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  • Sergey  Grybniak

    Sergey Grybniak

    Founder Opporty
    98 points
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    Sergey  Grybniak

    Opporty is a service marketplace with cutting-edge blockchain technology on board. Opporty enables new models of commercial and social engagement on secure, resilient, and impenetrable Ethereum blockchain. It streamlines small business activities through smart contracts and decentralized Escrow procedure.

    Opporty
    Service marketplace for small businesses on the blockchain
    Sergey  Grybniak
    Sergey Grybniak
    left a comment
    Seems to be useful app! Congrats on the launch!
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