I build production web and mobile applications end to end - from design and APIs to deployment and monitoring - with a focus on performance, security and thoughtful design.
Real systems shipped to real users - architecture, tradeoffs, and the receipts.
Click a layer to inspect the tools. The orbit shows current operating context - not a badge cloud.
From first React app to running production systems as a CTO.
Began Computer Science and Engineering at Amity University Kolkata. Built my first full stack applications with React and Django.
Joined DokLink Services to build an emergency healthcare platform and took over as CTO - sole developer across the React Native app, Django backend, and infrastructure. Published on the Google Play Store.
Shipped a premium e-commerce platform for an international leather goods brand: 100 Lighthouse SEO score, hardened security, and Linux VPS deployment behind Nginx.
Co-authored two peer-reviewed publications on XR and pedestrian-autonomous vehicle interaction. Built FloatChat, an AI conversational analytics platform for oceanographic data.
Built a glass manufacturing workflow automation platform for Modern Mahal and a B2B corporate platform with an internal management system for Vayita Grow.
A read-only interface concept for managing this site - analytics, project manager, markdown editor. Sample data, real engineering.
A real terminal, real commands. Try whoami, skills, projects, stack, status, contact, clear.
Open to full-time roles and freelance work. Based in Kolkata, India · working with teams worldwide.