Cofounder Codestarter. Previously: cofounder GitHub, inventor of Gravatars.
Co-Founder and CEO of @GitHub.
Co-Founder, COO of @GitHub.
Helping the greatest tech entrepreneurs build the best tech companies
Founder @FullCourt • Worked at @Amazon, @Yahoo! Japan, @Peatix, @Six Apart • @500 Startups Mentor
I write software, support developers, and build community.
Technology and Business Hacker at @GitHub
Founder @The Organization Organizers (OrgOrg) • Worked at @GitHub, @Planet Argon