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GraphQL with NodeJs: From Beginner to Advanced Concepts

GraphQL with NodeJs: From Beginner to Advanced Concepts

Master GraphQL with Node.js and MongoDB, from setup to advanced concepts like authentication, pagination, fragments, subscriptions, and testing.

(8 Reviews)

Students

GET THIS COURSE AND 3000+ OTHERS FOR ONLY £49 PER YEAR. FIND OUT MORE

GraphQL with NodeJs Course Overview

The GraphQL with NodeJs: From Beginner to Advanced Concepts course provides a complete and practical guide to building powerful APIs using GraphQL, Node.js, and MongoDB. Perfect for both beginners and experienced developers, this course covers everything from creating your first GraphQL server to implementing complex real-world features.

You’ll start by learning how to set up a Node.js environment, build an Express server, and integrate GraphQL using express-graphql. As you progress, you will explore resolvers, schema design, database integration with Mongoose, and mastering CRUD operations.

Advanced modules guide you through authentication, authorization, pagination, filtering, sorting, and modular GraphQL components like fragments, interfaces, and unions. The course also introduces subscriptions for real-time data and DataLoader for performance optimisation. Finally, you’ll gain hands-on experience with automated testing using Jest.

What You’ll Learn from this Course

By the end of this course, you will be able to:

Set up a Node.js and Express environment
Build a GraphQL server with express-graphql
Understand resolvers, schema structure, and arguments
Perform CRUD operations with GraphQL and MongoDB
Apply pagination, filtering, and sorting techniques
Use fragments, interfaces, and unions to clean up schemas
Optimise performance with DataLoader

Key Topics Covered inGraphQL with NodeJs Course

Node.js Express server setup
GraphQL server configuration
Connecting MongoDB using Mongoose
Auth system in GraphQL
Pagination and filtering patterns
GraphQL fragments, interfaces, unions
DataLoader batching and caching

Who Is This Course For?

This GraphQL with NodeJs Course is ideal for:

Entry Requirements: No formal qualifications required. Learners only need a basic understanding of English and access to a device with an internet connection. The course is accessible on laptops, desktops, tablets, and smartphones, enabling flexible, self-paced study.

Why Learn with iStudy

Lifetime access to the course
No hidden fees or exam charges
CPD Qualification Standards certification on successful completion
Full Tutor support on weekdays (Monday – Friday)
Efficient exam system, assessment, and instant results
Download Printable PDF certificate immediately after completion
Optional hard copy certificate delivery for as little as £9
Improve your chance of gaining professional skills and better earning potential

Career Path

Completing the GraphQL with NodeJs Course can open doors to several opportunities, such as:

Start Your Career Today

Start mastering GraphQL with Node.js and MongoDB today! Gain practical experience with CRUD operations, authentication, subscriptions, and testing. Enrol now and build scalable, efficient APIs like a pro.

Course content

9 Sections 39 lectures 2 hours 41 mins in total

Getting Started

4 lectures • 19 m: 0 s

Create Express Server in NodeJs

00:04:00
Create GraphQL Server using express-graphql

00:08:00
Understand GraphQL Resolver Arguments

00:03:00
Connect GraphQL App with MongoDB using Mongoose

00:04:00

CURD(Create, Read,Update,Delete) Operations with Nodejs, GraphQL, and MongoDB

4 lectures • 12 m: 0 s

Create Record in MongoDB Using GraphQL Mutation

00:06:00
Get Records From MongoDB Using GraphQL Query

00:02:00
Update Records From MongoDB Using GraphQL Mutation

00:02:00
Delete Record From MongoDB Using GraphQL Mutation

00:02:00

Authentication and Authorization in GraphQL, Nodejs and MongoDB

11 lectures • 48 m: 0 s

Create GraphQL Server with GraphQL Yoga

00:03:00
Split up your schema definition, resolvers, and Query type into multip

00:07:00
Create a Mongoose User model for Authentication in GraphQL

00:03:00
Register and Encrypt User Data and Return JWT Payload with Graph

00:07:00
Operations and Variables in GraphQL

00:02:00
Validate Input in GraphQL with Joi

00:04:00
Authenticate a User using a JSON Web Token in GraphQL

00:03:00
Merge GraphQL Resolvers into a Single Object using lodash.merge

00:02:00
Create a Middleware for Authentication in GraphQL

00:07:00
Apply Authentication Middleware on GraphQL Resolvers

00:03:00
Create Nested Resolvers to remove duplicate code from individual

00:07:00

Pagination, Filtering, And Sorting in GraphQL

4 lectures • 18 m: 0 s

Paginate List of Data in GraphQL

00:04:00
Filter Nodes with Matching Rule GraphQL Queries

00:03:00
Sort GraphQL Query Results by Field

00:02:00
Cursor Based Pagination

00:09:00

Fragments, Interfaces, and Unions in GraphQL

6 lectures • 29 m: 0 s

Send Multiple Queries in a Single Request using Aliases in GraphQL

00:02:00
Enhancing Fields Reusability with Fragments in GraphQL

00:02:00
Create Enum to represents a collection of related values

00:03:00
Create an Interface to represent the reusable fields in GraphQL

00:06:00
Interface Demo with __ResolveType

00:05:00
Create Union to return more than object type from GraphQL field

00:11:00

Subscriptions and DataLoaders in GraphQL

6 lectures • 22 m: 0 s

Introduction to Subscriptions

00:01:00
Adding real-time functionality with GraphQL Subscriptions

00:06:00
Why Data Loaders in GraphQL

00:02:00
Create DataLoader in GraphQL

00:05:00
Batching in GraphQL

00:05:00
Caching in GraphQL – Udemy

00:03:00

Testing with Jest in GraphQL and NodeJs

3 lectures • 13 m: 0 s

Integrate Jest Testing Framework with GraphQL, and NodeJs

00:05:00
Write Unit test for Resolvers in GraphQL

00:04:00
Write Integration Test for Queries And Mutations in GraphQL

00:04:00

Course Certification

0 lectures • 0 m: 0 s

Order Your Certificate & Transcripts

1 lecture • 0 m: 0 s

Order Your Certificate & Transcripts

Certification

After successfully completing the course, you will be able to get the and internationally accepted certificate to share your achievement with potential employers or include it in your CV.

Student Reviews

Excellent

4.8 Average 8 Reviews

Reviews

Great learning experience with iStudy. Clear lessons and easy to follow. Really impressed.

Loved the flexibility. Studied at my own pace and finished quickly.

Excellent course quality. I feel more confident in my skills now.

iStudy delivered exactly what I needed. Very smooth process.

Customer support was fast and helpful. Got answers straight away.

Great platform. Well-structured lessons and simple navigation.

Really happy with the experience. The certificate arrived quickly.

Clear teaching style and easy to understand. Highly recommend.

Self-paced learning was a huge benefit. Finished around my schedule.

Great value for money. Quality courses and helpful support.

I enjoyed learning with iStudy. Everything was straightforward.

Quick, simple and informative. Made studying stress-free.

Fantastic support team. They resolved my issue in minutes.

Course material was clear and engaging. Very happy overall.

Loved the layout and simple step-by-step lessons.

Prompt certificate delivery. Really impressed with the service.

Good quality courses and easy platform to use.

Very convenient. Learned at my own pace without pressure.

Great experience from start to finish. Worth every penny.

Clear content, supportive team and fast responses. Highly recommend iStudy.

Frequently Asked Question

Are there any prerequisites for taking the course?

There are no specific prerequisites for this course, nor are there any formal entry requirements. All you need is an internet connection, a good understanding of English and a passion for learning for this course.

Can I access the course at any time, or is there a set schedule?

You have the flexibility to access the course at any time that suits your schedule. Our courses are self-paced, allowing you to study at your own pace and convenience.

How long will I have access to the course?

For this course, you will have access to the course materials for 1 year only. This means you can review the content as often as you like within the year, even after you've completed the course. However, if you buy Lifetime Access for the course, you will be able to access the course for a lifetime.

Is there a certificate of completion provided after completing the course?

Yes, upon successfully completing the course, you will receive a certificate of completion. This certificate can be a valuable addition to your professional portfolio and can be shared on your various social networks.

Can I switch courses or get a refund if I'm not satisfied with the course?

We want you to have a positive learning experience. If you're not satisfied with the course, you can request a course transfer or refund within 14 days of the initial purchase.

How do I track my progress in the course?

Our platform provides tracking tools and progress indicators for each course. You can monitor your progress, completed lessons, and assessments through your learner dashboard for the course.

What if I have technical issues or difficulties with the course?

If you encounter technical issues or content-related difficulties with the course, our support team is available to assist you. You can reach out to them for prompt resolution.