About
Antoni Gmitruk is cofounder and CTO of Golf. He has worked on AI products including sales development and agent infrastructure, and previously founded a community for young technologists and scientists in Poland.
Founder & CTO at GolfYC X25
Intro paths
Antoni went through Y Combinator (Spring 2025) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was David Lieb, General Partner at Y Combinator — the partner who ran Golf's batch and knows the company first-hand. YC profile ↗
In turn, Antoni can intro founders to Golf's investors below.
Golf's investors · 1
Co-founders at Golf
Experience
- Golf (YC X25)Cofounder & CTOcurrent2025 — present
- MD FellowshipCofoundercurrent2024 — present
- RevenieersSales Automation2023 — 2024
- Doing GoodProduct2023
Education
- Y Combinator
- Minerva University
Skills & more
+3 more
Artificial Intelligence (AI)3D PrintingFundraisingLanguages English · German · Polish
From Antoni's professional profile.
Founder mafias
Y Combinator mafia8,668
Also came through, then founded or led a company.
+ 8,661 more
Minerva University mafia9
Also came through, then founded or led a company.
+ 2 more
Same school
Also attended Y Combinator2,000
+ 1,994 more
Also attended Minerva University13
+ 7 more