Case Study: a US mortgage technology company modernizes loan origination with Leobit

US Mortgage Technology Company modernizes mortgage platform with Leobit, growing design system coverage from 7-10% to 30%

Leobit partnered with a US mortgage technology company that was struggling with an aging and complex mortgage loan origination platform built on outdated frameworks like .NET Framework and AngularJS. This legacy system was difficult to maintain and limited the company's ability to grow, and they lacked the internal expertise and capacity to execute a large-scale rebuild on their own without interrupting their live service for their lending customers.

The solution implemented by Leobit was a ground-up rebuild of the platform on a modern architecture, developed in parallel with maintaining the legacy system to ensure no service interruption. Leobit delivered a new cross-device front end, a multi-tenant administrative application, and a dedicated back-end integration layer to connect with critical mortgage vendors for services like income verification, electronic signing, and automated underwriting. The results included a future-ready platform that eliminated legacy limitations, streamlined operations after an acquisition, and introduced a consistent design system, all while ensuring full business continuity throughout the modernization process.