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. Ansæt Ethereum Developers

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    17 jobs fundet, i prisklassen EUR

    Hi I am looking for someone to create an app on the ethereum network. Our app is complete already. We just need to add the eth smart contracts. Please have experience and be available to start doing work.

    €2153 (Avg Bid)
    €2153 Gns Bud
    17 bud

    i need to create a token and integrate it to the website.

    €366 (Avg Bid)
    €366 Gns Bud
    17 bud

    Hi I am looking for someone to create an app on the ethereum network. Our app is complete already. We just need to add the eth smart contracts. Please have experience and be available to start doing work.

    €673 (Avg Bid)
    €673 Gns Bud
    20 bud
    ethereum developer 6 dage left
    VERIFICERET

    Hi I am looking for someone to create an app on the ethereum network. Our app is complete already. We just need to add the eth smart contracts. Please have experience and be available to start doing work.

    €571 (Avg Bid)
    €571 Gns Bud
    15 bud

    I have forked a dapp and turned into a similar game, but one of the functions is not working. It's developed on tron blockchain. I need you to see the smart contract and see what needs to be fixed.

    €144 (Avg Bid)
    €144 Gns Bud
    11 bud
    create a masternode coin! 5 dage left
    VERIFICERET

    i need to change my current erc20 token to a masternode token like dash i already have own erc20, just need to swap it.

    €442 (Avg Bid)
    €442 Gns Bud
    12 bud

    I am looking for a programmer to develop a birth registration application in solidity, can be a simple application

    €398 (Avg Bid)
    €398 Gns Bud
    7 bud
    Looking for crypto trader 5 dage left
    VERIFICERET

    We are a company based in Dubai and We are looking for experienced freelance traders, who can join our dynamic and dedicated team. Who are we? Teroxx is one of the first digital asset and digital currency trading houses in the world! Working closely with regulators, Teroxx is on its way to implement an international concept for cryptocurrency trading and investments in blockchain technology and i...

    €48 / hr (Avg Bid)
    €48 / hr Gns Bud
    17 bud

    Hello, We want to create a crypto-asset which here is the context: Our company FAZUP manufactures and markets a device that greatly reduces the amount of electromagnetic waves absorbed by smartphone users. It is an extra fine passive antenna, in the form of a patch, which is positioned very precisely on the back of the mobile phones, with respect to their main antenna location. The FAZUP patch r...

    €13 / hr (Avg Bid)
    €13 / hr Gns Bud
    21 bud

    Need an experienced solidity smart contract developer. Must be able to write tests using openzeppelin framework. Attach all past smart contract jobs & projects or you won't be considered

    €7 / hr (Avg Bid)
    €7 / hr Gns Bud
    6 bud
    Exchange platform 5 dage left
    VERIFICERET

    Bitcoin, litecoin and ethereum exchange with fiat currency

    €1490 (Avg Bid)
    €1490 Gns Bud
    33 bud

    We need to do penetration testing to our smart contract on Rinkeby and need to static analysis as well. We need to complete this static & dynamic analysis ASAP before you launch the contract on mainnet. The developer needs to have expertise in Solidity and have extensive experience in Solidity smart contract audit and penetration testing. Please follow up with portfolios.

    €640 (Avg Bid)
    €640 Gns Bud
    12 bud

    We have a running DEX but on running market [log ind for at se URL] tech spec we want. Specifically we want to build a [log ind for at se URL] like exchange. 1. Front end totally change (use react or any other tech) 2. Full source code need to be provided 3. Backend server 4. Token listing/integration process 5. Deploy on digital ocean 6. 2 color theme daymode and night mode ** All resource...

    €1373 (Avg Bid)
    €1373 Gns Bud
    22 bud

    We need to do penetration testing to our smart contract on Rinkeby and need to static analysis as well. We need to complete this static & dynamic analysis ASAP before you launch the contract on mainnet. The developer needs to have expertise in Solidity and have extensive experience in Solidity smart contract audit and penetration testing. Please follow up with portfolios.

    €617 (Avg Bid)
    €617 Gns Bud
    11 bud

    We are looking for Blockchain Expert who can work on our various projects. There are so many tasks that you have to implement and if you are right person, it will be long term contract. I'm looking for Real Expert have at least 2 years of experience in this field. You are needed to show some previous works that you have done and explain about it. Must work on US timezone. There might be over...

    €19 / hr (Avg Bid)
    €19 / hr Gns Bud
    36 bud

    Hello my name is Giovanni. I was wondering if someone in here could make me a professional betting site. Please contact me for further discussion. Best regards.

    €2500 (Avg Bid)
    €2500 Gns Bud
    39 bud
    Build a CryptoCurrency Exchange. 14 dage left
    VERIFICERET

    we want to build a cryptocurrency exchange not token exchange not ICO website crypto exchange BTC BCH ETH LTC XRP NEO USDT TRX all coins should be able to trade with each other as pairs. *** you can download requirements document and read that in depth and word by word *** if you want to have a chance to choose as this project freelancer, you should read t...

    €5291 - €8819
    Fremhævet Forseglet
    €5291 - €8819
    96 bud

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