Vladimir Joseph (vladimirjoseph36)

United States

PayPal AI Hackathon

Featured

Online

Build what’s next with PayPal and AI

$67,500 in prizes
Nov 12, 2026 03:00 PM EST to submit
8929 participants

Build, Ship, Shape: Amazon Developer Hackathon

Online

Build across Amazon Devices and shape what's next.

$138,000 in prizes
Oct 23, 2026 03:00 PM EDT to submit
51335 participants

Hack Apertus

St. Gallen, Switzerland

Welcome to the first stage of «Hack Apertus», an open-source hackathon series to evaluate, align, and build on Apertus, Switzerland’s sovereign LLM.

€10,680 in prizes
Oct 1 – 16, 2026
759 participants

RevenueCat Shipaton 2026

Online

Ship apps and start making money.

$740,000 in prizes
Winners TBD
28639 participants

Code Cubicle 6.0

Noida, India

Code Cubicle 6.0

$300 in prizes
Sep 19 – 21, 2026
33 participants