diff --git a/.github/workflows/deployment.yml b/.github/workflows/development.yml
similarity index 82%
rename from .github/workflows/deployment.yml
rename to .github/workflows/development.yml
index 2be1220..c06cf39 100644
--- a/.github/workflows/deployment.yml
+++ b/.github/workflows/development.yml
@@ -46,10 +46,10 @@ jobs:
       - name: Send jar to remote server
         uses: appleboy/scp-action@master
         with:
-          host: {나의 public ip}
-          username: {나의 userName}
+          host: 34.64.160.140
+          username: duswnwn2717
           source: "real_coding_server-0.0.1-SNAPSHOT.jar"
-          target: "/home/{나의 userName}"
+          target: "/home/duswnwn2717"
           key: ${{ secrets.PRIVATE_KEY }}
   
   run-app:
@@ -61,16 +61,16 @@ jobs:
       - name: Move deploy.sh
         uses: appleboy/scp-action@master
         with:
-          host: {나의 public ip}
-          username: {나의 userName}
+          host: 34.64.160.140
+          username: duswnwn2717
           source: "deploy.sh"
-          target: "/home/{나의 userName}"
+          target: "/home/duswnwn2717"
           key: ${{ secrets.PRIVATE_KEY }}
       - name: Execute script
         uses: appleboy/ssh-action@master
         with:
-          username: {나의 userName}
-          host: {나의 public ip}
+          username: duswnwn2717
+          host: 34.64.160.140
           key: ${{ secrets.PRIVATE_KEY }}
           script_stop: true
-          script: cd /home/{나의 userName} && chmod +x deploy.sh && ./deploy.sh
+          script: cd /home/duswnwn2717 && chmod +x deploy.sh && ./deploy.sh
diff --git a/src/main/java/com/cnu/real_coding_server/controller/ProjectController.java b/src/main/java/com/cnu/real_coding_server/controller/ProjectController.java
new file mode 100644
index 0000000..de3c958
--- /dev/null
+++ b/src/main/java/com/cnu/real_coding_server/controller/ProjectController.java
@@ -0,0 +1,44 @@
+package com.cnu.real_coding_server.controller;
+
+import com.cnu.real_coding_server.entity.Project;
+import com.cnu.real_coding_server.model.request.ProjectRequest;
+import com.cnu.real_coding_server.service.ProjectService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/projects")
+@RequiredArgsConstructor
+public class ProjectController {
+    private final ProjectService projectService;
+
+    @GetMapping
+    public ResponseEntity<Project> createProject(@RequestBody ProjectRequest projectRequest) {
+        return ResponseEntity.ok(projectService.createProject(projectRequest));
+    }
+
+    @GetMapping
+    public ResponseEntity<List<Project>> getProjects() {
+        return ResponseEntity.ok(projectService.getProjects());
+    }
+
+    @GetMapping("/{projectId}")
+    public ResponseEntity<Project> getProject(@PathVariable("projectId") Integer projectId) {
+        return ResponseEntity.ok(projectService.getProject(projectId).orElse(null));
+    }
+
+    @PutMapping("/{projectId}")
+    public ResponseEntity<Project> updateProject(@PathVariable("projectId")Integer projectId, @RequestBody ProjectRequest projectRequest) {
+        return ResponseEntity.ok(projectService.updateProject(projectId, projectRequest).orElse(null));
+    }
+
+    @DeleteMapping("/{projectId}")
+    public ResponseEntity<Void> deleteProject(@PathVariable("projectId") Integer projectId) {
+        projectService.deleteProject(projectId);
+
+        return ResponseEntity.noContent().build();
+    }
+}
diff --git a/src/main/java/com/cnu/real_coding_server/service/ProjectService.java b/src/main/java/com/cnu/real_coding_server/service/ProjectService.java
new file mode 100644
index 0000000..8ad1de9
--- /dev/null
+++ b/src/main/java/com/cnu/real_coding_server/service/ProjectService.java
@@ -0,0 +1,49 @@
+package com.cnu.real_coding_server.service;
+
+import com.cnu.real_coding_server.entity.Post;
+import com.cnu.real_coding_server.entity.Project;
+import com.cnu.real_coding_server.model.request.PostRequest;
+import com.cnu.real_coding_server.model.request.ProjectRequest;
+import com.cnu.real_coding_server.repository.ProjectRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Optional;
+
+@Service
+@RequiredArgsConstructor
+public class ProjectService {
+
+    private final ProjectRepository projectRepository;
+
+    public Project createProject(ProjectRequest projectRequest) {
+        return projectRepository.save(projectRequest.toEntity());
+    }
+
+    public List<Project> getProjects() {
+        return projectRepository.findAll();
+    }
+
+    public Optional<Project> getProject(Integer postId) {
+        return projectRepository.findById(postId);
+    }
+
+    public Optional<Project> updateProject(Integer postId, ProjectRequest projectRequest) {
+        return projectRepository.findById(postId)
+                .map(project -> {
+                    project.setTitle(projectRequest.getTitle());
+                    project.setSummary(projectRequest.getSummary());
+                    project.setDescription(projectRequest.getDescription());;
+                    project.setStartDate(projectRequest.getStartDate());
+                    project.setEndDate(projectRequest.getEndDate());;
+                    project.setIsInProgress(projectRequest.getIsInProgress());
+
+                    return projectRepository.save(project);
+                });
+    }
+    public void deleteProject(Integer postId) {
+        projectRepository.findById(postId)
+                .ifPresent(projectRepository::delete);
+    }
+}