I am a Full Stack Developer with hands-on experience in the MERN stack (MongoDB, Express.js, React.js, Node.js) along with Next.js for building scalable and secure web applications. I have developed a healthcare application that includes real-time chat and video consultation features for patients and doctors. On the frontend, I used React.js and Next.js to build responsive dashboards for doctors and patients, implementing protected routes, role-based access control, and optimized performance using SSR and dynamic routing. For real-time communication, I implemented chat functionality using Socket.io, enabling instant messaging, typing indicators, online/offline status, and secure private chat rooms between patients and healthcare providers. For video consultation, I integrated WebRTC to enable peer-to-peer audio and video communication. I handled signaling using Socket.io, managed media streams, ICE candidates, and connection lifecycle to ensure stable and low-latency video calls. On the backend, I built RESTful APIs using Node.js and Express.js, implemented JWT-based authentication, encrypted sensitive data, and managed MongoDB for storing user profiles, appointments, and chat history. I focused on security, performance optimization, and maintaining clean architecture. This project strengthened my skills in real-time systems, scalable backend architecture, and building secure applications in the healthcare domain.…I am a Full Stack Developer with hands-on experience in the MERN stack (MongoDB, Express.js, React.js, Node.js) along with Next.js for building scalable and secure web applications. I have developed a healthcare application that includes real-time chat and video consultation features for patients and doctors. On the frontend, I used React.js and Next.js to build responsive dashboards for doctors and patients, implementing protected routes, role-based access control, and optimized performance using SSR and dynamic routing. For real-time communication, I implemented chat functionality using Socket.io, enabling instant messaging, typing indicators, online/offline status, and secure private chat rooms between patients and healthcare providers. For video consultation, I integrated WebRTC to enable peer-to-peer audio and video communication. I handled signaling using Socket.io, managed media streams, ICE candidates, and connection lifecycle to ensure stable and low-latency video calls. On the backend, I built RESTful APIs using Node.js and Express.js, implemented JWT-based authentication, encrypted sensitive data, and managed MongoDB for storing user profiles, appointments, and chat history. I focused on security, performance optimization, and maintaining clean architecture. This project strengthened my skills in real-time systems, scalable backend architecture, and building secure applications in the healthcare domain.WWWW…