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CS @ Princeton & Managing Partner @ Prospect Student Ventures. www.kelv.me
O4S is an innovative #technology based market platform to combat #counterfeiting of branded products. #FreeFromFake
O4S SaaS helps brands with visibility in secondary and tertiary sales.
O4S SaaS helps brands with visibility in secondary and tertiary sales. Visit www.o4s.io for more info.
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Kelvin Yu
O4S
O4S Team
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