Rowland Saer (rsaer)

Founder @Seeed

Miami, Florida, United States
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Square Developer Hackathon 2023

Online

Build new apps or app features with emerging technologies with Square

$81,000 in prizes
Winners announced
1299 participants

Square Unboxed Hackathon

Online

Build or extend an app with new features using Square’s new Bookings API release, Cash App Pay, Checkout API, or Terminal API.

$85,000 in prizes
Winners announced
808 participants

The Square Unboxed Hackathon

Online

Build apps for millions of businesses who use Square

$60,000 in prizes
Winners announced
439 participants