James Sinka
InvestorFounderInvestor at NextView Ventures · Founder at Hypnos
Greater Boston
FoundedHypnos · YC
Find your path to James
Sign up to see every warm intro you have to James
- Paths you didn't know you had: your email and LinkedIn already hold routes to James. We find them for you
- 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
- Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone
Days of research, done the moment you sign in, with every route ranked by how warm it is.
About
James Sinka has over a decade of experience in research and development at deep tech startups. He co-founded a biotech incubator and Orange DAO, a venture fund for Y Combinator alumni, and has worked on commercializing technologies in solar, biotech, and machine learning sectors.
Founder at HypnosYC W19
Intro paths
James went through Y Combinator (Winter 2019) — any YC alum in your network can reach them through the YC community.
In turn, James can intro founders to Hypnos's investors below.
Hypnos's investors · 4
Co-founders at Hypnos

Investments
Per curated public sources.
Colleagues at NextView Ventures
Frequently asked questions
- Who is James Sinka?
- James Sinka has over a decade of experience in research and development at deep tech startups. He co-founded a biotech incubator and Orange DAO, a venture fund for Y Combinator alumni, and has worked on commercializing technologies in solar, biotech, and machine learning sectors.
- Where does James Sinka work?
- James Sinka is Founder of Hypnos and at NextView Ventures.
- What companies did James Sinka found?
- James Sinka founded Hypnos.
- What companies has James Sinka invested in?
- Investments tracked here include Ethos Space Resources, Gutgutgoose, Kara.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Rochester Institute of Technology mafia77
Also came through, then founded or led a company.
Orange DAO mafia33
Also came through, then founded or led a company.
NextView Ventures mafia6
Also came through, then founded or led a company.
About this profile. Compiled from public sources — NextView Ventures's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights





























