Founder Directory
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Founders4
Known for these resultsRole50%Role is parsed from founder titles in yc.db. Known for 50% 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-company50%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 50% of these rows have at least one match.School50%School is matched from bios, case-sensitive for acronyms. 50% of these rows have at least one match.
- Rhys Sullivan@RhysSullivanFounder · ExecutorS26B2B · San Francisco
- Shivam Agrawal@ShivamHacksFounder/CEO · QualGentX25B2B · San Francisco
- Adria FerrierFounder/CEO · ElayneS24Fintech · New York
- Rebecca Lee@beccableeFounder · ElayneS24Fintech · New York
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Rhys SullivanExecutorFounderSummer 2026B2BSan Francisco, United States1https://x.com/RhysSullivanShivam AgrawalQualGentFounder/CEOSpring 2025B2BSan Francisco, United States10https://x.com/ShivamHacksAdria FerrierElayneFounder/CEOSummer 2024FintechNew York, United States8—Rebecca LeeElayne2× YCFounderSummer 2024FintechNew York, United States8https://x.com/beccablee
Showing 1–4 of 4 founders
Aaron Yu
Founder/CTO·QualGent
PRIMARY INFO
RoleFounder/CTO
Team size10
BatchSpring 2025
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
CTO at QualGent | Ex-Google | Ex-Nvidia | Ex-Berkeley Ex-Google Tech Lead with 5.5 years building and scaling 0→1 products (Android XR, Stadia, Quick Share). Deep expertise across mobile, AI/ML, connectivity, OS framework, and systems. UC Berkeley CS in 3 years, former Nvidia & Berkeley Lab researcher. Robotics and computing olympiad medalist and ASEAN scholar. Now co-founder of QualGent (YC X25), redefining QA with AI, applying deep technical breadth to close the loop on software creation.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
Credentialsnone mentioned
DisciplineResearcherKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
QualGent
AI Mobile App Quality Assurance Tester
Co-foundersShivam Agrawal@ShivamHacks
