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David Heinemeier Hansson is Co-founder & CTO at 37signals / Basecamp / Hey.com. This page summarizes publicly observable engineering activity tied to the @dhh GitHub handle.
David Heinemeier Hansson (GitHub @dhh) is Co-founder & CTO at 37signals / Basecamp / Hey.com. The @dhh GitHub handle is self-published by David Heinemeier Hansson at https://dhh.dk, which is the source we rely on for the identity-to-handle mapping shown on this page. Everything below is observable from public GitHub events and from David Heinemeier Hansson's own publicly stated affiliations.
Self-published source
https://dhh.dkThe handle-to-identity mapping cited on this page is published by David Heinemeier Hansson at this URL.
DHH created Ruby on Rails and is a co-founder of 37signals. Long-running public-figure status with deep OSS and public-writing footprint.
Investors and operators sometimes track David Heinemeier Hansson's public engineering activity as a leading indicator for new projects or sector shifts in their area of expertise. This is a normal investor-discovery practice when the subject self-publishes the relevant identity link; the page exists to make that observation surface searchable and citable rather than rumored.
David Heinemeier Hansson publishes the @dhh GitHub handle at https://dhh.dk. This is the primary public source we cite. If the link breaks or David Heinemeier Hansson updates their public source, please submit a correction via /corrections.
Only publicly observable GitHub-event aggregates (commits, PRs, issues, releases) plus the publicly stated employer or affiliation. We do not collect private contact details, location, or any data not already published by David Heinemeier Hansson on their own surface.
Yes. Anyone profiled on a /founder page can request removal via /founder/opt-out. Requests from the verified email associated with the GitHub handle are honored within 7 business days; the page is then 410 Gone and the slug is added to a permanent blocklist.
No. This page summarizes publicly observable engineering activity and a publicly stated professional affiliation. It is not an endorsement, recommendation, or investment advice.
Founder & CEO at Vercel
VP of Product at Vercel
Founder & CEO at Gumroad
Founder at Nomad List, RemoteOK, and a portfolio of indie SaaS products
Open-source maintainer at Independent (maintainer of 1000+ npm packages)
Founder & engineer at Apex (and prior Express.js, koa, mocha, jade, stylus)
Privacy & opt-out
This page summarizes publicly observable engineering activity and a publicly self-published professional affiliation. To request removal, see /founder/opt-out. Verified removal requests are honored within 7 business days; the page then returns HTTP 410 Gone and the handle is added to a permanent blocklist.
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