Arian Valdez
Senior Fullstack Engineer at Swift Education Systems
Metro Manila, Philippines
Summary
👤
Senior🎓
Top SchoolArian Valdez is a Senior Fullstack Engineer with 12 years of experience building resilient, production-grade web applications from idea to launch. Based in Metro Manila, he specializes in modern React frontends (Relay, Redux, TypeScript) and Ruby on Rails backends, with deep experience in CI/CD, testing, and media delivery on AWS. He led development of a realtime-synced media player using WebCodecs and IndexedDB that eliminated recurring production issues, and has shipped interactive PWAs and complex gaming and e-learning systems as a contractor. An active open-source contributor, he’s improved overpass-turbo’s frontend with MapCSS styling, a JS API and query caching for OpenStreetMap data workflows. Known for reducing cycle times and mentoring teams, he blends product sensibility with hands-on implementation to deliver measurable impact.
12 years of coding experience
4 years of employment as a software developer
Computer Science, Computer Science, Computer Science, Computer Science at University of the Philippines
English
Github Skills (5)
openstreetmap10
javascript10
front-end-development10
html9
css9
Programming languages (21)
Github contributions (5)
tyrasd/overpass-turbo
Jun 2015 - Aug 2015
A web based data mining tool for OpenStreetMap using the Overpass API.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:5 commits, 3 PRs, 1 comment in 1 month
Contributions summary:Arian contributed significantly to the front-end of the `overpass-turbo` project, enhancing the user interface and functionality. Their work included implementing map styling capabilities using MapCSS, adding a JavaScript API for programmatic interaction, and integrating a caching mechanism for queries. The changes also involved adjusting the map's behavior and incorporating error handling for improved usability.
openstreetmapapigeospatialminingoverpass
Secretmapper/react-image-annotation
Feb 2018 - Nov 2019
An infinitely customizable image annotation library built on React
Contributions:133 commits, 6 PRs, 32 pushes in 1 year 8 months
reactannotationsimage-annotationcustomizableannotation-tool
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