Summary
Sean Niesen is a multidisciplinary front-end software engineer based in Portland with 11 years of diverse experience and 3+ years in professional product development, blending an art-school background with strong TypeScript and React expertise. At MyHealthily he rebuilt and extended a React/TypeScript codebase, owned complex plan modules and integrations (including a Zoho CRM TypeScript SDK), and shipped user-focused UI improvements that were promoted to marketing. Comfortable across the full stack and mobile (Swift, Postgres), he pairs creative tooling—Three.js, p5.js, Max/MSP—with pragmatic engineering to deliver expressive, usable digital experiences. His work on recursive threaded UIs, interaction motion, and maintainable visual frameworks shows a rare mix of visual design sensibility and production-grade implementation.
11 years of coding experience
2 years of employment as a software developer
New Genres, New Genres at San Francisco Art Institute
Computer programming, Computer programming at Epicodus