Founder Directory
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Founders61
Known for these resultsRole46%Role is parsed from founder titles in yc.db. Known for 46% 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.Bio92%Bio coverage: 92% 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-company39%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 39% of these rows have at least one match.School23%School is matched from bios, case-sensitive for acronyms. 23% of these rows have at least one match.
- Adrian Barbir@AdrianBarbirFounder/CEO · DoeS25B2B · San Francisco
- Richard Ou@yuhuangouFounder/CTO · DoeS25B2B · San Francisco
- Jorge Guerra@jorgeguerrajrFounder/CEO · LotasS25B2B · San Francisco
- William NickolsFounder/CTO · LotasS25B2B · San Francisco
- Ambar Choudhury@ambarcFounder/CTO · BitBoardX25B2B · San Francisco
- Connor JonesFounder/CEO · BitBoardX25B2B · San Francisco
- Ritika ShrivastavaFounder/CTO · Ember RoboticsS24Industrials · San Francisco
- Shivani MouleeswaranFounder/CEO · Ember RoboticsS24Industrials · San Francisco
- Aidan LeeFounder/CEO · AftercareW24B2B · New York
- Anand NanduriFounder/CTO · AftercareW24B2B · New York
- Justin MayFounder/CPO · AftercareW24B2B · New York
- Illiana ReedFounder/CEO · camelAIW24B2B · San Francisco
- Isabella Reed@isabella_pataneFounder/CRO · camelAIW24B2B · San Francisco
- Miguel Salinas@VercantezFounder/CTO · camelAIW24B2B · San Francisco
- Mehdi BoudjadjaFounder/CEO · MetoficoW24B2B · London
- Salah BoudjadjaFounder/CTO · MetoficoW24B2B · London
- Gabriele Venturi@lele_venturiFounder/CEO · PandasAIW24B2B · Munich
- Sean Isom@theisomizerFounder/CEO · renderletW24B2B · New York
- Lucas da Costa@thewizardlucasFounder · BrieferS23B2B · São Paulo
- Lucas Vieira@commadangleFounder · BrieferS23B2B · São Paulo
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Adrian BarbirDoeFounder/CEOSummer 2025B2BSan Francisco, United States4https://x.com/AdrianBarbirRichard OuDoeFounder/CTOSummer 2025B2BSan Francisco, United States4https://x.com/yuhuangouJorge GuerraLotasFounder/CEOSummer 2025B2BSan Francisco, United States2https://x.com/jorgeguerrajrWilliam NickolsLotasFounder/CTOSummer 2025B2BSan Francisco, United States2—Ambar ChoudhuryBitBoardFounder/CTOSpring 2025B2BSan Francisco, United States2https://x.com/ambarcConnor JonesBitBoardFounder/CEOSpring 2025B2BSan Francisco, United States2—Ritika ShrivastavaEmber RoboticsFounder/CTOSummer 2024IndustrialsSan Francisco, United States2—Shivani MouleeswaranEmber RoboticsFounder/CEOSummer 2024IndustrialsSan Francisco, United States2—Aidan LeeAftercareFounder/CEOWinter 2024B2BNew York, United States3—Anand NanduriAftercareFounder/CTOWinter 2024B2BNew York, United States3—Justin MayAftercareFounder/CPOWinter 2024B2BNew York, United States3—Illiana ReedcamelAIFounder/CEOWinter 2024B2BSan Francisco, United States3—Isabella ReedcamelAIFounder/CROWinter 2024B2BSan Francisco, United States3https://x.com/isabella_pataneMiguel SalinascamelAIFounder/CTOWinter 2024B2BSan Francisco, United States3https://x.com/VercantezMehdi BoudjadjaMetoficoFounder/CEOWinter 2024B2BLondon, United Kingdom2—Salah BoudjadjaMetoficoFounder/CTOWinter 2024B2BLondon, United Kingdom2—Gabriele VenturiPandasAIFounder/CEOWinter 2024B2BMunich, Germany3https://x.com/lele_venturiSean IsomrenderletFounder/CEOWinter 2024B2BNew York, United States2https://x.com/theisomizerLucas da CostaBrieferFounderSummer 2023B2BSão Paulo, Brazil2https://x.com/thewizardlucasLucas VieiraBrieferFounderSummer 2023B2BSão Paulo, Brazil2https://x.com/commadangle
Showing 1–20 of 61 founders
Lucas Vieira
Founder·Briefer
PRIMARY INFO
RoleFounder· not in title
Team size2
BatchSummer 2023
LocationSão Paulo, Brazil
Company statusInactive
StageEarly
BIO
Lucas, is a software engineer and open-source enthusiast with a decade of experience, actively contributes to numerous open source projects. He used to maintain Chai.js, a popular JavaScript testing framework with 7.8k+ GitHub stars. As the former Head of Technology at Joga, he built a product from scratch, used by thousands in dozens of countries. Now, Lucas is the CTO of Ergomake, developing a product for developers to deploy preview environments for any stack.
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
BrieferThe collaborative data platform.
Co-foundersLucas da Costa@thewizardlucas
