Sungyeon Yoo
Senior Software Engineer at Capital One
McLean, Virginia, United States
Summary
👤
Senior🎓
Top SchoolSungyeon Yoo is a Senior Software Engineer at Capital One with seven years of experience building web and full-stack applications across finance, healthcare, and nonprofit sectors. Rising internally from Associate to Senior Engineer, Sungyeon blends hands-on coding with practical product sensibilities, shipping secure, user-focused features on enterprise platforms. Past roles include lead development at Brave and front-end and Flask-backed work for greentool.org, demonstrating comfort across React, Bootstrap, and backend auth patterns. Early experience at Penn Medicine involved analytics-driven improvements and regex-powered search optimizations, reflecting a data-informed approach to UX. Based in McLean, VA and a Drexel Computer Science graduate, Sungyeon brings steady growth, cross-domain versatility, and a knack for tightening security and search in user-facing systems.
7 years of coding experience
3 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Drexel University
English, German, Korean
Github Skills (25)
scraper10
react9
python8
react-components7
javascript7
material-ui7
crud7
material-design6
css6
typescript6
mui6
reactjs-template5
admin4
web-development-tools4
newsapi4
Programming languages (4)
Github contributions (5)
sungyeonu/animal-crossing-scraper
Feb 2020 - Jun 2020
Web scraper for Animal Crossing - New Horizons data using bs4
Contributions:113 commits, 42 PRs, 84 pushes in 3 months
pythonbs4crossingweb-scraperhorizons
sungyeonu/Critterpedia-New-Horizons
Mar 2020 - Apr 2020
Contributions:62 commits, 3 PRs, 43 pushes in 1 month
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