Harrison Yu (Pumkinmarble)

Motivated by solving complex problems and large-scale systems, if there's anything you'd like to know about me, feel free to reach out!

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X Hackathons Level 2

Earned by submitting separate eligible projects to separate hackathons

Achieved February 10, 2026
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Hackathon Winner Level 1

Earned by winning a hackathon prize

Achieved February 10, 2026
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Devpost Anniversary Level 1

Earned for each year after joining Devpost

Achieved February 1, 2026
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Generalist

Earned by submitting to 3 hackathons with different themes

Achieved February 8, 2025
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First in-person hackathon

Earned by submitting an eligible project to an in-person hackathon

Achieved February 8, 2025
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Welcome to Devpost

Earned by joining Devpost

Achieved February 1, 2025