Crafted a scalable doctor appointment platform using React.js, Node.js, Express.js, MongoDB, JWT, Razorpay, and Tailwind CSS. • Implemented 15+ REST APIs for authentication, appointment scheduling, slot booking, payment workflows, and admin operations. • Integrated Gemini API for AI-powered symptom checking and doctor recommendation workflows, reducing incorrect bookings by 40%. • Deployed on Render with CI/CD automation using GitHub Actions for streamlined deployment workflows.