About Rafael Rivas
Rafael Rivas is a chief technology officer and director at Tympanum.
Experience
This experience comes from SEC filings. The years are when the filings name Rafael Rivas in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Rafael Rivas works with at each company, as listed on that company's latest Form D.
Tympanum, Inc. · Form D, Aug 19, 2026
SB
Sayed Barez
Executive officer and director