Founder Directory
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Founders8
Known for these resultsRole38%Role is parsed from founder titles in yc.db. Known for 38% 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-company100%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 100% of these rows have at least one match.School63%School is matched from bios, case-sensitive for acronyms. 63% of these rows have at least one match.
- Dylan Kelly@dylanpkelFounder/CEO · Amorphic LabsS26B2B · San Francisco
- Nathan Borshell@nathanborshellFounder/CTO · tashS26Consumer · San Francisco
- Berke ArginFounder · CompresrW26B2B · San Francisco
- Tim Qin@timtqinFounder · RoameS23Consumer · San Francisco
- Mary SaraccoFounder · PingS22Fintech · Buenos Aires
- Kevin Ohana@ohana_kevinFounder · JoeW22Fintech · Paris
- Philip Howson@howsonphFounder · AlgoViralS21B2B · London
- Gabriele Musella@freshmuseFounder/CEO · CoinruleS21Fintech · London
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Dylan KellyAmorphic LabsFounder/CEOSummer 2026B2BSan Francisco, United States2https://x.com/dylanpkelNathan BorshelltashFounder/CTOSummer 2026ConsumerSan Francisco, United States4https://x.com/nathanborshellBerke ArginCompresrFounderWinter 2026B2BSan Francisco, United States4—Tim QinRoameFounderSummer 2023ConsumerSan Francisco, United States2https://x.com/timtqinMary SaraccoPingFounderSummer 2022FintechBuenos Aires, Argentina20—Kevin OhanaJoeFounderWinter 2022FintechParis, France12https://x.com/ohana_kevinPhilip HowsonAlgoViralFounderSummer 2021B2BLondon, United Kingdom5https://x.com/howsonphGabriele MusellaCoinruleFounder/CEOSummer 2021FintechLondon, United Kingdom7https://x.com/freshmuse
Showing 1–8 of 8 founders
Zi Liu
Founder·Roame
PRIMARY INFO
RoleFounder· not in title
Team size2
BatchSummer 2023
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Zi (CTO) ran all of Airbnb’s encryption services, creating and managing billions of cryptographic requests from payments vaulting to healthcare data. He started his career in Machine Vision AI processing at the Department of Defense in Oak Ridge. Zi studied computer science at Dartmouth.
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
Roame
Flight search engine using credit card points and miles
Co-foundersTim Qin@timtqin
