intermediate

Dive Into Back-End Engineering with Express.js

Back-end Engineering

5 courses

116 practices

15 hours

Master back-end development with Express.js! This course covers building APIs, handling requests, and managing data using MongoDB and Mongoose. Learn the essentials of Express.js and build a full-featured to-do list app, gaining practical skills for scalable web development.

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Verified skills you'll gain

INTERMEDIATE

Server-Side Programming

DEVELOPING

Data Management and Database Querying

Tools you'll use

Express.js

MongoDB

NodeJS

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Course 2

Practical Request Processing with Mock Data

5 lessons

25 practices

Enhance your understanding of request processing in Express.js by practicing on mock data. In this course, you'll handle more complex scenarios, including advanced endpoints, path parameters, URL parameters, and managing various response statuses. Develop practical skills while working with simple data structures like lists and multiple lists.

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Course 3

Managing Data with MongoDB and Mongoose

5 lessons

25 practices

Master data management by integrating MongoDB into your Express.js applications using Mongoose. This course will guide you through setting up a database connection, creating and managing data models, performing data validations, and handling practical use cases.

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Course 4

Retrieving and Manipulating Data with Mongoose

5 lessons

21 practices

Dive deeper into CRUD operations with Mongoose in this course. Learn to efficiently retrieve, update, and delete documents, and handle complex queries to manage data in your Express.js applications effortlessly.

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Course 5

Building a Full-Featured To-Do List Application

4 lessons

20 practices

Apply your skills to build a robust To-Do list application using Express.js and Mongoose. This course covers user authentication, protecting routes with middleware, data validation, and implementing real-time updates with Socket.io.

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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

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