Founder Directory
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Founders2
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-company100%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 100% of these rows have at least one match.School100%School is matched from bios, case-sensitive for acronyms. 100% of these rows have at least one match.
- Carlos Georgescu@CarlosGeorgescuFounder/CTO · AfterQueryW25B2B · San Francisco
- Spencer Mateega@spencermateegaFounder/CEO · AfterQueryW25B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Carlos GeorgescuAfterQueryFounder/CTOWinter 2025B2BSan Francisco, United States30https://x.com/CarlosGeorgescuSpencer MateegaAfterQueryFounder/CEOWinter 2025B2BSan Francisco, United States30https://x.com/spencermateega
Showing 1–2 of 2 founders
Carlos Georgescu
Founder/CTO·AfterQuery
PRIMARY INFO
RoleFounder/CTO
Team size30
BatchWinter 2025
LocationSan Francisco, United States
Company statusActive
StageGrowth
BIO
Building AfterQuery. Previously interned at Citadel Securities (2x), Meta & Google as a software engineer. Past acquired ed-tech founder. Studied for a B.S. in Computer Science from the University of British Columbia.
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
AfterQuery
Applied research lab curating data solutions for foundation model…
Co-foundersSpencer Mateega@spencermateega
