Jun Lee
Software Development Engineer II at Amazon
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolJun Lee is a backend-focused Software Development Engineer II with nine years of experience building scalable services and data-driven features, currently contributing to Amazon Prime technology in Seattle. He has a strong track record designing APIs and platforms—ranging from Elasticsearch and Kubernetes deployments to GraphQL schemas and ad-tech ingestion pipelines—and has shipped production systems that automate analytics and reporting for Amazon advertising. Previously at Mediaocean (and 4C Insights) he optimized heavy data workflows, rebuilt bulk-import pipelines to drastically improve processing time, and implemented entity management frameworks for complex data relationships. Comfortable across the stack, he pairs backend systems expertise with hands-on front-end work (React/Redux) and experience integrating third-party APIs. He holds computer science and electronics degrees from University of Illinois at Chicago and Korea University, and brings a pragmatic focus on observability and operational reliability to high-throughput services.
9 years of coding experience
3 years of employment as a software developer
Bachelor’s Degree, Electronics and Information Engineering, Bachelor’s Degree, Electronics and Information Engineering at Korea UniversityBachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at University of Illinois at Chicago
English, Korean
Github Skills (30)
react-native9
coders9
react8
material-design8
android8
ios7
django6
instagram6
estimate5
python5
google-authentication5
google-api5
nodejs4
nextjs4
mongodb4
Programming languages (5)
Github contributions (5)
junlee91/uber-fare-estimator
May 2019 - Jan 2020
Cloning Uber Estimate with React, Uber Price Estimate API, and Google Maps JavaScript API
Contributions:6 commits, 3 PRs, 17 pushes in 8 months
apireactgoogle-maps-javascript-apijavascriptcloning
junlee91/CS342_GAME
Feb 2017 - Oct 2017
Contributions:180 pushes, 1 branch in 8 months
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