Professional Summary
Senior Frontend Engineer with over 8 years of experience building high-performance web applications in React and Next.js. I specialise in architecting scalable frontend systems, improving code quality, and optimising user experiences for B2B SaaS platforms. Currently leading a team at Rippling to deliver secure, reliable HR infrastructure across multiple markets.
Skills
- React
- Javascript
- Ci/Cd
- Next.Js
- Node.Js
- Mysql
- Agile
- GIT
- Typescript
- Graphql
Experience
Senior Frontend Engineer — Rippling
- Architected React components serving 250k+ monthly active users with a sub-100ms average load time.
- Improved test coverage from 70% to 95% by introducing Jest/Testing Library and enforcing CI gates.
- Migrated microfrontend architecture from single-page app to distributed Next.js services with independent deployments.
- Mentored 5 junior engineers through pair programming and code review, boosting team velocity by 30%.
- Optimised GraphQL query performance, reducing payload sizes by 40% without sacrificing readability.
Frontend Engineer — Airwallex
- Shipped mobile-optimised dashboards that increased monthly transaction volume to $2B across 4 countries.
- Implemented real-time payment status updates using WebSockets, lifting customer satisfaction scores by 20%.
- Led accessibility initiatives that secured AA compliance for all public-facing interfaces.
- Reduced bundle size by 50% via code-splitting and aggressive tree-shaking strategies.
- Collaborated with backend teams to design GraphQL APIs serving 500 requests/second.
Senior Frontend Engineer — Delivery Hero
- Redesigned consumer ordering platform that handled 10M+ monthly orders while maintaining 99.9% uptime.
- Spearheaded move from AngularJS to React, training teams on React best practices and Redux patterns.
- Implemented feature flagging and A/B testing pipelines to validate conversion experiments in real time.
- Optimised delivery route visualisations to load 3x faster, reducing cart abandonment in urban markets.
- Established onboarding workshops that improved new hire ramp time from 3 months to 6 weeks.
Education
B.S. Computer Science
University of Waterloo
Certifications
- AWS Certified Developer - Associate
- Scrum Master Certified (SMC)
Languages
English, German