Open to opportunities

Jisan Gayen

@jisangayen

Message

I build production MERN applications with real-time, secure user experiences.

India

Message

What I'm looking for

I'm looking to build scalable web and mobile products where I can contribute across the MERN stack, solve real user problems, and grow through collaborative product development.

At RoofExplore, I build and maintain a production real estate listing platform using React.js, Node.js, Express.js, and MongoDB. I create secure REST APIs, optimize database operations, and deliver responsive interfaces for web and mobile experiences.

I've built a centralized admin dashboard for managing users, property listings, and platform operations, along with advanced property search, filtering, and CRUD workflows. I also integrated Socket.IO to provide live dashboard updates without manual refreshes.

My projects include a secure doctor appointment booking system and a real-time guard tracking platform with GPS attendance, role-based access, live monitoring, automated work-hour calculations, and reporting.

I enjoy turning requirements into clean, maintainable full-stack products using React.js, React Native, TypeScript, Tailwind CSS, REST APIs, JWT authentication, and MongoDB.

Experience

Work history, roles, and key accomplishments

Current

Software Developer (Mobile & Web Development)

Current

Ausumn Team Online Services Pvt. Ltd

Aug 2024 - Present (2 years 1 month)

Optimized and maintained a scalable MERN stack web application for a production real estate listing platform. Designed and integrated secure RESTful APIs with JWT-based authentication and authorization, and built a comprehensive admin dashboard.

MongoDB REST APIs JWT Socket.IO Admin