Home>Courses>Building a Backend Application with Go

Building a Backend Application with Go

Learn about developing high-performance backend applications with Go, using tools like Fiber, gqlgen, and apitest. Gain insights into HTTP, REST API, databases, GraphQL, testing, and deployment.

Beginner

42 Lessons

13h

Certificate of Completion

Learn about developing high-performance backend applications with Go, using tools like Fiber, gqlgen, and apitest. Gain insights into HTTP, REST API, databases, GraphQL, testing, and deployment.

AI-POWERED

Explanations

AI-POWERED

Explanations

This course includes

1 Assessment

31 Playgrounds

Course Overview

What You'll Learn

Course Content

Apply Your Skills

Recommendations

Course Overview

In modern backend applications, many programming languages can be chosen, including Go—a programming language that provides high performance with concise syntax and can also be used to develop backend applications, including REST API and GraphQL applications. This course will cover many tools that can be used to develop a backend application, including fiber for REST API application, gqlgen for GraphQL application, and apitest for testing purposes. In this course, you’ll learn about the main concepts of we...Show More

What You'll Learn

Familiarity with core components of REST API, including HTTP methods and status codes

Hands-on experience developing REST API applications using the Go programming language

Familiarity with core components of GraphQL, including schema, query, mutation, and resolver

Hands-on experience developing GraphQL applications using the Go programming language

Ability to test the backend application using the apitest library

Familiarity with core components of REST API, including HTTP methods and status codes

Course Content

Course Introduction

1 Lessons

Get familiar with essential concepts for developing and deploying Go backend applications.

Introduction

Introduction to Web Application

4 Lessons

Look at fundamental web application concepts, including clients, servers, HTTP, and databases.

The Concept of a Web Application

The Concept of HTTP

The Concept of the Database

Quiz: Introduction to Web Applications

REST API Development

14 Lessons

Examine REST API concepts, setup, handlers, MySQL integration, authentication, middleware, and testing.

The Concept of REST API

REST API Project Overview

REST API Application Initial Setup

Service Component Creation for REST API

Handler Component Creation for REST API

Connect to the MySQL Database

Add an Authentication Feature in REST API

Add a CRUD Feature for Item Data

Middleware Creation for REST API

Introduction to REST API Testing

Testing Setup for REST API

Authentication Feature Testing in REST API

CRUD Feature Testing in REST API

Quiz: REST API

GraphQL Development

16 Lessons

Enhance your skills in building and testing GraphQL applications using Go, focusing on CRUD operations and authentication.

The Concept of GraphQL

GraphQL Implementation Example

GraphQL Project Overview

GraphQL Application Initial Setup

Service Component Creation for GraphQL

Resolver Component Creation for GraphQL

Connect to the MongoDB Database

Add an Authentication Feature in GraphQL

Add CRUD Features for Blog Data

Middleware Creation for GraphQL

Modify the Resolver

Introduction to GraphQL Testing

Testing Setup for GraphQL

Authentication Feature Testing in GraphQL

CRUD Feature Testing in GraphQL

Quiz: GraphQL

Application Deployment

2 Lessons

Solve problems in deploying REST and GraphQL applications on Heroku.

Deployment Setup for a REST API Application

Deployment Setup for GraphQL Application

Assessment of Back End Development with Go

Assessment

Appendix

5 Lessons

Tackle hot reload, Postman for REST/GraphQL testing, and database setups with MySQL and MongoDB.

Using Hot Reload in Go Application

Using Postman for REST API Application

Using Postman for GraphQL Application

Course Author

Build a CRUD Application Using Golang and React

beginner

2 hour

Project

Build a CRUD Application Using Golang and React

This project builds a CRUD application using Golang, MySQL, and React. The backend will be in Golang, and the frontend will be in React.

beginner

2 hours

Project

Build a Programmer Skill Querying Website with React and Golang

intermediate

1 hour

Project

Build a Programmer Skill Querying Website with React and Golang

Build a skill querying app using React and Golang with MongoDB for efficient programmer management.

intermediate

1 hour

Trusted by 2.5 million developers working at companies

"These are high-quality courses. Trust me. I own around 10 and the price is worth it for the content quality. EducativeInc came at the right time in my career. I'm understanding topics better than with any book or online video tutorial I've done. Truly made for developers. Thanks"

Anthony Walker

@_webarchitect_

"Just finished my first full #ML course: Machine learning for Software Engineers from Educative, Inc. ... Highly recommend!"

Evan Dunbar

ML Engineer

"You guys are the gold standard of crash-courses... Narrow enough that it doesn't need years of study or a full blown book to get the gist, but broad enough that an afternoon of Googling doesn't cut it."

Carlos Matias La Borde

Software Developer

"I spend my days and nights on Educative. It is indispensable. It is such a unique and reader-friendly site"

Souvik Kundu

Front-end Developer

"Your courses are simply awesome, the depth they go into and the breadth of coverage is so good that I don't have to refer to 10 different websites looking for interview topics and content."

Vinay Krishnaiah

Software Developer

"I've tried probably 5-7 different sites and Educative is easily the best. It perfectly blends explanation with interactivity"

Eric Downs

Musician/Entrepeneur

Hands-on Learning Powered by AI

See how Educative uses AI to make your learning more immersive than ever before.

Instant Code Feedback

Evaluate and debug your code with the click of a button. Get real-time feedback on test cases, including time and space complexity of your solutions.

AI-Powered Mock Interviews

Put your skills to the test in a simulated interview setting. Receive personalized feedback based on your performance. Available in Premium & Premium Plus plans.

Adaptive Learning

At various checkpoints throughout Educative courses, you will be prompted to take a quick assessment. Receive a condensed curriculum tailored to your strengths and skill gaps.

Explain with AI

Select any text within any Educative course, and get an instant explanation — without ever leaving your browser.

AI Code Mentor

AI Code Mentor helps you quickly identify errors in your code, learn from your mistakes, and nudge you in the right direction — just like a 1:1 tutor!

Recommended before starting this course

Course

An Introduction to Programming in Go

Explore Go programming, understanding its concurrency advantages over traditional languages. Gain insights into why Go is crucial as Moore’s Law fades, suitable for beginners.

beginner

6 hours

Course

Web Development: A Primer

beginner

5 hours

Course

An Introduction to Programming in Go

beginner

6 hour

Course

Web Development: A Primer

beginner

5 hour

Related Courses and Skill Paths

Course

Building Scalable Backend Services in Go

beginner

17 hours

Course

API Development in Go Using MongoDB

intermediate

15 hours

Course

Grokking the Coding Interview Patterns in Go

Learn 26 coding patterns. Unlock thousands of LeetCode-style questions. Efficiently prepare for coding interviews with strategies developed by FAANG engineers.

intermediate

85 hours

Course

Building Scalable Backend Services in Go

beginner

17 hour

Course

API Development in Go Using MongoDB

intermediate

15 hour

Course

Grokking the Coding Interview Patterns in Go

intermediate

85 hour

Free Resources

FOR TEAMS

Interested in this course for your business or team?

Unlock this course (and 1,000+ more) for your entire org with DevPath

Frequently Asked Questions

How to use Go for the backend?

Go outperforms Node.js in executing performance-intensive tasks, particularly in handling a high volume of concurrent requests. You can become a Go back-end developer by following these steps: -Understand the essentials of computer science. -Enhance your expertise in back-end tools and technologies. -Work on developing a strong portfolio. -Commit to continuous learning. -Get ready for Golang-specific interview questions.