Jeff Rivera (jeffreystrotherrivera)

#BuildHybridAI 2026

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Build AI apps that run on-device and in the cloud with Firebase AI Logic.

$30,000 in prizes
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1378 participants

Meta VR Start Developer Competition 2026

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Accelerate your VR development journey with Meta VR Start and compete for $1M in cash prizes

$1,000,000 in prizes
Nov 18, 2026 03:00 PM EST to submit
5758 participants

UGREEN Hackathon 2026 on AI NAS

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Bring Your Skills to UGOS

$46,000 in prizes
Nov 16, 2026 02:45 AM EST to submit
2078 participants

PayPal AI Hackathon

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Build what’s next with PayPal and AI

$67,500 in prizes
Nov 12, 2026 03:00 PM EST to submit
33899 participants