NestJS Developer

NestJS brings enterprise-level structure to my backend work. Over 3 years I have relied on its modular, TypeScript-first architecture — decorators, dependency injection, guards, interceptors, and pipes — to deliver clean, testable APIs at scale. Real-world projects include a food ordering API handling thousands of simultaneous orders with Redis-backed queue management, a car marketplace backend supporting Typesense-powered search across two languages, and an estate planning SaaS with multi-tenancy, role-based access, and Stripe billing. I document every service with Swagger and enforce DTO validation end-to-end.