John Yu
Los Angeles, California, United States
Summary
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SeniorJohn Yu is a founder and seasoned software engineer with nine years of experience building consumer-facing web and mobile applications, most recently shaping healthcare technology at CVS Health. An AWS Certified Solutions Architect and JavaScript specialist, he blends frontend and backend expertise to deliver performant, secure user experiences—work that included pharmacy platform enhancements and COVID-19 vaccine scheduling integrations. Based in Los Angeles, he also builds React Native apps and has transitioned from enterprise engineering into founding Kam Ai to commercialize his product and platform ideas. His background combines technical depth with operational discipline from service in the U.S. Army and academic training in econometrics and business, giving him a pragmatic, metrics-driven approach to product decisions. Colleagues know him for shipping end-to-end features and optimizing systems under strict regulatory and performance constraints.
9 years of coding experience
Github Skills (41)
javascript10
react-native10
amazon-cognito10
storage10
aws-apigateway10
aws10
aws-amplify10
aws-s310
mobile-analytics10
aws-mobile10
cloud-services10
react10
analytics9
angularjs8
amplify8
Programming languages (3)
Github contributions (5)
thejohnyu/halo-base-ui
Apr 2019 - May 2019
Halo Project using Base Web UI
Contributions:18 commits, 12 PRs, 14 pushes in 6 days
haloreactweb-uijavascriptweb-base
thejohnyu/coderust
Aug 2018 - Apr 2020
Contributions:61 pushes, 1 branch in 1 year 8 months
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