Project: Building a Task Manager API

Back-end Engineering

Build a fully functional backend API for managing tasks, applying robust architecture patterns such as centralized response utilities, a dedicated service layer, and secured access via API key middleware. The project culminates in connecting the backend with a user interface to observe real-time API behavior.

Nextjs

TypeScript

See path

4 lessons

16 practices

1 hour

Server-Side Programming

Course details

Service Layer Foundations

Preview

Building the Foundation with a Service Layer Example

Define the Task Data Model and Response Utilities

Build the Tasks API Route (GET & POST)

Implement Dynamic Task Routes: GET, PUT, PATCH, DELETE

Build the Task Service Layer: Core CRUD Operations

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11