Hoseong Lee
Senior Software Engineer at Keeper Security, Inc.
Arkansas, United States
Summary
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Rockstar🎓
Top SchoolHoseong Lee is a Senior Software Engineer with a decade of experience building backend systems and RESTful APIs in Node.js and Python, currently focused on server-side engineering at Keeper Security. He began programming to support physics research, evolving from simulation software into a career that blends rigorous analytical thinking with pragmatic cloud-native development on AWS. His tenure spans security-conscious roles at TikTok, Dropbox, and PayPal, where he delivered scalable services and advised on technical strategy through full development lifecycles. AWS Certified Developer - Associate and a fast learner, he brings curiosity-driven continuous improvement to architecture and operational reliability. Outside work he prioritizes balance—recharging with movies, food adventures, and time with his wife—a habit that helps him sustain steady output in high-pressure environments. Fluent in both research and industry contexts, he uniquely bridges scientific problem-solving with production-grade engineering.
10 years of coding experience
6 years of employment as a software developer
Master of Science in Software Engineering Cybersecurity, Master of Science in Software Engineering Cybersecurity at San José State UniversityBachelor of Science Physics, Bachelor of Science Physics at Kyung Hee UniversityMaster of Science Physics, Master of Science Physics at Miami UniversityExchange student program Physics, Exchange student program Physics at Linköping University
English, Korean
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (200)
music-composition10
salesforce-api10
postgresql10
jsonb10
html-editor10
complex-numbers10
wysiwyg10
tonejs10
javascript10
bignumbers10
sdk-nodejs10
midi10
location10
sql10
params10
Programming languages (8)
Github contributions (5)
ohpyupi/skeleton.react
Jul 2017 - Jan 2022
Contributions:4 releases, 35 PRs, 38 pushes in 4 years 6 months
ohpyupi/demo.typing-biometrics-auth
Jun 2020 - May 2022
A demo for the authentication using the AI-based typing biometrics
Contributions:5 releases, 32 PRs, 30 pushes in 1 year 11 months
biometricsauthentication
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