Dec 2017 – Apr 2022

Ambry Genetics

Senior Front End Engineer & UI/UX Designer · Aliso Viejo, CA

Designed and built frontend experiences for a leading genetics company—patient portals, payment flows, style guides, and Bootstrap migrations—bridging design and engineering.

Highlights

Built patient-facing portal features including credit card payment flows.
Created design and style guides for internal and customer-facing applications.
Refactored large applications from Bootstrap 2 to Bootstrap 4.
Authored a global SCSS/Bootstrap brand layer distributed via Docker images.
Designed wireframes in Adobe XD and Photoshop for major UX overhauls.
Streamlined customer apps toward React/Redux; mentored offshore teammates on React.

Screenshot gallery

Sites from the Ambry years

Marketing and player-facing pages as they looked while Tim worked on the web platforms behind them.