Madison Sites is a Staff Software Engineer with 11 years of full-stack Ruby on Rails experience, currently focused on making complex billing and approval systems understandable, safe to change, and AI-enabled. She has built production AI features end-to-end—approval recommendations used across hundreds of organizations and cost-efficient shipment summarization—while designing agent architectures that autonomously maintain code health. Madison drives measurable reliability improvements (90%+ error volume reduction), mentors teams through tooling and testing best practices, and regularly translates conference learnings into internal engineering improvements. Based in South Lake Tahoe, she pairs hands-on development with strong cross-functional leadership and a knack for tackling “scariest” parts of the codebase where impact and risk converge.
11 years of coding experience
9 years of employment as a software developer
Briarcrest Christian School
Bachelor, Business Administration; Hospitality, Bachelor, Business Administration; Hospitality at University of Memphis
TESOL Certification, TESOL Certification at Global Leadership College
Ruby on Rails, JavaScript, Ruby on Rails, JavaScript at Dev Bootcamp
Contributions:135 commits, 54 PRs, 55 pushes in 8 days
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