Omar S.

Backend Developer specialized in building robust and scalable systems using NestJS and PostgreSQL, with hands-on experience in designing and implementing high-performance GraphQL and REST APIs. Skilled in applying SOLID principles, Clean Architecture, and performance optimization using Redis, BullMQ, and WebSockets. Delivered end-to-end solutions integrating Stripe payments, real-time notifications, and task scheduling. Proficient with both TypeORM and Sequelize, and passionate about continuous learning and transforming ideas into practical, efficient software solutions