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 분야 채용

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    I'm looking for an expert developer! Build me a cryptocurrency decentralized exchange based on TRON You must have to show your previously developed project in the description. If you won't mention the similar project which you have done...I am not gonna reply...

    $725 (Avg Bid)
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    13 입찰

    Hi we need a CryptoCurrency & Blockchain Developer for our company work there two phases of this project first we will do simple phase 1 then move to phase 2

    $162 (Avg Bid)
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    25 입찰

    We need JavaScript functions for creating EOS address, send EOS, RECEIVE EOS, and query EOS balance

    $101 (Avg Bid)
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    1 입찰

    La aplicación implica realizar realizar registro de activos digitales en la Blockchain de ETH

    $19 / hr (Avg Bid)
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    14 입찰

    Small project ( 2 to 3 pages ) about the idea of using Blockchain in the Egyptian banking sector , pros and cons and barriers .

    $34 (Avg Bid)
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    19 입찰

    Greetings. I am looking for angular6(Angular Material)+NodeJS+PostgreSQL expert. I have one marketplace project built in Angular6 + Node.js + [로그인하시면, URL을 확인하실 수 있습니다.] + PostgreSQL. And it uses exchange site api as a payment gateway. Now I want you to update, fix bugs and add missing features. I need it to be completed within 7 days. You must start work today and have no other job now. Please ch...

    $207 (Avg Bid)
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    14 입찰

    At the moment our contract only offers 1 token holder, which can send tokens to others. We need to modify our smart contract that it allows everyone to send tokens. This function is already included in our smart contract, just need to run it.

    $18 / hr (Avg Bid)
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    24 입찰

    I am looking for help to create Java unit test for a project using Ethereum to send ETH. I use private chain in a closed environment but I have no idea how to get a transaction list of an address, while it’s easy to get it from Etherscan using testnet or mainnet.

    $502 (Avg Bid)
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    23 입찰
    Arbitrage trading 1 일 left
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    I'm looking for a man who is 100% worthy of arbitrage trading. I'm not looking for a beginner, but an experienced person. + reference

    $867 (Avg Bid)
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    5 입찰

    We need help with automatically creating wallet, sending and receiving & querying balance of Bitcoin Cash using nodejs

    $820 (Avg Bid)
    $820 평균 입찰가
    8 입찰

    Hello I need a ready online dapp coin game.. like ETH game. I can give you full info in PM

    $2590 (Avg Bid)
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    18 입찰

    We are looking for ERC1404 Developers that can also work for us with Web wallet and Website

    $726 (Avg Bid)
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    30 입찰

    We are looking for blockchain developer who already created or have no problem creating a simple wallet with the following functions in the next 24 hours: Listing prices Sending coin Create addresses Receive incoming coins Query transaction logs We need at least 2 coins: btc and eth for the next 24 hours. If you are proficient in blockchain and interested, please quote.

    $20 / hr (Avg Bid)
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    23 입찰

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