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    19 δουλειές που βρέθηκαν, με τιμές EUR

    I need help in Creating PIVX Masternode coin with all steps like integrating blockchain , block explorer , QT wallets ( Win - 32-64, Linux, Mac ) , Publishing source code in github , Creating masternode guide , I will first check if the coin chain is smooth or not I mean no bugs in the coin or proof of stake. Many Thanks

    €328 (Avg Bid)
    €328 Μέση Προσφορά
    6 προσφορές
    ETHEREUM Smart-Contract Development for ICO 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We need an ICO Wallet that works on Ethereum Smart-Contract

    €297 (Avg Bid)
    €297 Μέση Προσφορά
    18 προσφορές
    crypto exchange -- 2 6 μέρες left

    Hello! I need a script crypto exchange, just looking for a ready solution. Before buying, I need to watch a demo! I do not need to develop from scratch, such a proposal please do not write to me!

    €1136 (Avg Bid)
    €1136 Μέση Προσφορά
    34 προσφορές
    Smart Contract needed for ICO / Token distribution 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Greetings, digital warriors, We're seeking a capable developer with experience writing smart contracts. We will be embarking on our ICO sometime in January, and need a smart contract to be written for us. We will take care of the ICO landing page (front/back-end), and we will have a payment gateway ready (Coinpayments). All we need from you, is a rock-solid smart contract that will enable...

    €2449 (Avg Bid)
    €2449 Μέση Προσφορά
    48 προσφορές
    Build Decentralized Exchange 0x Protocol Like Paradex 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Here Its Example How Should Look And Should Be The Exchange The UI/UX Check Website Before Bid if u can make like this okay : [κάνε είσοδο για να δεις το URL]

    €4077 (Avg Bid)
    €4077 Μέση Προσφορά
    38 προσφορές
    Ethereum Smart Contract developers needed 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking for Ethereum Smart Contract developers who has god grip on Solidity language to write contracts and trigger events

    €55 (Avg Bid)
    €55 Μέση Προσφορά
    4 προσφορές
    crypto exchange 5 μέρες left

    Hello! I need a script crypto exchange, just looking for a ready solution. Before buying, I need to watch a demo! I do not need to develop from scratch, such a proposal please do not write to me!

    €1242 (Avg Bid)
    €1242 Μέση Προσφορά
    43 προσφορές
    Cryptocurrency mining pool modification 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm trying to modify pool codes in a mining pool using SHA 256 and redeem the hashes in another coins . Basically my device only process SHA 256 but wondering if we could program the pool to convert the algorithm ? please contact me if you have experience in this filed. my method of payment is by creating milestones and release it once the task was completed . had lots of good reviews so far...

    €408 (Avg Bid)
    €408 Μέση Προσφορά
    15 προσφορές
    ERC20 token exchange listing with 1 - 2 eth budget. 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    ERC20 token listing with 1 - 2 eth budget.

    €466 (Avg Bid)
    €466 Μέση Προσφορά
    24 προσφορές
    Legal opinion on Utility token 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We have an ERC20 token and we want a legal opinion to ensure it's a utility cryptocurrency. Please don't bid if you are inexperienced with this task.

    €505 (Avg Bid)
    €505 Μέση Προσφορά
    12 προσφορές
    Setup Electrum Wallets 3 μέρες left

    I am looking for a blockchain developer experienced in setting up Electrum wallets. Project's description and features is attached.

    €293 (Avg Bid)
    €293 Μέση Προσφορά
    11 προσφορές
    Blockchain expert. 3 μέρες left

    Hi. I am going to develop new blockchain. I will share details for right freelancer.

    €890 (Avg Bid)
    €890 Μέση Προσφορά
    33 προσφορές
    I need someone to fork parity to work with an Ethereum clone coin 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone to fork parity [κάνε είσοδο για να δεις το URL] to work with this coin [κάνε είσοδο για να δεις το URL]

    €454 (Avg Bid)
    €454 Μέση Προσφορά
    16 προσφορές
    Blockchain developer 1 μέρα left

    I want to develop a proprietary service for my customers. Essentially, it's going to be a stripped-down version of blockchain. I need someone who is knows blockchain inside out - to the point where theyre not helplessly enamoured by it. If you know what you're doing, this is a walk in the park. If you're wrapped up in your crypto bubble, stay there, I have no use for you

    €1387 (Avg Bid)
    €1387 Μέση Προσφορά
    37 προσφορές
    Compile new POS/POW coin -- 2 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want to start a new coin POS/POW. Please bid if you have already developed coins. Looking forward for serious dev..

    €656 (Avg Bid)
    €656 Μέση Προσφορά
    8 προσφορές
    Ethereum Smart Contract developer 14 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking for an etherum smart contract developer Bid only i you have done this and can show some of your work on smart contract developments

    €44 (Avg Bid)
    €44 Μέση Προσφορά
    9 προσφορές
    fix minor crypto payment processor issues on website 8 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    fix minor issues on coinspayment gateaway. btc, eth, and ltc mostly is fixed, just that the exchange rate has a problem. [κάνε είσοδο για να δεις το URL]

    €72 (Avg Bid)
    €72 Μέση Προσφορά
    10 προσφορές
    fix bug on API 6 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i need a minor bug fix on coinspayment API.

    €43 (Avg Bid)
    €43 Μέση Προσφορά
    25 προσφορές
    Create a new Crypto Currency 15 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Create a new Crypto Currency by Improving open source existing codes and ensure its reliability to connect to external environments, and implement sepcific specs and deliverables and high level security.

    €3014 - €5023
    Προεξέχον Σφραγισμένο ΣΜΓ
    €3014 - €5023
    63 προσφορές

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