Founder Directory
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Founders2
Known for these resultsRole0%Role is parsed from founder titles in yc.db. Known for 0% 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-company0%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 0% of these rows have at least one match.School0%School is matched from bios, case-sensitive for acronyms. 0% of these rows have at least one match.
- Grant DemareeFounder · OnebriefS21B2B · Honolulu
- Rafa Pereira@rflprrFounder · OnebriefS21B2B · Honolulu
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Grant DemareeOnebriefFounderSummer 2021B2BHonolulu, United States200—Rafa PereiraOnebriefFounderSummer 2021B2BHonolulu, United States200https://x.com/rflprr
Showing 1–2 of 2 founders
Rafa Pereira
Founder·Onebrief
PRIMARY INFO
RoleFounder· not in title
Team size200
BatchSummer 2021
LocationHonolulu, United States
Company statusActive
StageGrowth
BIO
As a kid, my dream was to become an inventor. I realized that dream through software engineering and entrepreneurship. I started working early, while I was still a teenager. The first app I built for money was a CGI/Perl website, in 1999. After that, I never stopped. Somehow, I still managed to finish my BS and MBA degrees along the way. Before founding Onebrief, I was Director of Product Engineering at data.world/TX and VP of Engineering at IAC/NY.
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.
CredentialsMBA
DisciplineEngineerKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
OnebriefOnebrief makes military headquarters run seamlessly
Co-foundersGrant Demaree
