Fundraising Fox
Maciej Szymczyk
FounderFounder at SalesPatriot
San Francisco, California, United States
FoundedSalesPatriot · YC
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You →Boaz · together at SalesPatriot (2024–2026) →Maciej
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You →Jamie · 11 people · together at YC W25 →Maciej
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About
Maciej studied electrical engineering, computer science, business administration, and mathematics at UC Berkeley. Before college, he conducted machine learning research at the Human Brain Project and worked on data and AI algorithms at InPost.
Founder at SalesPatriotYC W25
Intro paths
Maciej went through Y Combinator (Winter 2025) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Jared Friedman, YC Group Partner — the partner who ran SalesPatriot's batch and knows the company first-hand. YC profile ↗
In turn, Maciej can intro founders to SalesPatriot's investors below.
SalesPatriot's investors · 9
Co-founders at SalesPatriot
Experience
- SalesPatriot (YC W25)Co-Foundercurrent2024 — presentSan Francisco, CA
- TensorCellMachine Learning Researcher2022 — 2024Warsaw
- CMSCorporate Law Intern2024Warsaw
- InPostData Science Intern2024Warsaw, Mazowieckie, Poland
- Gazeta Giełdy i Inwestorów „Parkiet”Writer2022 — 2023
- INS - Institut de Neurosciences des SystèmesVisiting Research Intern2023Marseille, Provence-Alpes-Côte d’Azur, France
- Proteon PharmaceuticalsBioinformatics Researcher2023Łódź
- ClimaticaData Science Intern2022Warsaw, Mazowieckie, Poland
Skills & more
+12 more
Technological InnovationBioinformaticsMedical DevicesOperationsFinancial AnalysisOperational EfficiencyDigital HealthEconomicsAnalytical SkillsOrganization SkillsWritingProblem SolvingLanguages English · French · Polish · Spanish
From Maciej's professional profile.
Frequently asked questions
- Who is Maciej Szymczyk?
- Maciej studied electrical engineering, computer science, business administration, and mathematics at UC Berkeley. Before college, he conducted machine learning research at the Human Brain Project and worked on data and AI algorithms at InPost.
- Where does Maciej Szymczyk work?
- Maciej Szymczyk is Founder of SalesPatriot.
- What companies did Maciej Szymczyk found?
- Maciej Szymczyk founded SalesPatriot.
- Where did Maciej Szymczyk go to school?
- Maciej Szymczyk studied at UC Berkeley Management, Entrepreneurship, & Technology (M.E.T.) program (Bachelor of Science - BS, Triple major in Electrical Engineering & Computer Science); Y Combinator; University of California, Berkeley, Haas School of Business (Bachelor of Science - BS, Business Administration).
Founder mafias
Y Combinator mafia10,601
Also came through, then founded or led a company.
University of California, Berkeley, Haas School of Business mafia353
Also came through, then founded or led a company.
UC Berkeley College of Engineering mafia60
Also came through, then founded or led a company.
International Baccalaureate mafia49
Also came through, then founded or led a company.
UC Berkeley Management, Entrepreneurship, & Technology (M.E.T.) program mafia12
Also came through, then founded or led a company.
Same school
Also attended UC Berkeley Management, Entrepreneurship, & Technology (M.E.T.) program14
+ 8 more
Also attended Y Combinator2,000
+ 1,994 more
Also attended UC Berkeley College of Engineering87
+ 81 more
Also attended International Baccalaureate133
+ 127 more
