Defeng Cao

Active 10h ago

Bio: CEO and Found Data Engineer Academy

Active 16h ago

Bio: CEO of The Hand Enterprises LLC, Djembe percussionist & Instructor, DJ, Producer, Children's Author,

Active 300d ago

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@defeng-cao-9604

What I know is that what I do not know

Active 145d ago

Joined Sep 8, 2025