With over 3 years of experience, I am a skilled backend developer adept at designing and developing robust backend solutions across healthcare, video management, and entertainment domains. I have a proven track record of delivering high-quality, scalable, and efficient systems using cutting-edge technologies like NodeJs, ExpressJs, MongoDB, Redis, MQTT, MySQL, and SQL databases. My expertise includes developing features such as real-time chat (Socket.IO, WebSocket), user interaction APIs, integrating third-party payment gateways (Stripe, Dwolla), and leveraging MQTT for web-firmware/hardware communication. I have demonstrated flexibility by working on diverse projects, actively participating in pre-sales activities, and ensuring successful project closures. Committed to continuous learning, I am eager to contribute to innovative projects and drive business success.