Ethereum is a decentralized platform that runs smart contracts- applications that run exactly as programmed without any possibility of downtime, censorship, fraud or third party interference. Zatrudnij użytkownika Ethereum Developers

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    19 znalezione projekty, cennik w USD

    Hi I need Tether (USDT) wallet , with multi-signature feature .same electrum wallet.

    $745 (Avg Bid)
    $745 Średnia Oferta:
    8 składanie ofert

    I Need an Experienced Ethereum Dapps Developer. Please see attaced image. Need to add a robust QR code scanner. Presently, it only scans from high resolution images. Need to scan the codes easily. You can use any plugins or any methods. The dapps is at [zaloguj się, aby wyświetlić URL] Please bid. The source is in GITHUB. I will provide all necessary information as required.

    $612 (Avg Bid)
    $612 Średnia Oferta:
    3 składanie ofert

    we need someone to compile a new coin urgently with wallet and explorer Details in PM

    $140 (Avg Bid)
    $140 Średnia Oferta:
    1 składanie ofert

    Wants to create a customized Ledger platform in which identity and product - and work processes will be verified, validated and confirmed through SMARTCONTRACTs. This will guide us to a PoW that will close both the company profile and the business profile of the company. Adding The complete system should generally have a complete ICO value, implemented on the flat crypto currency form of the fla...

    $4436 (Avg Bid)
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    16 składanie ofert

    I'm going to build the simple game based on Blockchain (probably Ethereum). I will share the details in private message box. Must start immediately

    $21 / hr (Avg Bid)
    $21 / hr Średnia Oferta:
    17 składanie ofert

    we need someone to compile a new coin urgently may be hard fork from latest bitcoin version. Details in PM

    $150 (Avg Bid)
    $150 Średnia Oferta:
    1 składanie ofert
    Need some one to compile a new coin 5 days left
    ZWERYFIKOWANY

    we need someone to compile a new coin urgently may be hard fork from latest bitcoin version. Details in PM

    $177 (Avg Bid)
    $177 Średnia Oferta:
    2 składanie ofert
    Blockchain project 5 days left
    ZWERYFIKOWANY

    blockchain platform development for IEO projects

    $4819 (Avg Bid)
    $4819 Średnia Oferta:
    36 składanie ofert

    I am looking for a person to do a copy of the UI/UX of the website [zaloguj się, aby wyświetlić URL] For Peer to Peer lending software that would be on wordpress @ Http://[zaloguj się, aby wyświetlić URL] Features: - On-boarding for companies and accredited investors - creation of Security token automated (similar to ploymath system) - Payment processing & fund management - Manage Equity,...

    $2412 (Avg Bid)
    $2412 Średnia Oferta:
    33 składanie ofert

    I want ERC20 tokens developed, if you can do that, please place a bid.

    $543 (Avg Bid)
    $543 Średnia Oferta:
    14 składanie ofert

    Looking for blockchain and crypto developer who can work on current already developed blockchain and make some adjustments to it. You must also be expert in creating wallets out of blockchain code and it will be a big plus if you have created ICO and Cryptocurrency Exchange sites.

    $527 (Avg Bid)
    $527 Średnia Oferta:
    19 składanie ofert

    I am looking for a person to build the back-end of a portal that allows me to integrate my current clients and new clients, users, investors and companies to launch new STO's native to the platform. Similar to polymath. Currently I have the front-end with wordpress @ Http://[zaloguj się, aby wyświetlić URL] Features: - On-boarding for companies and accredited investors - creation of Securi...

    $1374 (Avg Bid)
    $1374 Średnia Oferta:
    22 składanie ofert

    [Removed by Freelancer.com Admin] Only Looking for Blockchain Developers here. I AM NOT LOOKING FOR PEOPLE WHO BUILT WORDPRESS WEBSITE FOR BITCOIN. I AM LOOKING FOR AN ACTUAL BLOCKCHAIN DEVELOPER HERE. === Bid this project ONLY IF YOU HAVE ACTUALLY BUILD A PROJECT ON BTC NODE, ON SOLIDITY BEFORE. I don't need a WORDPRESS NULLED TEMPLATE FAKE DEVELOPER.

    $23 / hr (Avg Bid)
    $23 / hr Średnia Oferta:
    34 składanie ofert

    Blockchain Developer needed to develop a secure and decentralized file transfer application.

    $500 (Avg Bid)
    $500 Średnia Oferta:
    14 składanie ofert
    Create simple erc20 toke and deploy 1 dnia left
    ZWERYFIKOWANY

    create and deploy erc20 token. Send ownership and tokens to me

    $38 (Avg Bid)
    $38 Średnia Oferta:
    12 składanie ofert

    Need a very simple site where users can download an mp3 file. They will have the choice of bitcoin, Ethereum or an Ethereum token to download and once payment is received they will receive download automatically. This system will work similar to iTunes but with cryptocurrency. The site will have a stylish, modern index page where the download will be found and a couple simple sub pages such as pri...

    $316 (Avg Bid)
    $316 Średnia Oferta:
    14 składanie ofert
    Token modeling 1 dnia left
    ZWERYFIKOWANY

    For a token model for which I would to have critics and challenges, I am looking for someone with strong passion for blockchains/Token/Smart Contracts etc,, This is a job for someone who have passion than for someone who want to make money immediately.

    $12 / hr (Avg Bid)
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    10 składanie ofert

    We are looking for a blockchain developer who will be responsible for designing, implementing, and supporting a distributed blockchain-based network. Primary responsibility will be analyzing requirements, designing blockchain technology around a certain business model, and the building and launching of a blockchain network. You'll be assisting a team (two full stack developers) that has a &q...

    $20 / hr (Avg Bid)
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    Node: We need one team/company 4-10 people for work this project Fullstack experence about Cryptocurrent and Revenue system. - Fund Bitcoin, Ethererum, USDT, BCH, TUSD ... - Requairement: + Complete this project on time deadline 2-3 week. + Design UI/UX Cyberpunk style, another better for crypto. + Whitepaper (Writer, Infographic ...) + Building Website (Lending page) + Building App (An...

    $7610 (Avg Bid)
    $7610 Średnia Oferta:
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