Summary
Manuel De Leon is a seasoned Senior Software Engineer and manager with 12+ years delivering enterprise systems across finance and mortgage domains, now based in Denver. He combines deep hands-on experience (C#, .NET, JavaScript/React, micro-frontends) with a proven track record of rebuilding legacy platforms, creating scalable architectures, and improving developer productivity. As a people-focused leader he hires and coaches distributed teams, establishes testing and CI standards, and designs processes that reduce operational toil—most recently building AI agents to triage production issues and speed troubleshooting. Manuel’s background spans full lifecycle engineering from ETL and data warehouses to loan-origination platforms, and he’s known for pragmatic automation, tailored training, and pragmatic tooling that makes developers happier and more effective.
12 years of coding experience
23 years of employment as a software developer