John May (johhonn)

Full stack software developer specializing in blockchain technology

Philadelphia, Pennsylvania, United States
Website
GitHub
LinkedIn

AI Agent Hackathon

Philadelphia, PA, USA

AI Agent Hackathon

$1,400 in prizes
Sep 20, 2026
88 participants

Chainlink Virtual Hackathon

Online

Build the next generation of universally connected smart contracts.

$59,250 in prizes
Winners announced
354 participants

Hackusama - Hack on Polkadot's Wild Cousin

Online

Build custom blockchains and tools on Polkadot's wild cousin, Kusama.

$30,000 in prizes
Winners announced
474 participants

ETHWaterloo

Waterloo, Canada

Back to Waterloo, where it all began.

$74,201 in prizes
Nov 8 – 10, 2019
187 participants

ETHBoston

Cambridge, MA, USA

Boston's First ETHGlobal Hackathon

$53,652 in prizes
Sep 6 – 8, 2019
164 participants

ETHNewYork

Brooklyn, NY, USA

Build the Decentralized Future

$109,400 in prizes
May 17 – 19, 2019
184 participants

Consensus 2019 Building Blocks Hackathon

New York, NY, USA

Join us for a weekend of hacking, hustling, and deep-diving into the blockchain industry's most cutting edge DLT developer tools.

$40,603 in prizes
May 11 – 12, 2019
160 participants