Founder Directory
Built by Keitoto
Founders5
Known for these resultsRole60%Role is parsed from founder titles in yc.db. Known for 60% 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.Bio80%Bio coverage: 80% 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-company40%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 40% of these rows have at least one match.School60%School is matched from bios, case-sensitive for acronyms. 60% of these rows have at least one match.
- Eta Atolia@eatoliaFounder/CEO · TareBioS26Healthcare · San Francisco
- Abdullah Nauman@_AbdullahNaumanFounder/CTO · AntigenF25B2B · San Francisco
- Saad Jamal@sadjamz_Founder/CTO · AntigenF25B2B · San Francisco
- Timothy CornellFounder · PreDxion BioS17Healthcare · San Francisco
- Walker McHugh@walker_mchughFounder · PreDxion BioS17Healthcare · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Eta AtoliaTareBioFounder/CEOSummer 2026HealthcareSan Francisco, United States1https://x.com/eatoliaAbdullah NaumanAntigenFounder/CTOFall 2025B2BSan Francisco, United States5https://x.com/_AbdullahNaumanSaad JamalAntigenFounder/CTOFall 2025B2BSan Francisco, United States5https://x.com/sadjamz_Timothy CornellPreDxion BioFounderSummer 2017HealthcareSan Francisco, United States6—Walker McHughPreDxion BioFounderSummer 2017HealthcareSan Francisco, United States6https://x.com/walker_mchugh
Showing 1–5 of 5 founders
Abdullah Nauman
Founder/CTO·Antigen
PRIMARY INFO
RoleFounder/CTO
Team size5
BatchFall 2025
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Co-Founder @ Antigen. Previously product at Google Ads and ML at Google Search. Previously at Google, shipped product features for new advertisers and built large-scale ML infrastructure for measuring cross-site conversions on Search. Took a year off college to join as second employee at a YC startup. Separately scaled a bootstrap SaaS to $30k MRR. Also wrote low-level imaging software for silicon wafer manufacturing.
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
Antigen
Continuous offensive security for the enterprise.
Co-foundersSaad Jamal@sadjamz_
