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. Πρόσλαβε Ethereum Developers

Φίλτρο

Οι πρόσφατες αναζητήσεις μου
Φιλτράρισμα κατά:
Προϋπολογισμός
σε
σε
σε
Είδος
Δεξιότητες
Γλώσσες
    Κατάσταση Δουλειάς
    18 δουλειές που βρέθηκαν, με τιμές EUR

    I am looking for a person to do a copy of the UI/UX of the website [κάνε είσοδο για να δεις το URL] For Peer to Peer lending software that would be on wordpress @ Http://[κάνε είσοδο για να δ&epsilo...

    €2086 (Avg Bid)
    €2086 Μέση Προσφορά
    26 προσφορές

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

    €653 (Avg Bid)
    €653 Μέση Προσφορά
    8 προσφορές
    Blockchain/Crypt and Exchange Developer 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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.

    €471 (Avg Bid)
    €471 Μέση Προσφορά
    15 προσφορές
    Basic Messaging Application using Hyperledger Fabric. 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want to have a very basic application created to demonstrate basic usage of Hyperledger fabric. I want an application that allows users to send each other messages. 1. Needs to use Hyperledger Fabric 2. Every message that is sent would be an Asset 3. Ability to retrieve messages sent to you or sent by you 4. You only have access to the messages that are sent to you or you sent yourself I am ...

    €376 (Avg Bid)
    €376 Μέση Προσφορά
    12 προσφορές

    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://[κάνε είσοδο για να δε&iota...

    €1229 (Avg Bid)
    €1229 Μέση Προσφορά
    22 προσφορές

    [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.

    €21 / hr (Avg Bid)
    €21 / hr Μέση Προσφορά
    34 προσφορές

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

    €447 (Avg Bid)
    €447 Μέση Προσφορά
    14 προσφορές
    Create simple erc20 toke and deploy 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

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

    €37 (Avg Bid)
    €37 Μέση Προσφορά
    10 προσφορές
    Simple cryptocurrency music download site for one song 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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...

    €283 (Avg Bid)
    €283 Μέση Προσφορά
    14 προσφορές
    Token modeling 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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.

    €11 / hr (Avg Bid)
    €11 / hr Μέση Προσφορά
    10 προσφορές

    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...

    €17 / hr (Avg Bid)
    €17 / hr Μέση Προσφορά
    23 προσφορές

    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...

    €6807 (Avg Bid)
    €6807 Μέση Προσφορά
    59 προσφορές
    Build me a telegram refferal system.. 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    PM me for details. The system checks if participants is not a fake telegram account, tells them to perform some task and saves their tron address.

    €133 (Avg Bid)
    €133 Μέση Προσφορά
    9 προσφορές
    Blockchain developer 2 μέρες left

    I need a blockchain developer to develop [κάνε είσοδο για να δεις το URL]

    €4064 (Avg Bid)
    €4064 Μέση Προσφορά
    18 προσφορές

    Deploy Multi Org Hyperledger Fabric network with Kafka orderers (2 orderers, 3 Orgs - Each org has 3 peers) - Configure CA and MSP, etc...

    €203 (Avg Bid)
    €203 Μέση Προσφορά
    8 προσφορές
    Hard fork of existing altcoin 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Want to hard fork existing altcoin. Want to make a few simple changes. Need windows, Mac and Linux wallets. GitHub set up and open source explorer set up.

    €912 (Avg Bid)
    €912 Μέση Προσφορά
    22 προσφορές
    Hyperledger Fabric - Use cases wanted 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi there, I am willing to buy any completed blockchain solution (hyperdledger, ethereum, quorum, corda). I need the use case explanation and cost. Please post me any solution you have developed and you have the rights to sell. Thanks

    €7578 (Avg Bid)
    €7578 Μέση Προσφορά
    22 προσφορές
    ERC20 tokens programming, professionals only. 1 ώρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    -Programming ERC20 tokens -Programming smart contracts -Programming stake rewards with monthly increases -Potentially adding to a existing wallet -Must have plenty of experience -References of project required non negotiable

    €819 (Avg Bid)
    €819 Μέση Προσφορά
    21 προσφορές

    Κορυφαία Ethereum Άρθρα Κοινότητας