GraphQL API Development: Schema Design,Security & Deployment

Build GraphQL APIs that go beyond basic queries—secure, real-time, and cloud-ready. In this course, you’ll master advanced schema design, secure data flow, real-time subscriptions, and scalable deployment. Use Apollo Server, Pub/Sub systems, and platforms like Render and Railway to build robust apps that perform in production.

Module 1 dives into enums, interfaces, and unions to create flexible, type-safe APIs with clean mutation logic.
Module 2 unlocks advanced features—custom scalars, validation, authentication, and live updates via subscriptions.
Module 3 shows how to wire up databases, manage config, and push to the cloud confidently.

By the end, you will…
-Design advanced GraphQL schemas with modular, maintainable types
-Build secure mutations with validation and input handling
-Add real-time capabilities with Pub/Sub and GraphQL subscriptions
-Deploy your GraphQL APIs to modern cloud platforms with confidence