Founder Directory
Built by Keitoto
Founders5
Known for these resultsRole100%Role is parsed from founder titles in yc.db. Known for 100% of these rows — the rest have no title at all, mostly 2019–2023. Those rows stay in the result and are counted as Unknown, never as No.Bio100%Bio coverage: 100% of these founders have a bio on their YC profile. Every bio-derived facet (ex-company, school, credentials, discipline) is Unknown for the rest.Ex-company20%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 20% of these rows have at least one match.School60%School is matched from bios, case-sensitive for acronyms. 60% of these rows have at least one match.
- Jerry YaoFounder/CPO · SaffronX26B2B · San Francisco
- Kazuma ChojiFounder/CTO · SaffronX26B2B · San Francisco
- Robert Chondro@roblukanFounder/CEO · SaffronX26B2B · San Francisco
- Michael KronovetFounder/CEO · LibrettoX25Healthcare · San Francisco
- Tanishq Kancharla@tanishqkFounder/CTO · LibrettoX25Healthcare · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Jerry YaoSaffronFounder/CPOSpring 2026B2BSan Francisco, United States3—Kazuma ChojiSaffronFounder/CTOSpring 2026B2BSan Francisco, United States3—Robert ChondroSaffronFounder/CEOSpring 2026B2BSan Francisco, United States3https://x.com/roblukanMichael KronovetLibrettoFounder/CEOSpring 2025HealthcareSan Francisco, United States2—Tanishq KancharlaLibrettoFounder/CTOSpring 2025HealthcareSan Francisco, United States2https://x.com/tanishqk
Showing 1–5 of 5 founders
Kazuma Choji
Founder/CTO·Saffron
PRIMARY INFO
RoleFounder/CTO
Team size3
BatchSpring 2026
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Building software to test how well swe's code with ai _______ previously: cs/math @ Harvey Mudd High school NeurIPS, ICML, and ICCV author
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
Credentialsnone mentioned
DisciplineEngineerKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
SaffronHelping your company find 10x engineers.
