paramjeet singh

Results-driven Full Stack Developer with 3+ years of hands-on experience building scalable web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js) and MySQL. Proven track record of delivering high-traffic RESTful APIs (10K+ daily requests), IoT-integrated backend systems, AI-powered platforms, and responsive React.js dashboards in production environments. Strong expertise in JWT/OAuth authentication, AWS deployments, real-time data pipelines (MQTT), OpenAI API integration, and third-party payment gateways (Razorpay, Stripe). Available for immediate joining.