Mykolas Mankevicius (Neophen)

Worked on a few full stack projects. latest one octafest.com. Been making games since 12 years old.

Lithuania
Website
GitHub
LinkedIn

RevenueCat Shipaton 2025

Online

Ship apps and start making money.

$355,000 in prizes
Winners announced
51901 participants

World’s Largest Hackathon presented by Bolt

Online

Build with AI for a shot at some of the $1M+ in prizes.

$1,037,500 in prizes
Winners announced
128423 participants

Hedera22: Hello Smart Contracts

Online

Build the next game-changing decentralized application with scalable Solidity Smart Contracts on Hedera.

$864,000 in prizes
Winners announced
2472 participants

NEAR MetaBUILD Hackathon

Online

A better future requires a better foundation. Build apps capable of taking millions of users on journeys they’ve never been on before. Simple. Scalable. Secure.

$1,000,005 in prizes
Winners announced
3832 participants

RMRKable Hacktoberfest

Online

Expand Kusama's NFT ecosystem by building apps, tools, dashboards on the most advanced NFT protocol in the world

$49,000 in prizes
Winners announced
751 participants