Nripesh Karmacharya

I've built backend capabilities for reAlpha Nepal's Homebuying Hub, integrating Follow Up Boss and GoHighLevel, event tracking through Mixpanel and Google Analytics, and Google Maps commute and routing data.

I refactored database models for multiple bookings, realtor and loan officer assignments, and multi-buyer profiles. I also implemented passwordless and Facebook authentication with AWS Cognito, migrated a legacy ingestion pipeline to Dagster, and improved the internal admin panel.

At Codavatar, I developed Multilevel-IVR and a Chrome Extension for Krispcall, managed Stripe billing for renewals and plan changes, and integrated PartnerStack for affiliate tracking. I led a phased migration of core legacy APIs from v2 to v3 and mentored interns building an in-house HRMS.

Earlier, I built backends for a PDF analyzer and LLM-prompt reviewer, trained GANs and U-Nets, and deployed projects with Flask. I enjoy scalable backend development and work across Python, FastAPI, Django, databases, APIs, and distributed services.