Hari

Hari

CEO, co-founder Cantina and Spearbit

@hrkrshnn
Spearbit

lsr

Public earnings

$0


Public findings

0


Achievements


Skillset

Formal VerificationC++MathSolidity

Worked with

OpenSea
Paradigm
Overlay
Locke
Brink.trade
Leo Alt
Gerard Persoon
StErMi
Dravee
Hrishikesh Bhat
Ellahi

Biography

I'm Hari. Before founding Spearbit & Cantina, I used to build the Solidity programming language at the Ethereum Foundation. It is the #1 programming language for building Smart Contracts on Ethereum and Ethereum-compatible blockchains by a large margin (approx 90%).

I have a background in pure Mathematics. I know one or two things about algebraic topology, hyperbolic geometry, their intersection with discrete math, and other obscure math. I also helped build a linear programming solver (simplex) at ZIB.

Private reviews

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Engagement
Project title
Timeframe
Researchers
OpenSea

OpenSea

OpenSea

Dec 2022 - Jan 2023

+2
Saw-mon and Natalie
Hari
Ellahi
OpenSea

OpenSea

SeaDrop

Aug 2022 - Aug 2022

+2
Parth Patel
Hari
Devansh Bantham
Paradigm

Paradigm

Art-Gobblers

Jul 2022 - Jul 2022

+5
Hrishikesh Bhat
Hari
Devansh Bantham
Overlay

Overlay

overlay-market contracts

Feb 2022 - Mar 2022

Hari
Gerard Persoon
Mudit Gupta
Locke

Locke

Locke Protocol

Feb 2022 - Feb 2022

0x111
Hari
Eric Wang