I Built a Fintech Product in 48 Hours, Got Rejected, and Finished It Anyway

This is a submission for the [GitHub Finish-Up-A-Thon Challenge]

What I Built

Ten million property transactions happen in India every year. Every single one of them that involves a loan requires a physical broker to visit the site, write a report by hand, and deliver it to the lender. That process takes three days minimum. Sometimes a week. The loan waits. The business waits. The owner waits. Nobody has questioned this workflow in decades because nobody built an alternative.

I built the alternative.

Collatiq is an AI-powered collateral intelligence engine for Indian NBFCs and lenders. You enter a property address. In 30 seconds you get a lender-grade valuation report with fraud signals, confidence scoring, sensitivity analysis, and a one-click PDF export. No broker. No site visit. No waiting. Zero paid APIs. The entire system runs on OpenStreetMap and Nominatim.