diff --git a/apps/backend/src/app.module.ts b/apps/backend/src/app.module.ts
index 8dcc2e2..0822acb 100644
--- a/apps/backend/src/app.module.ts
+++ b/apps/backend/src/app.module.ts
@@ -4,10 +4,11 @@ import { PrismaModule } from 'nestjs-prisma';
 
 import { AppController } from './app.controller';
 import { AppService } from './app.service';
+import { SprintModule } from './sprint/sprint.module';
 import { UserModule } from './user/user.module';
 
 @Module({
-  imports: [ConfigModule.forRoot(), PrismaModule.forRoot({ isGlobal: true }), UserModule],
+  imports: [ConfigModule.forRoot(), PrismaModule.forRoot({ isGlobal: true }), UserModule, SprintModule],
   controllers: [AppController],
   providers: [AppService],
 })
diff --git a/apps/backend/src/sprint/dto/create-sprint.dto.ts b/apps/backend/src/sprint/dto/create-sprint.dto.ts
index 94ee38a..ab68e83 100644
--- a/apps/backend/src/sprint/dto/create-sprint.dto.ts
+++ b/apps/backend/src/sprint/dto/create-sprint.dto.ts
@@ -1 +1,5 @@
-export class CreateSprintDto {}
+import { OmitType } from '@nestjs/swagger';
+
+import { Sprint } from '../entities/sprint.entity';
+
+export class CreateSprintDto extends OmitType(Sprint, ['id']) {}
diff --git a/apps/backend/src/sprint/dto/update-sprint.dto.ts b/apps/backend/src/sprint/dto/update-sprint.dto.ts
index 9cbb438..c11c885 100644
--- a/apps/backend/src/sprint/dto/update-sprint.dto.ts
+++ b/apps/backend/src/sprint/dto/update-sprint.dto.ts
@@ -1,4 +1,5 @@
-import { PartialType } from '@nestjs/mapped-types';
+import { PartialType } from '@nestjs/swagger';
+
 import { CreateSprintDto } from './create-sprint.dto';
 
 export class UpdateSprintDto extends PartialType(CreateSprintDto) {}
diff --git a/apps/backend/src/sprint/entities/sprint.entity.ts b/apps/backend/src/sprint/entities/sprint.entity.ts
index 82cd9a5..529bc3c 100644
--- a/apps/backend/src/sprint/entities/sprint.entity.ts
+++ b/apps/backend/src/sprint/entities/sprint.entity.ts
@@ -1 +1,18 @@
-export class Sprint {}
+import { IsDate, IsInt, IsNotEmpty, IsOptional, IsString } from 'class-validator';
+
+export class Sprint {
+  @IsInt()
+  id: number;
+
+  @IsNotEmpty()
+  @IsString()
+  name: string;
+
+  @IsDate()
+  @IsNotEmpty()
+  startDate: Date;
+
+  @IsDate()
+  @IsOptional()
+  endDate: Date;
+}
diff --git a/apps/backend/src/sprint/sprint.controller.ts b/apps/backend/src/sprint/sprint.controller.ts
index 624aeba..4aefecf 100644
--- a/apps/backend/src/sprint/sprint.controller.ts
+++ b/apps/backend/src/sprint/sprint.controller.ts
@@ -1,7 +1,8 @@
-import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
-import { SprintService } from './sprint.service';
+import { Body, Controller, Delete, Get, Param, Patch, Post } from '@nestjs/common';
+
 import { CreateSprintDto } from './dto/create-sprint.dto';
 import { UpdateSprintDto } from './dto/update-sprint.dto';
+import { SprintService } from './sprint.service';
 
 @Controller('sprint')
 export class SprintController {
@@ -19,16 +20,16 @@ export class SprintController {
 
   @Get(':id')
   findOne(@Param('id') id: string) {
-    return this.sprintService.findOne(+id);
+    return this.sprintService.findOne(Number(id));
   }
 
   @Patch(':id')
   update(@Param('id') id: string, @Body() updateSprintDto: UpdateSprintDto) {
-    return this.sprintService.update(+id, updateSprintDto);
+    return this.sprintService.update(Number(id), updateSprintDto);
   }
 
   @Delete(':id')
   remove(@Param('id') id: string) {
-    return this.sprintService.remove(+id);
+    return this.sprintService.remove(Number(id));
   }
 }
diff --git a/apps/backend/src/sprint/sprint.module.ts b/apps/backend/src/sprint/sprint.module.ts
index 7d19933..5cdf444 100644
--- a/apps/backend/src/sprint/sprint.module.ts
+++ b/apps/backend/src/sprint/sprint.module.ts
@@ -1,6 +1,7 @@
 import { Module } from '@nestjs/common';
-import { SprintService } from './sprint.service';
+
 import { SprintController } from './sprint.controller';
+import { SprintService } from './sprint.service';
 
 @Module({
   controllers: [SprintController],
diff --git a/apps/backend/src/sprint/sprint.service.ts b/apps/backend/src/sprint/sprint.service.ts
index 38b84f2..2619e06 100644
--- a/apps/backend/src/sprint/sprint.service.ts
+++ b/apps/backend/src/sprint/sprint.service.ts
@@ -1,27 +1,52 @@
-import { Injectable } from '@nestjs/common';
+import { Injectable, NotFoundException } from '@nestjs/common';
+import { PrismaService } from 'nestjs-prisma';
 
 import { CreateSprintDto } from './dto/create-sprint.dto';
 import { UpdateSprintDto } from './dto/update-sprint.dto';
+import { Sprint } from './entities/sprint.entity';
 
 @Injectable()
 export class SprintService {
-  create(createSprintDto: CreateSprintDto) {
-    return 'This action adds a new sprint';
+  constructor(private readonly prisma: PrismaService) {}
+
+  async create(createSprintDto: CreateSprintDto): Promise<Sprint> {
+    try {
+      const newSprint = await this.prisma.sprint.create({ data: createSprintDto });
+      return newSprint;
+    } catch (error) {
+      throw new Error(`Sprint not created ${error.message}`);
+    }
   }
 
-  findAll() {
-    return `This action returns all sprint`;
+  async findAll(): Promise<Sprint[]> {
+    try {
+      return this.prisma.sprint.findMany();
+    } catch (error) {
+      throw new NotFoundException(`Sprints not found ${error.message}`);
+    }
   }
 
-  findOne(id: number) {
-    return `This action returns a #${id} sprint`;
+  async findOne(id: number): Promise<Sprint> {
+    const sprint = await this.prisma.sprint.findUnique({ where: { id } });
+    if (!sprint) {
+      throw new NotFoundException(`Sprint with ID ${id} not found`);
+    }
+    return sprint;
   }
 
-  update(id: number, updateSprintDto: UpdateSprintDto) {
-    return `This action updates a #${id} sprint`;
+  async update(id: number, updateSprintDto: UpdateSprintDto): Promise<Sprint> {
+    try {
+      return await this.prisma.sprint.update({ where: { id }, data: updateSprintDto });
+    } catch (error) {
+      throw new NotFoundException(`Sprint with ID ${id} not found ${error.message}`);
+    }
   }
 
-  remove(id: number) {
-    return `This action removes a #${id} sprint`;
+  async remove(id: number): Promise<Sprint> {
+    try {
+      return await this.prisma.sprint.delete({ where: { id } });
+    } catch (error) {
+      throw new NotFoundException(`Sprint with ID ${id} not found ${error.message}`);
+    }
   }
 }
diff --git a/apps/backend/src/user/dto/update-user.dto.ts b/apps/backend/src/user/dto/update-user.dto.ts
index deaf4b4..e1cec90 100644
--- a/apps/backend/src/user/dto/update-user.dto.ts
+++ b/apps/backend/src/user/dto/update-user.dto.ts
@@ -1,4 +1,4 @@
-import { PartialType } from '@nestjs/mapped-types';
+import { PartialType } from '@nestjs/swagger';
 
 import { CreateUserDto } from './create-user.dto';
 
diff --git a/apps/backend/src/user/user.controller.ts b/apps/backend/src/user/user.controller.ts
index 44dc34c..e30c58f 100644
--- a/apps/backend/src/user/user.controller.ts
+++ b/apps/backend/src/user/user.controller.ts
@@ -23,7 +23,7 @@ export class UserController {
     const user = await this.authService.signIn(loginDto.email, loginDto.password);
     return {
       ...user,
-      isRegistered: user ? true : false,
+      isRegistered: Boolean(user),
     };
   }
 
diff --git a/apps/frontend/src/components/CurrentJobs.tsx b/apps/frontend/src/components/CurrentJobs.tsx
index 52f4968..802ce9b 100644
--- a/apps/frontend/src/components/CurrentJobs.tsx
+++ b/apps/frontend/src/components/CurrentJobs.tsx
@@ -1,14 +1,6 @@
 import Navbar from './Navbar';
 
 export default function CurrentJobs() {
-  function ExpendableTable() {
-    const [ExpandedRow, setExpandedRow] = useState(false);
-
-    const toggleRow = (rowIndex) => {
-      setExpandedRow(expandedRow === rowIndex ? null : rowIndex);
-    };
-  }
-
   return (
     <div className='flex flex-col min-h-screen w-1/2'>
       <Navbar />