Summary
Phattara Wangrungarun is a Senior Front-end Developer based in Bangkok with 14 years of experience building interactive, responsive web applications using React, Redux, Next.js and Ruby on Rails. He excels at translating off-the-grid designs into production UIs—specialising in complex layouts, animated graphs, charts and real-time visualisations—and has shipped projects ranging from social networks with millions of users to NFT marketplaces and web3 dashboards. Comfortable across the full stack, he also brings practical DevOps habits (Docker, CI/CD) and a background in TDD and large-scale Rails test suites. A former team leader who thrives on both hands-on coding and process ownership, he combines deep stylesheet and JavaScript craftsmanship with a formal MSc in Dependable Software Systems. An understated strength is his history of working with legacy compatibility (IE11) and high-coverage Rails apps, which helps him balance cutting-edge UX with robust engineering.
14 years of coding experience
10 years of employment as a software developer
Erasmus Mundus MSc in Dependable Software Systems Computer Software Engineering, Erasmus Mundus MSc in Dependable Software Systems Computer Software Engineering at University of St Andrews
Math-Sci, Math-Sci at Amnuay Silpa
Bachelor of Science (BSc) Computer Science, Bachelor of Science (BSc) Computer Science at Chulalongkorn University
Erasmus Mundus MSc in Dependable Software Systems Computer Software Engineering, Erasmus Mundus MSc in Dependable Software Systems Computer Software Engineering at Maynooth University
Japanese, English