JC Kirwan

I'm a senior software engineer with 12+ years designing, building, and shipping web software — including 8 years building design systems and React component libraries across four organizations. I currently lead the frontend of Tradify's migration from a legacy AngularJS monolith to a React 19 micro-frontend platform, where I built the design system from the ground up and champion AI-assisted engineering practice across the organization. I bring technical depth, architectural vision, and proven leadership to teams that care about craft.