Led frontend development of an e-learning platform serving over 1M+ users across South Asia.

Built collaborative ebook editing and real-time annotation tools using WebSockets, Redux, and React.

Ensured responsive and WCAG-compliant UI for seamless learning experience on all devices.

Integrated REST APIs, content playback, and offline-first support for low-bandwidth regions.

Built and maintained a full-stack scalable homeschooling platform used by thousands of students in Asia.

Implemented real-time features using Kafka and WebSockets for interactive classrooms and parent-teacher chats.

Developed structured learning flows, diagnostic assessments, and progress tracking systems.

Integrated secure backend using NestJS, PostgreSQL, and Redis for caching and performance.

Designed and developed a digital address tracking and spatial data management system.

Enabled smart address search, GIS-based household mapping, and data analytics dashboard for municipalities.

Used MapLibre GL + OpenLayers for high-performance geospatial rendering.

Collaborated with cross-functional teams on data flow, mapping, and reporting logic.

Contributed to a disaster response system collecting real-time geospatial survey data.

Built dynamic survey forms with validation logic and integrated map-based data visualization.

Used OpenLayers for plotting responses and enabling spatial insights for NGOs and municipalities.

Implemented performance optimizations using lazy loading and memoized components.

Built a full-stack license scheduling platform with real-time appointment slots and role-based access.

Integrated secure authentication, admin dashboards, and audit logs using NextAuth and MongoDB.

Implemented reusable UI components using Shadcn/UI and maintained accessibility standards.

Deployed on Vercel with environment-based CI/CD pipelines and testing.

Developed a full-featured MERN-based e-commerce app with user registration, cart, and admin panel.

Built RESTful APIs with Express for order handling, product filtering, and secure payment simulation.

Implemented Redux for efficient cart and product state management and optimized for mobile.

Added route protection, JWT auth, and reusable hooks for clean architecture.