John He
Software Engineer at Meta
United States
Summary
👤
Senior🎓
Top SchoolJohn He is a pragmatic software engineer with 12 years of cross-platform experience, currently building at Meta after impactful stints at Hearsay Systems and Amazon. He moves comfortably between Python, Golang, Java, and Android, delivering production services, SDKs, and Serverless lambdas that sped development and lowered operational costs. At Hearsay he led the Python upgrade effort, introduced GORM best practices during a Go migration, and created monitoring dashboards that materially improved on-call response. His background includes full-stack integrations that scaled user experiences and profitability at Amazon, and early-career roles where he owned large deliverables end-to-end. Known for clear documentation and pragmatic tooling, he combines a hacker’s curiosity with an operator’s discipline to turn cross-team complexity into reliable, maintainable systems.
12 years of coding experience
6 years of employment as a software developer
Bachelor’s Degree Computer Science, Bachelor’s Degree Computer Science at University of Waterloo
Stackoverflow
142reputation
8kreached
3answers
1question
Github Skills (13)
eclipse-cdt6
xcode6
xcodebuild6
build-process6
ios6
eclipse6
xcframework6
stream4
music-streaming4
music4
audio3
streaming3
subsonic2
Programming languages (1)
Github contributions (5)
johnhe00/johnhe00.github.io
Mar 2015 - Jun 2019
Contributions:25 commits, 1 PR, 22 pushes in 4 years 3 months
johnhe00/react-french-learning
Jan 2025 - Jan 2025
Contributions:7 pushes, 2 branches in 2 days
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