I build AI automation and full-stack software that runs your business — customer replies, bookings, lead capture, dashboards, and custom apps. Frontend to backend, I ship the whole thing.
AI answers on WhatsApp and your site 24/7 — even at 2am. Never miss a lead.
Customers book by chat. It confirms, saves, and reminds them — fewer no-shows.
Chats turn into saved leads, sent straight to you to follow up fast.
AI that does real work — reads documents, answers from your data, handles tasks end to end.
Scalable Node.js and Express backends, databases, and integrations that power your product.
Custom dashboards to see your bookings, leads, and data in one place — on any device.
One codebase, iOS and Android. Production quality across many industries.
Fast, responsive web apps with Next.js and React — from landing pages to platforms.
If a task is slow, manual, or repetitive, I build something that does it for you.
React Native platform connecting buyers, sellers and agents. Advanced search, agent profiles, optimised UI.
Live driver tracking on Google Maps, real-time trip status via Socket.IO, push notifications and ETAs.
National-scale app: scheme enrolment, Aadhaar eKYC, Firestore chat, digital CV with QR, multi-lingual UI.
Want to automate your business, build an app, or hire me? I reply within 24 hours — or chat with my AI assistant in the corner.
dasdeveloperdebasish@gmail.com