Roy Sia
Frontend Lead Developer at Caresharing
Cebu, Philippines
Summary
👤
Senior🎓
Top SchoolRoy Sia is a frontend lead developer based in Cebu with 14 years in software engineering and over a decade focused on building highly responsive web interfaces. He has progressed from web developer to leading frontend efforts at Caresharing since 2019, bringing hands-on experience in crafting user-centric applications and mentoring teams. His background includes client-facing software development via Upwork, giving him practical exposure to diverse product requirements and delivery cadences. Roy combines deep UI craftsmanship with practical product sensibilities—optimizing for performance, accessibility, and maintainability. A Computer Science graduate from the University of San Carlos, he’s comfortable bridging legacy code and modern frontend practices. Colleagues would note his steady long-term commitment to a single product family, signaling both ownership and pragmatic evolution of front-end architecture.
15 years of coding experience
6 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at University of San Carlos
English, Filipino
Github Skills (51)
babelify10
anychart9
gulp9
browserify9
livereload8
linux8
windows8
javascript8
yeoman-generator7
internet-connection7
pie-chart7
collage7
macos7
line-chart6
react6
Programming languages (2)
Github contributions (5)
darklight721/react-native-connectivity-tracker
Apr 2020 - Jan 2024
Checks (verifies) wether there's a valid internet connection
Contributions:5 PRs, 9 pushes in 3 years 9 months
verifiessecurityconnectionchecksvalid
darklight721/react-infinite-scroller
Oct 2018 - Aug 2025
⏬ Infinite scroll component for React in ES6
Contributions:12 pushes in 6 years 11 months
reactscrollerscrollscrollablevirtual-scroll
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