Chris Estreich
Bug Creator Fixer
Los Altos, California, United States
Summary
🤩
Rockstar🎓
Top SchoolChris Estreich is a veteran startup founder and engineering leader with 13 years of experience building consumer marketplaces and high-scale web platforms. As Co-Founder and CTO of Tophatter and earlier Blippy, he led product-focused engineering that drove rapid growth and hundreds of millions in GMV, and he continues to found and advise early-stage, AI-adjacent ventures. Currently leading Roo Code as a "Bug Creator / Fixer," he combines hands-on coding with product instincts to iterate quickly and ship reliable systems. Web2 battle-tested and curious about web3, he has recently been building and advising LLM-backed products to understand practical challenges in AI productization. Based in Los Altos with a Stanford CS background, he pairs entrepreneurial grit with deep experience in scalability and realtime systems. A less obvious strength is his comfort toggling between founder-level strategy and individual contributor execution, making him effective across stages of company growth.
13 years of coding experience
18 years of employment as a software developer
BS Computer Science, BS Computer Science at Stanford University
Stackoverflow
66reputation
2kreached
3answers
0questions
Github Skills (68)
facebook-api10
facebook-marketing-api10
api10
facebook10
ruby9
ruby-on-rails9
marketing9
blockchain9
ethereum9
rails9
react8
hierarchical8
p2p7
wallet7
javascript7
Programming languages (7)
Github contributions (5)
tophatter/facebook-ruby-ads-sdk
Sep 2016 - Sep 2020
The Facebook Marketing API in Ruby.
Contributions:1 release, 3 reviews, 116 commits in 4 years 1 month
ruby-on-railsapirailsfacebook-marketing-apiruby
tophatter/merchant-api-ruby
Jan 2016 - Apr 2018
Contributions:7 PRs, 93 pushes, 9 branches in 2 years 2 months
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