Thomas Dohmke

Thomas Dohmke
Born1978 (age 47–48)
Alma materTechnische Universität Berlin
University of Glasgow
OccupationsSoftware developer, Business executive
Known forex-CEO of GitHub, co-founder of HockeyApp

Thomas Dohmke (born 1978) is a German software developer and business executive. He is best known as the former CEO of GitHub Inc. after the November 2021 resignation of Nat Friedman.[1] He co-founded HockeyApp, which was acquired by Microsoft in 2014.[2][3]

Early life and education

Dohmke was born in East Berlin and studied computer engineering at Technische Universität Berlin, earning a Diplom-Ingenieur degree.[4] He later completed a PhD in mechanical engineering at the University of Glasgow.[5][6]

Career

After previously serving as Chief Product Officer, Dohmke became CEO of Github in November 2021, replacing former CEO Nat Friedman.[7] He served as CEO until 2025.[8]

In August 2025, he announced his leave from CEO of GitHub at the end of the year to start a new company.[2][9] In early 2026 Dohmke announced the launch of the new startup, called Entire.[10] The company produces tools to merge human and AI-based programming. By February 2026 Entire was valued at $300 million.[11]

References

  1. ↑ Feiner, Lauren (11 August 2025). "Microsoft's GitHub chief is leaving as competition ramps up in AI coding". CNBC. Retrieved 13 August 2025.
  2. 1 2 "GitHub just got less independent at Microsoft after CEO resignation". The Verge. 11 August 2025. Retrieved 13 August 2025.
  3. ↑ "GitHub CEO Thomas Dohmke to step down, to start a new company". The Economic Times. 11 August 2025. Retrieved 13 August 2025.
  4. ↑ "Thomas Dohmke – GitHub Leadership". GitHub. Retrieved 13 August 2025.
  5. ↑ Singh, Jaspreet (11 August 2025). "GitHub CEO Thomas Dohmke to step down, plans new startup". Reuters. Retrieved 13 August 2025.
  6. ↑ "Thomas Dohmke". Fortino Capital. Retrieved 13 August 2025.
  7. ↑ Thompson, Lain (November 21, 2021). "GitHub CEO forks off: Nat Friedman to quit this month, replacement will report to exec behind .NET Hot Reload fiasco". The Register.
  8. ↑ Barr, Alistair. "Former GitHub CEO Thomas Dohmke has a new gig". Business Insider. Retrieved 2026-05-02.
  9. ↑ Fried, Ina (2025-08-11). "Exclusive: GitHub CEO plans to step down". Axios. Retrieved 2025-08-11.
  10. ↑ Fried, Ina (2026-02-10). "Former GitHub CEO launches AI coding startup". Axios. Retrieved 2026-05-01.
  11. ↑ Bass, Dina. "Former GitHub CEO Raises Funds for Startup to Sync AI and Human Code". Bloomberg. Retrieved May 1, 2026.