Madson Cardoso (madsonmac)

Senior Software Engineer - Consultant

Lisbon, Lisbon District, Portugal
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OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46685 participants

The Future Innovators Hackathon: A Road to START Hack

Lisboa, Portugal

Build bold MVPs in 24 hours on April 24–25, in person with mentors and entrepreneurs from the Unicorn Factory ecosystem.

€2,000 in prizes
Mar 31 – Apr 25, 2026
183 participants

RevenueCat Shipaton 2025

Online

Ship apps and start making money.

$355,000 in prizes
Winners announced
51880 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
129575 participants