Jelena Stricak (yels)

CEO/Founder @ RaptorLabs.dev | AI Multimodel Orchestrator & Startup Ventures | AI-native Web3 Apps Developer | Historian | OSINT

Zagreb, City of Zagreb, Croatia
Website
GitHub
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PayPal AI Hackathon

Online

Build what’s next with PayPal and AI

$67,500 in prizes
Nov 12, 2026 03:00 PM EST to submit
14469 participants

Build With AI: Basics

Featured

Online

Learn AI best practices by creating a solid proof-of-concept for your dream project.

$2,500 in prizes
Oct 26, 2026 05:00 PM EDT to submit
3509 participants

RevenueCat Shipaton 2026

Online

Ship apps and start making money.

$740,000 in prizes
Winners TBD
28622 participants

Agentic Cinema: The Blockbuster Hackathon

Online

Lights. Camera. Code.

$75,000 in prizes
Winners TBD
10110 participants

DevNetwork [API + Cloud + AI] Hackathon 2026

Santa Clara, CA, USA

Join the nation's largest challenge-driven API + Cloud + AI hackathon @ API World 2026!

$39,500 in prizes
Aug 17 – Sep 3, 2026
1377 participants

All Things Agentic Hackathon

Online

Ready, Set, Agent! Build next-generation agents that run in the background, handle the heavy lifting of massive datasets, and automate complex workflows asynchronously.

$180,000 in prizes
Winners TBD
12265 participants

Brainwave 2026 – Midnight Track

Online

From Midnight Ideas to On-Chain Innovation.

$220 in prizes
Winners TBD
168 participants

Build with Gemini XPRIZE

Online

$2,000,000 in prizes. Build with Gemini. Ship products that impact the world.

$2,000,000 in prizes
Winners announced
26417 participants

Brainwave 2026 – X402 Blockchain Track

Delhi, India

Brainwave 2026 - The Blockchain Track

₹ 100,000 in prizes
Jul 3 – 31, 2026
163 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46685 participants

Global AI Hackathon Series with Qwen Cloud

Online

Build your own AI Agent on Qwen Cloud - compete for $70K in prizes across five tracks.

$45,000 in prizes
Winners announced
8452 participants

United Hacks V7

Online

Showcase both your technical and presenting abilities and collaborate with like minded individuals to make and pitch a project during United Hacks V7.

$700 in prizes
Winners announced
1179 participants

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New York, NY, USA

A day to build the next generation of enterprise-grade AI agents - with hands-on workshops, a full day to build, and judging from Emergence and Nebius engineers.