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About
Stefan Faistenauer previously worked as a software engineer and Google APM, and holds a master's degree from Stanford. He is now building superglue, an open source tool for automating data transformation.
CTO at superglueYC W25
Intro paths
Stefan went through Y Combinator (Winter 2025) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Tom Blomfield, Monzo and GoCardless co-founder; Y Combinator partner on leave and Anthropic compute-team member. — the partner who ran superglue's batch and knows the company first-hand. YC profile ↗
In turn, Stefan can intro founders to superglue's investors below.
superglue's investors · 12
Co-founders at superglue
Frequently asked questions
- Who is Stefan Faistenauer?
- Stefan Faistenauer previously worked as a software engineer and Google APM, and holds a master's degree from Stanford. He is now building superglue, an open source tool for automating data transformation.
- Where does Stefan Faistenauer work?
- Stefan Faistenauer is CTO of superglue.
- What companies did Stefan Faistenauer found?
- Stefan Faistenauer founded superglue.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Stanford University mafia2,290
Also came through, then founded or led a company.
Google mafia1,712
Also came through, then founded or led a company.
Center for Digital Technology and Management (CDTM) mafia76
Also came through, then founded or led a company.
The University of Hong Kong mafia57
Also came through, then founded or led a company.
About this profile. Compiled from public sources — superglue's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights