Justin Chang
Software Engineer at Microsoft
Troutdale, Oregon, United States
Summary
👤
Senior🎓
Top SchoolJustin Chang is a software engineer with 13 years of experience who recently joined Microsoft after building robust payment and migration solutions at Epic. He specializes in C++, C#, and JavaScript/TypeScript, and has practical experience modernizing legacy Visual Basic services into web services while ensuring seamless redirects and feature parity through close customer collaboration. Justin balances large-scale product work with hands-on freelance web development and personal projects such as a comics-aggregating web scraper, demonstrating curiosity across front-end and back-end stacks. Based in Troutdale, Oregon, he brings a pragmatic, test-minded approach (Agile, Scrum, unit testing, REST) and a track record of solving performance and correctness issues in critical systems.
13 years of coding experience
2 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Oregon State University
Github Skills (16)
selenium-webdriver8
geckodriver8
browserstack8
selenium6
reverse-proxy5
cloudflare5
proxy4
tunnel4
cloudflare-workers4
webdriver4
python4
argo2
jenkins1
api1
retrofit1
Programming languages (7)
Github contributions (5)
hatchedlabs/grocery-actions
Dec 2022 - Mar 2025
Repository of github actions for our grocery repos
Contributions:6 reviews, 12 PRs, 162 pushes in 2 years 3 months
grocery
lithiumtech/mineraloil-university
Aug 2018 - Jul 2019
A learning project on how our mineraloil-selenium works
Contributions:7 pushes, 10 comments in 11 months
learning-projectpythonselenium
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