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. Hire Ethereum Developers

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    19 jobs found, pricing in USD

    Develop a smart contract for our token. It must have the following features. (Add new coins when ever needed) (Flexible token supply) (Whitelist and blacklist wallet addresses) (Receiving the tokens back) Many stable coins smart contracts are open sourced.

    $673 (Avg Bid)
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    5 bids

    We have blockchain project and require experienced developers to help us. Please share your experience, time and cost for previous projects. We are looking for long term cooperation and more projects are coming.

    $610 (Avg Bid)
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    11 bids
    Smart contract - block Chain 5 days left
    VERIFIED

    Block chain expert with expertise in solidity, as part of the elimination process, a simple smart contract has to be written, less than 20 lines, The project is for an agricultural market place, the developer should be able to write a few lines with a smart contract for an agricultural market place, where people can buy and sell products e.g. Coffee, Fish, Irish Potatoes, Beef. Failure to provide ...

    $2280 (Avg Bid)
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    29 bids

    ERC20 token listing with low budget.

    $871 (Avg Bid)
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    13 bids

    we are looking for smart contract developers having good knowledge of solidity language to compile and deploy contracts and use web3 to get it done on front end

    $50 (Avg Bid)
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    4 bids

    Need investors for new crypto project Pre sale aventage price whit 60% bonus

    $476 (Avg Bid)
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    6 bids

    Create a digital currency prototype using aws managed blockchain and Hyperledger Fabric 1.2 framework (or ethereum framework) This will be a small prototype/proof of concept for a larger project.

    $1005 (Avg Bid)
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    6 bids

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

    $347 (Avg Bid)
    $347 Avg Bid
    21 bids

    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!

    $1273 (Avg Bid)
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    35 bids

    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...

    $2811 (Avg Bid)
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    53 bids

    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 : [login to view URL]

    $4617 (Avg Bid)
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    40 bids

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

    $62 (Avg Bid)
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    4 bids
    crypto exchange 3 days 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!

    $1406 (Avg Bid)
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    44 bids

    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...

    $461 (Avg Bid)
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    15 bids

    ERC20 token listing with 1 - 2 eth budget.

    $525 (Avg Bid)
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    26 bids

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

    $331 (Avg Bid)
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    11 bids

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

    $1128 (Avg Bid)
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    35 bids

    I need someone to fork parity [login to view URL] to work with this coin [login to view URL]

    $516 (Avg Bid)
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    17 bids
    Create a new Crypto Currency 13 days left
    VERIFIED

    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.

    $3393 - $5654
    Featured Sealed NDA
    $3393 - $5654
    65 bids

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