# Christopher Grittner

CEO at Hey Telo

**Location:** Germany

## About

Co-founder and CEO at HeyTelo. Prev led Philippines expansion at Finantier (YC W21), built Tacto's product from scratch as employee #4 (backed by Sequoia and Index), and led product initiatives at Celonis (valued at $13bn). Former Investment Team member at Earlybird Venture Capital. Researched LLMs in Data Analytics at University of Cambridge. BS in Computer Science & Business from Technical University of Munich and studied at National University of Singapore.

## Full profile

Sign in to see Christopher's full profile, with contact & links, experience, and colleagues at Hey Telo: [Christopher Grittner on Zero G Talent](https://zerogtalent.com/people/christopher-grittner)

---
*Source: [Zero G Talent](https://zerogtalent.com), the job board for space, defense, AI, robotics and frontier-tech companies.*