John Markoff
Engineering Manager at android googlers
San Francisco, California, United States
Summary
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RockstarJohn Markoff is an Engineering Manager with nine years of experience, based in San Francisco, currently leading Developer Relations engineering for the Privacy Sandbox on Android. He combines technical leadership with a developer-focused mindset, translating complex privacy and ad-tech requirements into practical tools and integrations for the Android ecosystem. Comfortable both managing teams and engaging with external developer communities, he helps drive adoption of privacy-first APIs while maintaining engineering delivery. His role implies a strong grasp of platform constraints, privacy engineering trade-offs, and developer experience optimization—skills that bridge product, policy, and implementation.
9 years of coding experience
Github Skills (32)
kotlin10
health10
jetpack10
synchronized10
integrity10
sqlite-database10
android-development10
android-library10
transparency10
androidx10
android10
development-environment10
jetpack-compose10
interoperability9
security9
Programming languages (4)
Github contributions (5)
jmarkoff/ENTSEC
Nov 2018 - Jan 2019
Contributions:3 pushes, 1 branch in 1 month
android/security-certification-resources
Jun 2020 - Sep 2022
Android Certification Tools
Contributions:4 reviews, 21 commits, 15 PRs in 2 years 2 months
securityintegrityandroidniapcertification
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