Hi, I'm Omar Sabry

Backend Developer with 2+ years of experience designing, developing, and scaling backend systems using Node.js, NestJS, Go, Gin, and PostgreSQL. Strong expertise in building RESTful, GraphQL, and gRPC APIs, implementing microservices and event-driven architectures, and optimizing performance through Redis caching and background job processing with BullMQ. Proven experience integrating Stripe payment systems, managing real-time communication using WebSockets, and ensuring data consistency with ACID-compliant databases. Skilled in applying SOLID principles, Clean Architecture, and design patterns to deliver secure, maintainable, and production-ready backend solutions.