Founder Directory
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Founders7
Known for these resultsRole71%Role is parsed from founder titles in yc.db. Known for 71% 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.Bio86%Bio coverage: 86% 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-company14%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 14% of these rows have at least one match.School57%School is matched from bios, case-sensitive for acronyms. 57% of these rows have at least one match.
- Auri NayakFounder/COO · HexaX26B2B · San Francisco
- Ishaan MakkarFounder/CEO · HexaX26B2B · San Francisco
- Mann PatiraFounder/CTO · HexaX26B2B · San Francisco
- Hardik SinghFounder/CEO · Boost RoboticsX25Industrials · Boston
- Alex LouisyFounder · UpflowW20Fintech · New York
- Barnaby Malet@barnabymaletFounder · UpflowW20Fintech · New York
- Oleg Rogynskyy@OlegRFounder/CEO · People.aiS16B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Auri NayakHexaFounder/COOSpring 2026B2BSan Francisco, United States3—Ishaan MakkarHexaFounder/CEOSpring 2026B2BSan Francisco, United States3—Mann PatiraHexaFounder/CTOSpring 2026B2BSan Francisco, United States3—Hardik SinghBoost RoboticsFounder/CEOSpring 2025IndustrialsBoston, United States2—Alex LouisyUpflowFounderWinter 2020FintechNew York, United States50—Barnaby MaletUpflow2× YCFounderWinter 2020FintechNew York, United States50https://x.com/barnabymaletOleg RogynskyyPeople.aiFounder/CEOSummer 2016B2BSan Francisco, United States300https://x.com/OlegR
Showing 1–7 of 7 founders
Barnaby Malet
Founder·Upflow
PRIMARY INFO
RoleFounder· not in title
Team size50
BatchWinter 2020
LocationNew York, United States
Company statusActive
StageEarly
BIO
Engineer. 2 x YC Founder. Currently founder/CEO of machine0 (S26). Previously cofounder/CTO/CPO of Upflow (W20). Before all that, Computer Science @ Imperial College London.
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
2× YC founder
- W20UpflowActive · this entry
- S26machine0Active
COMPANY CONTEXT
UpflowCash collection tech for B2B businesses
Co-foundersAlex Louisy
Also founded · 1 more YC company
machine0ActiveSummer 2026Cloud computers for AI agents
B2BParis, France1Open this entry
