GRAPHQL Course in Chennai

825 Ratings

Master GraphQL Through Real-Time Projects and Modern API Development Solutions

Edubrights offers industry-focused GraphQL Training in Chennai designed for students, freshers, backend developers, full-stack developers, software engineers, API developers, cloud professionals, and working professionals seeking expertise in modern API architecture and data management.

Learn how to build flexible, efficient, and scalable APIs using GraphQL, the modern query language for APIs adopted by leading technology companies worldwide. Gain practical knowledge of schema design, queries, mutations, subscriptions, API optimization, authentication, microservices integration, and modern application development practices used in enterprise environments.

Gain hands-on experience in GraphQL fundamentals, schema creation, queries, mutations, subscriptions, resolvers, Apollo Server, Apollo Client, authentication and authorization, API performance optimization, database integration, real-time data handling, and real-world GraphQL implementation projects through expert-led training and practical labs.

Why Choose Edubrights for GraphQL Training?

✅ Real-Time API Development Projects & Industry Case Studies

✅ Live Instructor-Led Training by Experienced API & Backend Experts

✅ Hands-On Practice with GraphQL & Apollo Ecosystem

✅ Modern API Architecture & Integration Experience

✅ Real-Time Data & Subscription Implementation Training

✅ Backend Development & Microservices Exposure

✅ Industry-Oriented API Development Best Practices

✅ Practical Assignments & Project-Based Learning

✅ Resume Building & Mock Interview Preparation

✅ Career Guidance & Job Assistance

✅ Flexible Online and Classroom Training Options

Build In-Demand API Development Skills

Learn how organizations use GraphQL to streamline data access, improve application performance, reduce API complexity, support mobile and web applications, and build scalable digital platforms. Our training combines practical implementation, API architecture concepts, and industry best practices to help you become job-ready.

Master essential concepts such as GraphQL schemas, queries, mutations, subscriptions, resolvers, Apollo Server, Apollo Client, API security, database integration, real-time communication, microservices connectivity, and enterprise API development strategies.

Start Your GraphQL Journey Today

Join Edubrights' GraphQL Course in Chennai and gain the skills required to design efficient APIs, optimize application performance, build real-time applications, and prepare for successful careers in backend development, full-stack development, cloud application development, and software engineering.

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₹14000

₹18000

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Case Studies and Projects

Hours of Training

20+

Placement Assurance

100%

Expert Support

Yes

Support & Access

Lifetime

Certification

Yes

Skill Level

All

Language

All

Course Objectives

1.What exactly GraphQL training cover?

GraphQL training teaches you how to design, implement, and consume flexible APIs using the GraphQL query language.
It covers schema definition, queries, mutations, subscriptions, resolvers, integrations, and best practices for efficient data fetching

2.What are the main objectives of the GraphQL course for my development skills ?

The course aims to equip you to build, query, and maintain robust APIs, optimize data retrieval, integrate GraphQL into modern applications, and transition seamlessly from REST to GraphQL for scalable solutions

3. Which GraphQL concepts are covered in this course?

Explore GraphQL schemas, queries, mutations, subscriptions, resolvers, Apollo Server, Apollo Client, authentication, and database integration.

4. How does GraphQL improve application development?

Learn how GraphQL reduces over-fetching and under-fetching of data, simplifies API management, and enhances application performance.

5. What skills are required to become a GraphQL developer?

Develop practical skills in GraphQL API development, schema design, resolver implementation, authentication, performance optimization, and backend integration.

Popular Techniques Covered in This Course

1.GraphQL schema and type system

2.Query, mutation, and subscription design

3.Resolver functions

4.Integration with databases and REST APIs

5.Client libraries (Apollo Client, Relay)

6.Authentication and authorization

7.Error and exception handling

8.Performance optimization

9.Schema design best practices

10.Testing and documentation tools

11.Performance Optimization

12.Soft Skills

Get Hands-on Knowledge about Real-Time Projects

Project 1

1. Student Management GraphQL API Project

Develop a GraphQL API that performs CRUD operations for student records using GraphQL queries, mutations, and database integration.

Project 2

2. E-Commerce Product API Project

Build a GraphQL backend for an online store that manages products, categories, customers, and orders with optimized data retrieval.

Project 3

3. Social Media Backend Project

Create a GraphQL API that supports user profiles, posts, comments, likes, and real-time updates using subscriptions.

Project 4

4. Authentication and Authorization Project

Implement secure user registration, login, JWT authentication, and role-based authorization within a GraphQL application.

Project 5

5. Full Stack GraphQL Application Project

Develop a complete full stack application by integrating GraphQL APIs with a frontend using Apollo Client for efficient data management.

Key Features

Edubrights offers GraphQL Training in virtual mode with expert trainers. Here are the key features,

40 Hours Course Duration

100% Job Oriented Training

Industry Expert Faculties

Free Demo Class Available

Completed 500+ Batches

Certification Guidance

Curriculum

Module 1: Introduction to GraphQL

What is GraphQL and its benefits
GraphQL vs. REST APIs
Core concepts: queries, mutations, subscriptions

Module 2: GraphQL Schema Design

Defining schema, types, and fields
Scalars, objects, enums, interfaces, and unions
Schema-first vs. code-first approaches

Module 3: Building GraphQL Servers

Setting up a GraphQL server (Node.js, Python, Java)
Writing resolvers for queries and mutations
Integrating with databases and REST APIs

Module 4: Advanced Queries and Mutations

Nested and parameterized queries
Variables, fragments, and directives
Pagination and filtering

Module 5: Mutations and Subscriptions

Creating and managing data (CRUD operations)
Implementing real-time updates with subscriptions
Authentication for mutations and subscriptions

Module 6: Client Integration

Connecting frontend apps with GraphQL (React, Apollo, Relay)
Using GraphQL clients effectively
Optimizing requests and caching

Module 7: Performance, Testing, and Security

Performance tuning and batching
Testing GraphQL queries and resolvers
Securing APIs: validation, authorization, error handling

Module 8: Best Practices & Deployment

Documentation and schema introspection
Versioning and deprecation strategies
Deployment options and monitoring

Module 9: Capstone Project and Assessment

Building a full-stack GraphQL-powered application
Code review and project presentation

Receive Training From Our Skilled and Effective Trainers

Experience in the Industry Gain knowledge from experts with practical GraphQL project experience in a variety of sectors.

Backgrounds at the Top Prominent corporations such as HCL, TCS, Accenture, and Cognizant employed trainers.

Clear & Effective Teaching Excellent communication and real-world examples simplify complex subjects.

Hands-On Learning Focus Students can apply their abilities in real-world situations with the use of case studies and real-time projects.

Up-to-Date Knowledge Trainers stay current with the latest tools, techniques and best practices.

Earn an Industry-Recognized GraphQL Certification

Successfully completing the GraphQL Course in Chennai demonstrates your ability to design, build, secure, and optimize GraphQL APIs for modern web and mobile applications.

Course FAQs

Q1: What is GraphQL?

GraphQL is a query language for APIs that allows clients to request exactly the data they need, enabling efficient and flexible data communication

Q2: How is GraphQL different from REST?

Unlike REST, GraphQL retrieves multiple resources in a single request, minimizes over- and under-fetching, and evolves APIs without breaking existing queries

Q3: What are the core operations in GraphQL?

Queries (read data), mutations (modify data), and subscriptions (real-time updates)

Q4: Does GraphQL only work with JavaScript?

No, GraphQL servers and clients exist for many languages including Python, Java, C#, Go, and more

Q5: Can GraphQL be used for mobile apps?

Yes, GraphQL is language-agnostic and is widely used in mobile and web app development

Q6: Is GraphQL suitable for complex enterprise applications?

Absolutely—it's designed to scale from small to complex applications, supporting custom data shapes and integrations

Q7: What about performance? Does GraphQL slow down APIs?

With proper batching, caching, and resolver optimization, GraphQL APIs are highly performant

Q8: How do you secure a GraphQL API?

By validating requests, implementing authentication and authorization, and handling errors securely

Q9: Can I build real-time features with GraphQL?

Yes, GraphQL subscriptions enable real-time data communication for apps like chats or live dashboards

Q10: What tools or frameworks are popular for GraphQL?

Apollo (Server & Client), GraphQL.js, Relay, Hasura, and integrations with Express, Django, and more

Q11. Is GraphQL in demand?

Yes. Many organizations use GraphQL to build scalable APIs for web and mobile applications, increasing demand for skilled GraphQL developers.

Q12. Can GraphQL work with REST APIs?

Yes. GraphQL can integrate with existing REST APIs, allowing organizations to modernize applications without replacing existing backend services completely.

Q13. Can beginners learn GraphQL?

Yes. Beginners with basic JavaScript, Node.js, and database knowledge can successfully learn GraphQL through structured lessons and practical projects.