Summary
Corwin Marsh is a Senior Architect with 11 years of experience delivering customer-facing web and mobile applications, currently leading large React design-system and microfrontend efforts at Slalom Build. He guides cross-functional scrum teams from requirements to production, emphasizes mentorship through code review, and designs authentication and admin UIs using OAuth2 and Single-Spa. His background spans full-stack work in C#, Angular, iOS, and AWS serverless APIs, reflecting a pragmatic ability to pick the right tools for varied client needs. Corwin pairs formal training in software design and computer science with earlier operational leadership experience managing high-performing retail teams, which contributes to his strengths in team development and delivery discipline. Based in Stanwood, Iowa, he’s known for translating complex program-wide standards into practical, learnable patterns that scale across 100+ engineers.
11 years of coding experience
12 years of employment as a software developer
Bellevue College
BA, Business Administration - Finance, BA, Business Administration - Finance at Western Washington University
Computer Science, Computer Science at Whatcom Community College
Graduate Certificate in Software Design & Development, Computer Software Engineering, Graduate Certificate in Software Design & Development, Computer Software Engineering at University of Washington Bothell