James Koo is a Head of UX & Front-End Strategy with 10+ years designing player-first gaming interfaces, scalable design systems, and AI-enhanced product experiences for SaaS, e-commerce, and retail tech. Currently leading UX and front-end strategy at Smart Trainer, he built the admin portal and shipped AI-driven features like real-time quality checks and sales forecasting by rapidly prototyping with AI tools. He previously shaped UX across large-scale game projects and created component libraries that improved developer handoff and player onboarding. As founder of a six-figure e-commerce brand, he combined data-driven testing, community growth to 70K+, and hands-on product development (3D printing and manufacturing) to sustain revenue and loyalty. Known for bridging creative design, front-end implementation (React/Tailwind) and AI workflows, he thrives on turning complex operational problems into intuitive, scalable interfaces.
10 years of coding experience
1 year of employment as a software developer
Bachelor of Arts (BA), Graphic Design, Bachelor of Arts (BA), Graphic Design at Savannah College of Art and Design
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.