I've shipped production applications at Bitfront Infotech, including Emerge EHR, a multi-tenant healthcare platform for charting, billing, scheduling, and multi-clinic operations. I built Twilio Video Rooms and fax integrations with inbound routing, status sync, and retry handling.
I also built nfcwala.in end-to-end for 200+ paying customers and developed core CRM modules at Grewox Infotech, from contacts and pipelines to marketing automations and reporting dashboards.

