yjsoon
I teach, design, code, and make jokes on social media at Tinkertanker, a company I co-founded with two friends. We make apps and electronics, and teach programming in Python, Swift, C#, JavaScript, Scratch, and more.
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Singapore, Singapore
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Member for 10 years, 2 months
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28 profile views
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Last seen Oct 19 '20 at 6:06