diff --git a/pom.xml b/pom.xml
index b0a6389..56d4394 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,12 +21,24 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter</artifactId>
 		</dependency>
-
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-test</artifactId>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
+	   <dependency>
+			<groupId>com.h2database</groupId>
+			<artifactId>h2</artifactId>
+			<scope>runtime</scope>
+		</dependency>
 	</dependencies>
 
 	<build>
diff --git a/src/main/java/com/accenture/codingtest/springbootcodingtest/controller/CodingTestController.java b/src/main/java/com/accenture/codingtest/springbootcodingtest/controller/CodingTestController.java
new file mode 100644
index 0000000..7fda351
--- /dev/null
+++ b/src/main/java/com/accenture/codingtest/springbootcodingtest/controller/CodingTestController.java
@@ -0,0 +1,213 @@
+package com.accenture.codingtest.springbootcodingtest.controller;
+
+import java.util.List;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.DeleteMapping;
+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.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.accenture.codingtest.springbootcodingtest.entity.Project;
+import com.accenture.codingtest.springbootcodingtest.entity.Task;
+import com.accenture.codingtest.springbootcodingtest.entity.User;
+import com.accenture.codingtest.springbootcodingtest.service.CodingTestService;
+
+
+@RestController
+@RequestMapping(path = "api/v1")
+public class CodingTestController {
+
+
+	@Autowired
+	CodingTestService testService;
+
+	enum Role {
+		ADMIN, PRODUCT_OWNER
+	}
+
+	enum Status {
+		NOT_STARTED, IN_PROGRESS, READY_FOR_TEST, COMPLETED
+	}
+
+	@GetMapping("/users/{role}")
+	private List<User> getUsers(@PathVariable("role") String role) {
+		if (Role.ADMIN.name().equalsIgnoreCase(role)) {
+			return testService.getUsers();
+		} else {
+			return null;
+		}
+	}
+
+	@PostMapping("/users/{role}")
+	private String saveUser(@RequestBody User user, @PathVariable("role") String role) {
+		if (Role.ADMIN.name().equalsIgnoreCase(role)) {
+			testService.saveOrUpdate(user);
+			return user.getId();
+		} else {
+			return null;
+		}
+	}
+
+	@PutMapping("/users/{id}/{role}")
+	private String updateUser(@RequestBody User user, @PathVariable("id") String id,
+			@PathVariable("role") String role) {
+		if (Role.ADMIN.name().equalsIgnoreCase(role)) {
+			testService.updateById(user, id);
+			return user.getId();
+		} else {
+			return null;
+		}
+	}
+
+	@PatchMapping("/users/{id}/{role}")
+	private String patchUser(@RequestBody User user, @PathVariable("id") String id, @PathVariable("role") String role) {
+		if (Role.ADMIN.name().equalsIgnoreCase(role)) {
+			testService.updateById(user, id);
+			return user.getId();
+		} else {
+			return null;
+		}
+	}
+
+	@GetMapping("/user/{id}/{role}")
+	private User getUserById(@PathVariable("id") String id, @PathVariable("role") String role) {
+		if (Role.ADMIN.name().equalsIgnoreCase(role)) {
+			return testService.getUserById(id);
+		}else {
+			return null;
+		}
+	}
+
+	@DeleteMapping("/user/{id}/{role}")
+	private void deleteUser(@PathVariable("id") String id, @PathVariable("role") String role) {
+		if (Role.ADMIN.name().equalsIgnoreCase(role)) {
+			testService.delete(id);
+		}
+	}
+
+	@GetMapping("/projects/{role}")
+	private List<Project> getProjects(@PathVariable("role") String role) {
+		if (Role.PRODUCT_OWNER.name().equalsIgnoreCase(role)) {
+			return testService.getProjects();
+		}else {
+			return null;
+		}
+
+	}
+
+	@PostMapping("/projects/{role}")
+	private String saveProject(@RequestBody Project project, @PathVariable("role") String role) {
+		if (Role.PRODUCT_OWNER.name().equalsIgnoreCase(role)) {
+			testService.saveOrUpdate(project);
+			return project.getId();
+		}else {
+			return null;
+		}
+	}
+
+	@PutMapping("/projects/{id}/{role}")
+	private String updateUser(@RequestBody Project project, @PathVariable("id") String id, 	@PathVariable("role") String role) {
+		if (Role.PRODUCT_OWNER.name().equalsIgnoreCase(role)) {
+			testService.updateById(project, id);
+			return project.getId();
+		}else {
+			return null;
+		}
+	}
+
+	@PatchMapping("/projects/{id}/{role}")
+	private String patchUser(@RequestBody Project project, @PathVariable("id") String id, 	@PathVariable("role") String role) {
+		if (Role.PRODUCT_OWNER.name().equalsIgnoreCase(role)) {
+			testService.updateById(project, id);
+			return project.getId();
+		}else {
+			return null;
+		}
+	}
+
+	@GetMapping("/project/{id}/{role}")
+	private Project getProjectById(@PathVariable("id") String id, @PathVariable("role") String role) {
+		if (Role.PRODUCT_OWNER.name().equalsIgnoreCase(role)) {
+			return testService.getProjectById(id);
+		}else {
+			return null;
+		}
+
+	}
+
+	@DeleteMapping("/project/{id}/{role}")
+	private void deleteProject(@PathVariable("id") String id, @PathVariable("role") String role) {
+		if (Role.PRODUCT_OWNER.name().equalsIgnoreCase(role)) {
+			testService.delete(id);
+		}
+	}
+
+	@GetMapping("/tasks/{role}")
+	private List<Task> getTasks(@PathVariable("role") String role) {
+		if (Role.PRODUCT_OWNER.name().equalsIgnoreCase(role)) {
+			return testService.getTasks();
+		}else {
+			return null;
+		}
+	}
+
+	@GetMapping("/tasks/{role}/{userId}")
+	private List<Task> getTasksByUserId(@PathVariable("role") String role,@PathVariable("userId") String userId) {
+		return testService.getTasksByUserId(userId);
+	}
+
+	@PostMapping("/tasks/{role}")
+	private String saveTask(@RequestBody Task task, @PathVariable("role") String role) {
+		if (Role.PRODUCT_OWNER.name().equalsIgnoreCase(role)) {
+			testService.saveOrUpdate(task);
+			return task.getId();
+		}else {
+			return null;
+		}
+	}
+
+	@PutMapping("/tasks/{id}/{role}")
+	private String updateTask(@RequestBody Task task, @PathVariable("id") String id, @PathVariable("role") String role) {
+		if (Role.PRODUCT_OWNER.name().equalsIgnoreCase(role)) {
+			testService.updateById(task, id);
+			return task.getId();
+		}else {
+			return null;
+		}
+	}
+
+	@PatchMapping("/tasks/{id}/{role}/{userId}")
+	private String patchTask(@RequestBody Task task, @PathVariable("id") String id, @PathVariable("role") String role,@PathVariable("userId") String userId) {
+		if (Role.PRODUCT_OWNER.name().equalsIgnoreCase(role)) {
+			testService.updateById(task, id);
+			return task.getId();
+		}else {
+			testService.updateById(task, id,userId);
+			return task.getId();
+		}
+	}
+
+	@GetMapping("/task/{id}/{role}")
+	private Task getTaskById(@PathVariable("id") String id, @PathVariable("role") String role) {
+		if (Role.PRODUCT_OWNER.name().equalsIgnoreCase(role)) {
+			return testService.getTaskById(id);
+		}else {
+			return null;
+		}
+
+	}
+
+	@DeleteMapping("/task/{id}/{role}")
+	private void deleteTask(@PathVariable("id") String id, @PathVariable("role") String role) {
+		if (Role.PRODUCT_OWNER.name().equalsIgnoreCase(role)) {
+			testService.delete(id);
+		}
+	}
+
+}
diff --git a/src/main/java/com/accenture/codingtest/springbootcodingtest/controller/package-info.java b/src/main/java/com/accenture/codingtest/springbootcodingtest/controller/package-info.java
deleted file mode 100644
index e69de29..0000000
diff --git a/src/main/java/com/accenture/codingtest/springbootcodingtest/entity/Project.java b/src/main/java/com/accenture/codingtest/springbootcodingtest/entity/Project.java
new file mode 100644
index 0000000..e3da3e5
--- /dev/null
+++ b/src/main/java/com/accenture/codingtest/springbootcodingtest/entity/Project.java
@@ -0,0 +1,35 @@
+package com.accenture.codingtest.springbootcodingtest.entity;
+
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+@Entity
+@Table(name = "project")
+public class Project {
+
+	@Id
+	@Column(name = "id")
+	private String id;
+	@Column(name = "name", length = 250, unique = true)
+	private String name;
+
+	public String getId() {
+		return id;
+	}
+
+	public void setId(String id) {
+		this.id = id;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+}
\ No newline at end of file
diff --git a/src/main/java/com/accenture/codingtest/springbootcodingtest/entity/Task.java b/src/main/java/com/accenture/codingtest/springbootcodingtest/entity/Task.java
new file mode 100644
index 0000000..aaa1176
--- /dev/null
+++ b/src/main/java/com/accenture/codingtest/springbootcodingtest/entity/Task.java
@@ -0,0 +1,75 @@
+package com.accenture.codingtest.springbootcodingtest.entity;
+
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+@Entity
+@Table(name = "task")
+public class Task {
+
+	@Id
+	@Column(name = "id")
+	private String id;
+	@Column(name = "title", length = 250, nullable = false)
+	private String title;
+	@Column(name = "description")
+	private String description;	
+	@Column(name = "status", nullable = false)
+	private String status;
+	@Column(name = "project_id", nullable = false)
+	private String projectId;
+	@Column(name = "user_id", nullable = false)
+	private String userId;
+
+	public String getId() {
+		return id;
+	}
+
+	public void setId(String id) {
+		this.id = id;
+	}
+
+	public String getTitle() {
+		return title;
+	}
+
+	public void setTitle(String title) {
+		this.title = title;
+	}
+
+	public String getDescription() {
+		return description;
+	}
+
+	public void setDescription(String description) {
+		this.description = description;
+	}
+
+	public String getStatus() {
+		return status;
+	}
+
+	public void setStatus(String status) {
+		this.status = status;
+	}
+
+	public String getProjectId() {
+		return projectId;
+	}
+
+	public void setProjectId(String projectId) {
+		this.projectId = projectId;
+	}
+
+	public String getUserId() {
+		return userId;
+	}
+
+	public void setUserId(String userId) {
+		this.userId = userId;
+	}
+}
+
diff --git a/src/main/java/com/accenture/codingtest/springbootcodingtest/entity/User.java b/src/main/java/com/accenture/codingtest/springbootcodingtest/entity/User.java
new file mode 100644
index 0000000..52519ec
--- /dev/null
+++ b/src/main/java/com/accenture/codingtest/springbootcodingtest/entity/User.java
@@ -0,0 +1,45 @@
+package com.accenture.codingtest.springbootcodingtest.entity;
+
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+@Entity
+@Table(name = "user")
+public class User {
+
+	@Id
+	@Column(name = "id")
+	private String id;
+	@Column(name = "user_name", length = 150, unique = true)
+	private String userName;
+	@Column(name = "password", length = 50)
+	private String password;
+
+	public String getId() {
+		return id;
+	}
+
+	public void setId(String id) {
+		this.id = id;
+	}
+
+	public String getUserName() {
+		return userName;
+	}
+
+	public void setUserName(String userName) {
+		this.userName = userName;
+	}
+
+	public String getPassword() {
+		return password;
+	}
+
+	public void setPassword(String password) {
+		this.password = password;
+	}
+
+}
diff --git a/src/main/java/com/accenture/codingtest/springbootcodingtest/entity/package-info.java b/src/main/java/com/accenture/codingtest/springbootcodingtest/entity/package-info.java
deleted file mode 100644
index f87ee93..0000000
--- a/src/main/java/com/accenture/codingtest/springbootcodingtest/entity/package-info.java
+++ /dev/null
@@ -1 +0,0 @@
-package com.accenture.codingtest.springbootcodingtest.entity;
\ No newline at end of file
diff --git a/src/main/java/com/accenture/codingtest/springbootcodingtest/repository/ProjectRepository.java b/src/main/java/com/accenture/codingtest/springbootcodingtest/repository/ProjectRepository.java
new file mode 100644
index 0000000..8f98334
--- /dev/null
+++ b/src/main/java/com/accenture/codingtest/springbootcodingtest/repository/ProjectRepository.java
@@ -0,0 +1,11 @@
+package com.accenture.codingtest.springbootcodingtest.repository;
+
+
+import org.springframework.data.repository.CrudRepository;
+
+import com.accenture.codingtest.springbootcodingtest.entity.Project;
+
+
+
+public interface ProjectRepository extends CrudRepository<Project, String> {
+}
diff --git a/src/main/java/com/accenture/codingtest/springbootcodingtest/repository/TaskRepository.java b/src/main/java/com/accenture/codingtest/springbootcodingtest/repository/TaskRepository.java
new file mode 100644
index 0000000..bd1e455
--- /dev/null
+++ b/src/main/java/com/accenture/codingtest/springbootcodingtest/repository/TaskRepository.java
@@ -0,0 +1,11 @@
+package com.accenture.codingtest.springbootcodingtest.repository;
+
+import java.util.List;
+
+import org.springframework.data.repository.CrudRepository;
+
+import com.accenture.codingtest.springbootcodingtest.entity.Task;
+
+public interface TaskRepository extends CrudRepository<Task, String> {
+	List<Task> findByUserId(String userId);
+}
diff --git a/src/main/java/com/accenture/codingtest/springbootcodingtest/repository/UserRepository.java b/src/main/java/com/accenture/codingtest/springbootcodingtest/repository/UserRepository.java
new file mode 100644
index 0000000..40d0754
--- /dev/null
+++ b/src/main/java/com/accenture/codingtest/springbootcodingtest/repository/UserRepository.java
@@ -0,0 +1,11 @@
+package com.accenture.codingtest.springbootcodingtest.repository;
+
+
+import org.springframework.data.repository.CrudRepository;
+
+import com.accenture.codingtest.springbootcodingtest.entity.User;
+
+
+
+public interface UserRepository extends CrudRepository<User, String> {
+}
\ No newline at end of file
diff --git a/src/main/java/com/accenture/codingtest/springbootcodingtest/service/CodingTestService.java b/src/main/java/com/accenture/codingtest/springbootcodingtest/service/CodingTestService.java
new file mode 100644
index 0000000..c094c74
--- /dev/null
+++ b/src/main/java/com/accenture/codingtest/springbootcodingtest/service/CodingTestService.java
@@ -0,0 +1,130 @@
+package com.accenture.codingtest.springbootcodingtest.service;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import com.accenture.codingtest.springbootcodingtest.entity.Project;
+import com.accenture.codingtest.springbootcodingtest.entity.Task;
+import com.accenture.codingtest.springbootcodingtest.entity.User;
+import com.accenture.codingtest.springbootcodingtest.repository.ProjectRepository;
+import com.accenture.codingtest.springbootcodingtest.repository.TaskRepository;
+import com.accenture.codingtest.springbootcodingtest.repository.UserRepository;
+	
+@Service
+public class CodingTestService {
+
+	@Autowired
+	UserRepository userRepository;
+
+	@Autowired
+	ProjectRepository projectRepository;
+
+	@Autowired
+	TaskRepository taskRepository;
+
+	public List<User> getUsers() {
+		List<User> users = new ArrayList<User>();
+		userRepository.findAll().forEach(user -> users.add(user));
+		return users;
+	}
+
+	public User getUserById(String id) {
+		return userRepository.findById(id).get();
+	}
+
+	public void saveOrUpdate(User user) {
+		userRepository.save(user);
+	}
+
+	public void updateById(User user, String id) {
+		Optional<User> userRes = userRepository.findById(id);
+		if (userRes.isPresent()) {
+			userRes.get().setPassword(user.getPassword());
+			userRes.get().setUserName(user.getUserName());
+			userRepository.save(userRes.get());
+		}
+
+	}
+
+	public void delete(String id) {
+		userRepository.deleteById(id);
+	}
+
+	public List<Project> getProjects() {
+		List<Project> projects = new ArrayList<Project>();
+		projectRepository.findAll().forEach(project -> projects.add(project));
+		return projects;
+	}
+
+	public void saveOrUpdate(Project project) {
+		projectRepository.save(project);
+	}
+
+	public void updateById(Project project, String id) {
+		Optional<Project> projectRes = projectRepository.findById(id);
+		if (projectRes.isPresent()) {
+			projectRes.get().setName(project.getName());
+			projectRepository.save(projectRes.get());
+		}
+	}
+
+	public Project getProjectById(String id) {
+		return projectRepository.findById(id).get();
+	}
+
+	public void deleteProject(String id) {
+		projectRepository.deleteById(id);
+	}
+
+	public List<Task> getTasks() {
+		List<Task> tasks = new ArrayList<Task>();
+		taskRepository.findAll().forEach(task -> tasks.add(task));
+		return tasks;
+	}
+	public List<Task> getTasksByUserId(String userId) {
+		List <Task> taskRes = taskRepository.findByUserId(userId);
+		List<Task> tasks = new ArrayList<Task>();
+		if (!taskRes.isEmpty()) {
+			taskRes.forEach(task -> tasks.add(task));
+		}
+		return tasks;
+	}
+
+	public void saveOrUpdate(Task task) {
+		taskRepository.save(task);
+	}
+
+	public void updateById(Task task, String id) {
+		Optional<Task> taskRes = taskRepository.findById(id);
+		if (taskRes.isPresent()) {
+			taskRes.get().setStatus(task.getStatus());
+			taskRes.get().setDescription(task.getDescription());
+			taskRes.get().setTitle(task.getTitle());
+			taskRes.get().setProjectId(task.getProjectId());
+			taskRes.get().setUserId(task.getUserId());
+			taskRepository.save(taskRes.get());
+		}
+	}
+	public void updateById(Task task, String id,String userId) {
+		Optional<Task> taskRes = taskRepository.findById(id);
+		if (taskRes.isPresent()) {
+			if(taskRes.get().getUserId().equalsIgnoreCase(userId)) {
+				taskRes.get().setStatus(task.getStatus());
+				taskRepository.save(taskRes.get());
+			}
+		}
+	}
+
+
+	public Task getTaskById(String id) {
+		return taskRepository.findById(id).get();
+	}
+
+	public void deleteTask(String id) {
+		taskRepository.deleteById(id);
+	}
+}
\ No newline at end of file
diff --git a/src/main/java/com/accenture/codingtest/springbootcodingtest/service/package-info.java b/src/main/java/com/accenture/codingtest/springbootcodingtest/service/package-info.java
deleted file mode 100644
index ad5937c..0000000
--- a/src/main/java/com/accenture/codingtest/springbootcodingtest/service/package-info.java
+++ /dev/null
@@ -1 +0,0 @@
-package com.accenture.codingtest.springbootcodingtest.service;
\ No newline at end of file
diff --git a/src/main/resources/Data.sql b/src/main/resources/Data.sql
new file mode 100644
index 0000000..54fc587
--- /dev/null
+++ b/src/main/resources/Data.sql
@@ -0,0 +1,3 @@
+CREATE TABLE USER (id varchar,user_name varchar(150) unique,password varchar(50));
+CREATE TABLE PROJECT (id varchar,name varchar(150));
+CREATE TABLE TASK (id varchar,title varchar(250),description varchar,status varchar,project_id varchar,user_id varchar);
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 8b13789..aa9aa18 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -1 +1,8 @@
+spring.datasource.url=jdbc:h2:mem:testdb
+spring.h2.console.enabled=true
+spring.jpa.hibernate.ddl-auto=none
+spring.jpa.show-sql=true
+spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.H2Dialect
 
+#logging level
+logging.level.org.springframework.web=DEBUG
\ No newline at end of file