Aleksandr Kaliuzhnyi (galiaf1995)

Amsterdam, NH, NL
Twitter
LinkedIn

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46676 participants

Reddit’s Games with a Hook Hackathon

Online

Join Reddit and Phaser to build incredible games for the Reddit community!

$40,000 in prizes
Winners announced
3062 participants

Amazon Nova AI Hackathon

Online

Build your way with Amazon Nova

$40,000 in prizes
Winners announced
13410 participants

Gemini Live Agent Challenge

Online

Redefining Interaction: From Static Chatbots to Immersive Experiences

$80,000 in prizes
Winners announced
11827 participants

The Reddit Daily Games Hackathon

Online

Join Reddit and GameMaker to build incredible daily games for the Reddit community!

$40,000 in prizes
Winners announced
2980 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35515 participants

FIBO Hackathon

Online

Build the Future of Creative Control with Scale

$30,000 in prizes
Winners announced
1138 participants

Meta Horizon Start Developer Competition

Online

Accelerate your VR development journey with Meta Horizon Start and compete for $1.5M in cash prizes.

$1,500,000 in prizes
Winners announced
2865 participants

Meta Horizon Creator Competition: Mobile Innovation

Online

Compete for up to 35 prizes, with a top prize of $100,000 for the top 3 entries and a total prize pool of $1,500,000.

$1,500,000 in prizes
Winners announced
1088 participants

RevenueCat Shipaton 2025

Online

Ship apps and start making money.

$355,000 in prizes
Winners announced
51880 participants

Code with Kiro Hackathon

Online

A challenge for developers to explore Kiro, an AI IDE that works alongside you to turn ideas into production code with spec-driven development.

$100,000 in prizes
Winners announced
9942 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
129573 participants