Will Harborne
General Partner at LongGame Ventures
United Kingdom
Summary
👤
Senior🎓
Top SchoolWill Harborne is a Cambridge-educated entrepreneur and investor with nine years of experience building and scaling blockchain infrastructure and a new focus on longevity biotech through LongGame Ventures. As Founder and five-year CEO of rhino.fi he raised $6M, grew the team to 30, led the company to profitability, and built production-grade stablecoin rails across 30+ chains. He also co-founded Zero Knowledge Validator, backing early-stage cryptography projects while operating validators across major PoS chains, showing deep technical and market fluency in privacy-preserving systems. Now deploying that builder-investor pedigree to fund evidence-led startups aiming to slow ageing, he combines engineering rigor with mission-driven investing to prioritize scalable, equitable longevity solutions. An appetite for visionary tech that can reshape business models and societal outcomes runs through his career, from Cambridge product development to pragmatic fintech and crypto operations.
9 years of coding experience
11 years of employment as a software developer
Master of Engineering (BA, MEng), Manufacturing Engineering, Master of Engineering (BA, MEng), Manufacturing Engineering at University of CambridgeMaths, Further Maths, Physics, Chemistry, French, Maths, Further Maths, Physics, Chemistry, French at Winchester College
French, Spanish, Chinese
Github Skills (8)
erc2010
apim10
javascript10
api10
f10
ethereum10
blockchain10
calc8
Programming languages (10)
Github contributions (5)
rhinofi/nec-dao-staking
Nov 2019 - Dec 2020
An application for the launch and reputation distribution in necDAO
Contributions:2 reviews, 12 PRs, 24 pushes in 1 year 1 month
ethereumblockchainweb3reputationdistribution
rhinofi/api-documentation
Jan 2020 - Jul 2021
DeversiFi's API documentation
Contributions:4 reviews, 8 commits, 31 PRs in 1 year 6 months
apiapi-sapi-documentation
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