
+    }
+
+    public User getUserFromToken(String token) {
+        String username = extractUsername(token);
+        return userService.findByUsername(username);
+    }
+}
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 89f9ffc..06d7c20 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -1,5 +1,9 @@
 server:
-  port: 8090
+  redis:
+    port: 6739
+    host: localhost
+
+  port: 8080
   servlet:
     context-path: /
     encoding:
@@ -9,7 +13,7 @@ server:
 
 spring:
   datasource:
-    driver-class-name: com.mysql.cj.jdbc.Driver
+    driver-class-name: org.mariadb.jdbc.Driver
     url: ${DB_URL}
     username: ${DB_USERNAME}
     password: ${DB_PASSWORD}
@@ -33,9 +37,10 @@ spring:
       port: ${REDIS_PORT}
 
 jwt:
-  secret: ${JWT_SECRET}
+  secret: "your_secret_key_here"
 
 gauth:
   clientId: ${GAUTH_CLIENT}
   clientSecret: ${GAUTH_SECRET}
-  redirectUri: ${GAUTH_REDIRECT_URI}
\ No newline at end of file
+  redirectUri: ${GAUTH_REDIRECT_URI}
+