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. Ethereum Developersを採用する

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    19 仕事が見つかりました。次の価格: USD

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

    $745 (Avg Bid)
    $745 平均入札額
    9 入札

    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 [ログインしてURLを表示] Please bid. The source is in GITHUB. I will provide all necessary information as required.

    $612 (Avg Bid)
    $612 平均入札額
    3 入札

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

    $140 (Avg Bid)
    $140 平均入札額
    1 入札

    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...

    $4308 (Avg Bid)
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    19 入札

    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)
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    17 入札

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

    $150 (Avg Bid)
    $150 平均入札額
    1 入札

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

    $177 (Avg Bid)
    $177 平均入札額
    2 入札
    Blockchain project 4 日 left
    認証完了

    blockchain platform development for IEO projects

    $4810 (Avg Bid)
    $4810 平均入札額
    37 入札

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

    $2412 (Avg Bid)
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    33 入札

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

    $543 (Avg Bid)
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    14 入札

    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.

    $539 (Avg Bid)
    $539 平均入札額
    18 入札

    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://[ログインしてURLを表示] Features: - On-boarding for companies and accredited investors - creation of Security token automated ...

    $1374 (Avg Bid)
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    22 入札

    [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)
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    34 入札

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

    $500 (Avg Bid)
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    14 入札
    Create simple erc20 toke and deploy 20 時間 left
    認証完了

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

    $38 (Avg Bid)
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    12 入札

    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)
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    14 入札
    Token modeling 15 時間 left
    認証完了

    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 入札

    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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    24 入札

    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)
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    59 入札

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