Founder Directory
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Founders18
Known for these resultsRole22%Role is parsed from founder titles in yc.db. Known for 22% 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.Bio94%Bio coverage: 94% 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-company28%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 28% of these rows have at least one match.School22%School is matched from bios, case-sensitive for acronyms. 22% of these rows have at least one match.
- Ryan McCarrollFounder/CMO · AnswerThisF25Consumer · San Francisco
- Asa MillerFounder · PreS24B2B · Lake Oswego
- Joseph PalakapillyFounder/CTO · MeticulateW24B2B · San Francisco
- Wilbur LiFounder/CEO · MeticulateW24B2B · San Francisco
- Kaushik IskaFounder · PeerDBS23B2B
- Edrei ChuaFounder · Stellar SleepS23Healthcare · Boston
- George WFounder · Stellar SleepS23Healthcare · Boston
- Jack Saracco@jacksaraccoFounder · PingS22Fintech · Buenos Aires
- Mary SaraccoFounder · PingS22Fintech · Buenos Aires
- Angela DaoFounder · StellarS22B2B · San Francisco
- Elise NguyenFounder · StellarS22B2B · San Francisco
- Quan ZhouFounder · StellarS22B2B · San Francisco
- Carly PriceFounder · Liv LabsS21Healthcare · Chicago
- Melody Roberts@twelodyFounder · Liv LabsS21Healthcare · Chicago
- Hana Mohan@unamashanaFounder · MagicBellW21B2B · Barcelona
- Saulo TristaoFounder · FacioW20Fintech · São Paulo
- Asa MillerFounder · Brave CareS19Healthcare · Portland
- Colton VoegeFounder/CTO · MimirS15Education · Indianapolis
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Ryan McCarrollAnswerThisFounder/CMOFall 2025ConsumerSan Francisco, United States6—Asa MillerPre2× YCFounderSummer 2024B2BLake Oswego, United States2—Joseph PalakapillyMeticulateFounder/CTOWinter 2024B2BSan Francisco, United States5—Wilbur LiMeticulateFounder/CEOWinter 2024B2BSan Francisco, United States5—Kaushik IskaPeerDBFounderSummer 2023B2BUnknown2—Edrei ChuaStellar SleepFounderSummer 2023HealthcareBoston, United States5—George WStellar SleepFounderSummer 2023HealthcareBoston, United States5—Jack SaraccoPingFounderSummer 2022FintechBuenos Aires, Argentina20https://x.com/jacksaraccoMary SaraccoPingFounderSummer 2022FintechBuenos Aires, Argentina20—Angela DaoStellarFounderSummer 2022B2BSan Francisco, United States3—Elise NguyenStellarFounderSummer 2022B2BSan Francisco, United States3—Quan ZhouStellarFounderSummer 2022B2BSan Francisco, United States3—Carly PriceLiv LabsFounderSummer 2021HealthcareChicago, United States1—Melody RobertsLiv LabsFounderSummer 2021HealthcareChicago, United States1https://x.com/twelodyHana MohanMagicBellFounderWinter 2021B2BBarcelona, Spain4https://x.com/unamashanaSaulo TristaoFacioFounderWinter 2020FintechSão Paulo, Brazil36—Asa MillerBrave Care2× YCFounderSummer 2019HealthcarePortland, United States90—Colton VoegeMimirFounder/CTOSummer 2015EducationIndianapolis, United States8—
Showing 1–18 of 18 founders
Márcio Dos Santos
Founder·Facio
PRIMARY INFO
RoleFounder· not in title
Team size36
BatchWinter 2020
LocationSão Paulo, Brazil
Company statusActive
StageGrowth
BIO
Experienced lead engineer with 15+ years of experience. Wide range of experience in software development, team management, culture builder, and product shipping. Focus on productivity, quality, and innovation. Worked in 3 different countries. Passionate by the engineering side of Machine Learning. Designed TensorFlow experience for AWS SageMaker. Interested in Machine Learning training and serving performance, ML pipelines, TensorFlow, PyTorch, architecture, scale, and AWS.
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
FacioSalary advance to employees in Brazil.
