jim
USA
Summary
🤩
RockstarJim Greer is a seasoned technology leader and entrepreneur with over 25 years building games, platforms, and civic organizations from San Francisco. As a founder of Kongregate and former CEO of startups, he has led two companies to acquisition and spent the past several years scaling creator-facing engineering and product teams at Roblox. His background blends hands-on engineering (EA, Shockwave) with executive product and GTM experience, spanning interactive art to large-scale creator ecosystems. Jim also channels his entrepreneurial skills into democracy reform, founding nonprofits that have driven measurable civic impact—an uncommon combination of games and public-interest tech. He holds a BA in Computer Science from Princeton and brings a practical, creator-first sensibility to solving complex platform and community problems.
10 years of coding experience
Github Skills (39)
lightning10
docker10
robotics10
bitcoin10
self-hosting10
cryptocurrency10
driver10
umbrel10
cryptography10
homeserver10
p2p10
lightning-network9
peer-to-peer9
bitcoin-core9
blockchain9
Programming languages (12)
Github contributions (5)
jimbrend/jimbrend
Apr 2022 - Jun 2026
Contributions:153 pushes, 1 branch, 1 comment in 4 years 2 months
jimbrend/dono.at
Sep 2024 - Aug 2025
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Contributions:19 PRs, 19 pushes, 18 branches in 10 months
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