Arthur Hwang
Software Engineer at PENNYMAC
Irvine, California, United States
Summary
👤
Senior🎓
Top SchoolArthur Hwang is a pragmatic Full Stack Software Engineer with eight years of hands-on experience building and modernizing web applications, currently contributing at PennyMac from Irvine, California. He drives end-to-end solutions—migrating legacy LAMP systems to Gatsby-powered front ends, designing Node/Express REST APIs with MySQL, and applying performance optimizations like code-splitting and lazy loading. Comfortable leading sprints and aligning engineering with marketing goals, he blends developer discipline with cross-functional coordination. Trained in Full Stack JavaScript at Orange County Code School, he’s the sort of engineer who stays at the desk until a problem is really solved, favoring practical, production-ready outcomes.
8 years of coding experience
2 years of employment as a software developer
Full Stack JavaScript Development, Full Stack JavaScript Development at Orange County Code School
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (47)
graphql10
react10
fastest9
gatsby9
frontend9
compiler8
music8
static-site-generator8
perfect8
audit7
developer-tools7
auditing6
performance-analysis6
monitoring6
lighthouse5
Programming languages (2)
Github contributions (5)
ArthurHwang/toneify
Jul 2018 - Oct 2019
A web-app to help guitarists find their perfect pedalboard configuration
Contributions:457 commits, 80 PRs, 273 pushes in 1 year 3 months
musicpedalboardguitaristsperfect
ArthurHwang/data-structures-algorithms
Aug 2018 - Aug 2020
Data structures / algorithms implementations
Contributions:2 PRs, 115 pushes, 2 branches in 2 years
javadata-structuresimplementationsdata-structures-algorithms
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