Elvis Chan

Drove adoption of AI-assisted development and led React Native/Expo mobile initiatives, migrating iOS/Android apps to Expo and implementing CI/CD to improve delivery speed and deployment reliability.

Implemented automated testing and built custom Shopify apps and an in-house design system, reducing bugs by 40%, cutting bundle sizes 18%, and maintaining 99.9% uptime to boost e-commerce engagement and conversions.

Promoted from Senior to Staff Engineer and Dev Lead, overhauled the frontend stack and led creation of an accessible internal UI component library, improving developer productivity and frontend quality.

Improved UI reliability by authoring tests with React Testing Library and Jest, enhanced the React UI library with reusable components, and served as scrum master to drive process improvements.

Led a website rewrite, mentored junior developers and managed a five-person team while delivering responsive eCommerce solutions using Shopify, BigCommerce, and WordPress to improve user engagement.

Built SPAs for Canadian banks to enable customer signups and retention workflows, improved accessibility detection and remediation, and enforced Jest/Enzyme testing to raise component robustness.

Completed a Web Development Diploma focused on practical full‑stack and front‑end web technologies and project work.

Studied Management Science as part of a Bachelor of Science program.

Completed coursework in Computer Science at Diablo Valley College.