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    Details of work: ▽ Purpose and overview of system development request I'd like to create tokens based on Ethernet, We are looking for developer who can create Smart Contract using Solidity. We will contact you for the content of the Smart Contract you want to create. (The content that you would like to request is not a complicated content. I'd like to include a safe source code using a ...

    $1438 (Avg Bid)
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    18 ставки

    in order to be eligble for the NoS presale i have to develop a proof of concept Dapp on their platform. I have very limited coding skills and won´t be able to succsed myself therefore i want you to create this Dapp for me, it can be anything you like preferbly as simple as possible as long as it´s accepted by the founders of NoS. I know that making a proof of concept app is really si...

    $62 (Avg Bid)
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    2 ставки
    ERC20 auto get token 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need service for setting erc20 token. With auto get token after transfer eth to contract address. Need demo for more good job. Thanks

    $694 (Avg Bid)
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    4 ставки
    bitcoin and etheruim trade 6 дней(-я) left

    hello we need good employ free lancer to mange our bitcoin and etheruim trade for our company that he will work in our company to founded the bitcoin and etheruim for our company and our customers he must be online every day 10 hours we will also paid him in free lancer per month or week depend to his work

    $1241 (Avg Bid)
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    25 ставки

    I have some smart contracts that I can run on the truffle console. I need them integrated into a basic react app and some truffle javascript tests. Should be a couple of hours of work for an experienced developer.

    $310 (Avg Bid)
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    3 ставки

    we need employ good freelancer to be our foundation for our company in bitcoin and Ethereum wallets which he will work for us per monthly salary under protect of freelancer his work will be foundation for us the bitcoin and Ethereum thats we need for our company every month

    $1040 (Avg Bid)
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    13 ставки

    Talented crypto developer wanted for s revolutionary project. IMPORTANT: Please note the team will get paid with our company token. We are looking for ONLY 2 more developers to be part our team. Our team is international and it's a great opportunity to get involved in the development of something never made before! Make sure to bid only if you agree with those conditions thanks.

    $619 (Avg Bid)
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    13 ставки

    Talented crypto developer wanted for s revolutionary project. IMPORTANT: Please note the team will get paid with our company token. We are looking for ONLY 2 more developers to be part our team. Our team is international and it's a great opportunity to get involved in the development of something never made before! Make sure to bid only if you agree with those conditions thanks.

    $1447 (Avg Bid)
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    10 ставки

    BUILD A ERC-20 CONTRACT LIKE EOS

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    9 ставки

    setup forkdelta from their public github on our ubuntu instance use a public privity node

    $8 / hr (Avg Bid)
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    11 ставки
    setup forkdelta from their public github 4 дней(-я) left
    ПОДТВЕРЖДЕН

    setup forkdelta from their public github on our ubuntu instance use a public privity node

    $34 (Avg Bid)
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    4 ставки
    Test and Audit Smart Contracts 4 дней(-я) left
    ПОДТВЕРЖДЕН

    We will be awarding this project to multiple developers. We want developers to rigorously test and audit a few smart contracts. For every loop hole or security issue found, a bonus will be released. To be awarded this project find at least one security issue in the files attached and send it in as a message.

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    6 ставки

    Hello, i want a decentralized peer to peer exchange done based on Ethereum. I want custom design,charts,good interface done and some other special features.

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    36 ставки

    background:The BON introduces a new blockchain architecture designed to achieve vertical and horizontal scaling of distributed applications. Open networks provide account, authentication, database, asynchronous communication, and application scheduling across multiple CPU cores or clusters. The resulting technology is a blockchain architecture that eliminates user fees and allows developers to qui...

    $156 (Avg Bid)
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    8 ставки

    i need a blockchain and a cryptocurrency like [войдите, чтобы посмотреть URL] But my coin will have extra functionality

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    16 ставки

    Hi. I am a university student I have to do a Decentralized Voting System using blockchain. System should includes the following components. *Firstly, Registration model is a service for authenticating and registration of legitimate voters. This can be done by online registration, And also, the system includes a registration system for candidates. This can be done at the Election Department. ...

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    17 ставки
    Compile me "Keccak 256" hash algorithm for AS3 2 дней(-я) left
    ПОДТВЕРЖДЕН

    There are variety of cryptographic libraries for flash but I couldn't find any Keccak 256 algorithm. So I'm looking for someone who can compile "Keccak 256" hash algorithm in ActionScript class format.

    $192 (Avg Bid)
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    5 ставки
    Hyip Script 2 дней(-я) left

    Find a reliable programmer of german/or English can speak and adjust a hyip script or write a new one.

    $594 (Avg Bid)
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    6 ставки
    Bitcoin Auto Mining 1 день left
    ПОДТВЕРЖДЕН

    I need a professional expert to setup bitcoin auto mining By applying this, you are agreed that you will deliver proposal, attend interview and need to sign NDA about not reuse or publish or share the code or part of the code to others. ---------------------------------------------------------------------------------------------------------------------- Please develop proposal (max 3 pages) sho...

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    15 ставки

    I need a platform developed with an internal currency built-in. It essentially a simulation game which offers users the ability to invest fictional ‘play money’ into in-game tokens that follow real-time prices through APIs. Either has any value outside the game and are only used as components and mechanisms to create the basis of the investment game. The system is expected to remain o...

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    32 ставки

    Hello all , I have some cryptos ( bitcoin,eth ) which I want to invest in business to earn more cryptos or money. I need ideas from the right freelancer who would help me and guide me in the right direction. Please if u know about cryptocurrency business , then apply.

    $53 / hr (Avg Bid)
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    25 ставки
    ICO CryptoCurrency - White Paper 1 день left
    ПОДТВЕРЖДЕН

    Looking for expert white paper writer who has technical skills and knowledge and experience to write white papers for different ICO's If you have written whitepaper for an exchange website it will be a plus Must have good knowledge on blockchain, whitepaper, bitcoin, ICO and crpytocurrency

    $540 (Avg Bid)
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    18 ставки

    I am looking for senior smart contract developer having experience in ICO, token and smart contract, dapp development This will be the long term position. We are building e-sports platform and we are going to integrate blockchain technologies to our platform. You should answer our some questions, this is for selecting right candidate. please have a look our questions and bid here with answers I...

    $23 / hr (Avg Bid)
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    38 ставки

    Basically, What I am looking for is someone who knows the ethereum blockchain (i don't mean the ideas, I mean the code). It's so complex and maybe there exists someone who understands how to modify ethereum code .

    $131 (Avg Bid)
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    7 ставки
    ICO Dashboard 13ч. left

    ICOForo's state of the art ICO Dashboard is well defined & customizable. Also had multi-wallet integration, KYC Documentation & multilevel secure Features. [войдите, чтобы посмотреть URL]

    $741 (Avg Bid)
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    Help me build a new blockchain 1ч. left
    ПОДТВЕРЖДЕН

    Hello everyone. I want to make my own coin and my own blockchain. I'd love to hear your ideas and suggestions. IF you're well experienced, I will hire you. we will talk about the prices in private. I need someone remotely working and helping me understand more and more. I'm stuck about what to do.

    $360 (Avg Bid)
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    Trophy icon 3D Monoline Schematic Logo 1 день left

    Brandname: Interstar Network [войдите, чтобы посмотреть URL]

    $30 (Avg Bid)
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    54 работ

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