Iwan Spillebeen (iwan180)

COO of Sonar, 25+ years in C-suite with multinationals / fortune-500 companies, founded 3 Web3 startups, Advisor to 30+ Blockchain Projects.

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Devpost Anniversary Level 1

Earned for each year after joining Devpost

Achieved August 13, 2025
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Generalist

Earned by submitting to 3 hackathons with different themes

Achieved September 10, 2024
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X Hackathons Level 1

Earned by submitting separate eligible projects to separate hackathons

Achieved September 10, 2024
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First online hackathon

Earned by submitting an eligible project to an online hackathon

Achieved September 10, 2024
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Hackathon Winner Level 1

Earned by winning a hackathon prize

Achieved September 10, 2024
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Welcome to Devpost

Earned by joining Devpost

Achieved August 13, 2024