Lei Wang
Software Engineer II at Microsoft
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolLei Wang is a software engineer with 11 years of experience and 6+ years at Microsoft focused on building global payments platforms. He brings a full-stack background across cloud-native data pipelines, backend services, and frontend tooling, with hands-on experience in Java/Scala, Apache Beam, AWS Step Functions, and React/Node ecosystems. At Cerner he optimized Medicaid/Medicare record processing at scale and automated CI/CD and validation pipelines, demonstrating both data engineering and platform delivery skills. His earlier work spans machine learning workflow web apps and mobile React Native projects from research to production, and he has a track record of shipping tooling such as a Chrome extension with 100% Jest test coverage. Comfortable in agile, cross-functional teams, Lei blends product-focused execution with strong engineering hygiene and an academic foundation from the University of Kansas. A detail not obvious from titles: he has repeatedly improved release and validation automation across domains, reducing manual work and accelerating safe production deployments.
11 years of coding experience
3 years of employment as a software developer
University of KansasBachelor of Computer Science, Computer Science, Bachelor of Computer Science, Computer Science at University of Kansas - School of EngineeringBusiness Minor, Business, Business Minor, Business at The University of Kansas School of Business
English, Chinese
Github Skills (23)
react9
android8
react-native7
javascript7
ios7
typescript7
frontend7
developer-tools5
mobile5
expo5
zero-configuration5
jekyll4
css4
build-tools4
create-react-app4
Programming languages (3)
Github contributions (5)
Nbestwl/web_portfolio
Jan 2018 - Oct 2020
This is a personal website built with Jekyll framework to showcase my previous academic experience and personal projects that I have done.
Contributions:43 commits, 43 pushes, 7 branches in 2 years 8 months
csspersonal-projectsjekyllpreviousshowcase
Nbestwl/EECS560
Oct 2015 - Sep 2017
Contributions:10 pushes, 1 branch, 1 comment in 1 year 11 months
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