Full Stack Developer & App Development Team Lead at Krews Limited

Led end-to-end application development and team coordination, owning backend architecture, API integrations, and scalable solution delivery. Integrated UAE government services (including TAMM) using React.js, Node.js, TypeScript, and related technologies. Developed and maintained booking and scheduling workflows such as academy class booking, QR-based ticket validation/check-ins, workshop and event scheduling, and tour booking for cultural sites. Implemented secure, high-performance REST APIs with JWT/OAuth-style authentication, role-based access control, API versioning, caching, and performance optimization. Built frontend admin dashboards using React.js, Redux Toolkit, React Query, Axios interceptors, and component-based architecture. Collaborated cross-functionally with frontend and mobile teams across multiple companies to integrate APIs, resolve production issues, and deliver scalable solutions. Worked with DevOps practices and AWS infrastructure including EC2, S3, RDS, and Jenkin

Full Stack Developer at ShopDoc

Developed and maintained backend services for healthcare-related applications and platforms using Node.js (Express.js). Built and integrated RESTful APIs for mobile and web clients with secure JWT-based authentication. Contributed to frontend development using React.js to ensure smooth UI integration and API consumption. Coordinated deployments with the DevOps team using Jenkins and AWS services (EC2, S3, Lambda). Implemented MySQL database schemas, optimized queries, and ensured data integrity.

Backend Developer at Ruby Seven StudioS

Developed and maintained scalable backend systems for multiple online games and real-time gaming services using Laravel. Built REST APIs for player authentication, leaderboards, payment gateways, and in-game rewards systems. Implemented MySQL database structures with complex queries and optimized performance for high-concurrency environments. Worked on in-app purchase integration, referral systems, and real-time player engagement tracking. Collaborated with game designers, frontend developers, and QA teams to deliver bug-free, performance-optimized features.