
Surya S
Full Stack Developer

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Full Stack Developer
DRS robotics • Fulltime
Dec 2024 - Apr 2026 • 1 yr 4 mos
Worked as a Full Stack Developer at Deutsche Roboter Systeme Pvt. Ltd., contributing to the development of scalable web and mobile applications using Java, Spring Boot, Node.js, React.js, Flutter, and AWS. Built microservices and REST APIs for a ride-hailing platform, implemented real-time GPS tracking and WebSocket-based ride matching, and developed real-time video communication using WebRTC. Also worked on secure financial applications with JWT, RBAC, AES-256 encryption, and AWS Lambda. Optimized PostgreSQL and MySQL queries to improve API response times, created reusable React and TypeScript components, and supported Docker-based deployments, AWS infrastructure, CI/CD pipelines, automated testing, and Agile/Scrum development practices.