Founder Directory
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Founders27
Known for these resultsRole41%Role is parsed from founder titles in yc.db. Known for 41% 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-company44%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 44% of these rows have at least one match.School26%School is matched from bios, case-sensitive for acronyms. 26% of these rows have at least one match.
- Bhairav MehtaFounder/CEO · CharacterQuiltX26B2B · San Francisco
- Clint Burgess@ClintVanBurgessFounder/CMO · CharacterQuiltX26B2B · San Francisco
- Edward Haryono@edwardharyono_Founder/CEO · Saudara AIX26B2B · San Francisco
- Jennifer Prasetyo@jenandtech_Founder/CTO · Saudara AIX26B2B · San Francisco
- Alexis BonnafontFounder/CTO · Excellence LearningW25Education · San Francisco
- Mattia MauroFounder/CEO · Excellence LearningW25Education · San Francisco
- Sovann LindenFounder/CPO · Excellence LearningW25Education · San Francisco
- Dexter Horthy@dexhorthyFounder/CEO · HumanLayerF24B2B · San Francisco
- Benjamin McKinzeyFounder · ReviF24B2B · New York
- Max NuyenFounder/CEO · ReviF24B2B · New York
- Charlie Holtz@charlieholtzFounder/CEO · ConductorS24B2B · San Francisco
- Amrutavarsh Kinagi@amrutavarshFounder · EzDubsW23Consumer · San Francisco
- Padmanabhan (Paddy) Krishnamurthy@PadmanabhanKriFounder · EzDubsW23Consumer · San Francisco
- Paul Butler@paulgbFounder · JamsocketW22B2B · New York
- Taylor Baldwin@taylorbaldwinFounder · JamsocketW22B2B · New York
- Paul Nakata@paulnakataFounder · AbbotS21B2B · San Francisco
- Gaston Zelerteins@gzelerteinsFounder · Aleph Solutions (Alephee)S21B2B · Buenos Aires
- Javier Neumann@javineumannFounder · Aleph Solutions (Alephee)S21B2B · Buenos Aires
- Jonathan Saiegh@jsaieghFounder · Aleph Solutions (Alephee)S21B2B · Buenos Aires
- Soy HwangFounder · HumanceW21Real Estate and Construction
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Bhairav MehtaCharacterQuilt2× YCFounder/CEOSpring 2026B2BSan Francisco, United States4—Clint BurgessCharacterQuiltFounder/CMOSpring 2026B2BSan Francisco, United States4https://x.com/ClintVanBurgessEdward HaryonoSaudara AIFounder/CEOSpring 2026B2BSan Francisco, United States2https://x.com/edwardharyono_Jennifer PrasetyoSaudara AIFounder/CTOSpring 2026B2BSan Francisco, United States2https://x.com/jenandtech_Alexis BonnafontExcellence LearningFounder/CTOWinter 2025EducationSan Francisco, United States4—Mattia MauroExcellence LearningFounder/CEOWinter 2025EducationSan Francisco, United States4—Sovann LindenExcellence LearningFounder/CPOWinter 2025EducationSan Francisco, United States4—Dexter HorthyHumanLayerFounder/CEOFall 2024B2BSan Francisco, United States2https://x.com/dexhorthyBenjamin McKinzeyReviFounderFall 2024B2BNew York, United States2—Max NuyenReviFounder/CEOFall 2024B2BNew York, United States2—Charlie HoltzConductorFounder/CEOSummer 2024B2BSan Francisco, United States8https://x.com/charlieholtzAmrutavarsh KinagiEzDubsFounderWinter 2023ConsumerSan Francisco, United States6https://x.com/amrutavarshPadmanabhan (Paddy) KrishnamurthyEzDubsFounderWinter 2023ConsumerSan Francisco, United States6https://x.com/PadmanabhanKriPaul ButlerJamsocketFounderWinter 2022B2BNew York, United States5https://x.com/paulgbTaylor BaldwinJamsocketFounderWinter 2022B2BNew York, United States5https://x.com/taylorbaldwinPaul NakataAbbotFounderSummer 2021B2BSan Francisco, United States5https://x.com/paulnakataGaston ZelerteinsAleph Solutions (Alephee)FounderSummer 2021B2BBuenos Aires, Argentina60https://x.com/gzelerteinsJavier NeumannAleph Solutions (Alephee)FounderSummer 2021B2BBuenos Aires, Argentina60https://x.com/javineumannJonathan SaieghAleph Solutions (Alephee)FounderSummer 2021B2BBuenos Aires, Argentina60https://x.com/jsaieghSoy HwangHumanceFounderWinter 2021Real Estate and ConstructionUnknown3—
Showing 1–20 of 27 founders
Gaston Zelerteins
Founder·Aleph Solutions (Alephee)
PRIMARY INFO
RoleFounder· not in title
Team size60
BatchSummer 2021
LocationBuenos Aires, Argentina
Company statusActive
StageEarly
BIO
Gaston is a technology entrepreneur. In 2005 co-founded Perception Group, a Microsoft Gold Partner to develop software solutions across LATAM. Now, he is building Aleph in partnership with Mercado Libre and Amazon, in charge of the commercial strategy, new businesses and the future of the company. Gaston is married with Gabriela, is a proud father of three girls: Nina, Amelie and Ambar; and is always dreaming of changing the world making software to contribute to the evolution of societies.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
No notable employer or school mentioned in the bio.
Credentialsnone mentioned
DisciplineEngineerKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
Aleph Solutions (Alephee)We help automotive aftermarket brands to supply and sell parts online
