This specialization provides a structured learning path for building scalable applications with NestJS. It begins with the foundational principles of scalable application architecture, exploring NestJS modules, controllers, providers, exception filters, pipes, guards, and decorators. Learners gain practical experience setting up their environment and building robust REST and GraphQL APIs. The second course focuses on testing and debugging REST and GraphQL APIs, diving into microservices concepts, architectural styles, and building scalable microservices using NestJS.
Emphasis is placed on ensuring reliability, performance, and maintainability across distributed systems. The final course guides learners through real-world applications, including e-commerce, social networking, and enterprise resource planning systems. It covers deployment, continuous integration and delivery, performance optimization, and security best practices. By completing all three courses, participants develop a comprehensive understanding of building, testing, deploying, and securing scalable NestJS applications.
