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. Thuê Ethereum Developers

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    We want to make a pilot project and adopt a tokenexchange for enterprise use. Our aim is to evaluate and learn how this goes and need developers who are understanding ICO/STO and can helpnusbwith building a reference token exchange to experiment with and develop it into a future rral project. Scope: identify open source projects to start with. Help with branding hardening and implementing UI Templ...

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    28 lượt đặt giá

    Existing Ruby on rails virtual currency web application needs customisation to incorporate bitcoin and and ethereum wallet capabilities for users.

    $161 (Avg Bid)
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    3 lượt đặt giá

    Professional look of Dex like:- [đăng nhập để xem URL] All token support of Eth and neo BlockChain Example of exchange :- [đăng nhập để xem URL] [đăng nhập để xem URL] [đăng nhập để xem URL] Let me know if you can help

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    3 lượt đặt giá
    Customization of Ethereum's main chain 5 ngày left
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    ◆ About the item It becomes customization of Ethereum's main chain. ◆ Overview ・ Fixing critical issues (below), incorporating ※ As for the amount of work, it seems to be one to several days. ◆ problem 1. Important issues ・ SafeMath library was not used In transfer / transferFrom function, overflow may occur, It can lead to the loss of all funds 2. Minor issues ・ Constructor name remains d...

    $355 (Avg Bid)
    $355 Giá đặt trung bình
    7 lượt đặt giá

    Looking for a ready-made site. Please let me know. if you Have

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    Blockchain Prototype 5 ngày left
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    We need (1) consultancy service; and (2) prototype development for a Blockchain project. It is not a full fledged platform, it is more a prototype, or a demo version of the platform. The project should include the research covering conceptual and technical aspects, and a prototype to show implementation. The paltform should be desinged for charitable organization to receive/spend funds.

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    Hello. i need verified acc on xchange site my info is rejecting with no reason. so i need a guy who are expert in this More info will share via chat Thanks

    $124 (Avg Bid)
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    3 lượt đặt giá

    Need a software which can generate unconfirmed Bitcoin transaction without having any Bitcoins in the wallet. Needs to appear to send bitcoins

    $513 (Avg Bid)
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    9 lượt đặt giá

    I want to make a script to be able to backtest the profits of buying a basket of cryptocurrencies or index. You must be able to choose start date and end of the backtest, choose between independent currencies or an index such as the top 10 (per marketcap) top 30, top 50, top 100 .... that includes coins that enter and leave the index daily. It must be possible to enter and take into account the e...

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    I am looking for a dev who can clone my existing website on [đăng nhập để xem URL], it will be a HTML/CSS/Javascript website.

    $188 (Avg Bid)
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    We're looking for tech writer who can help us the web content and white paper for a Ethereum based minable toke. Work with us to bring the project to live. If you know in depth about mining mechanism and ethereum issuing, please let me know. - Tech writer needed from America - Crypto Mining - Ethereum issuance - About 20 pages core content length

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    29 lượt đặt giá

    experience with Truffle Oraclize Ethereum-Bridge Vue.js I just need some details to be fixed and added

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    Looking for someone who will be able to build a custom cryptocurrency on either ethereum or eos.

    $593 (Avg Bid)
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    Hello, I am looking for advice on how to create an Ethereum Smart Contract. *What is your experience with the technical aspect ? *What is your experience with the business / economics aspect of it ? *What is your experience of a smart contract in an STO / ICO ?

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    M7 project(Blockchain for Real Estate) 1 ngày left
    ĐÃ XÁC THỰC

    Applying Blockchain/AI to Real Estate Functionality- 1-Tokenization( Buy Property, Liquidate Equity, Sell Property) Tech: Ethereum/Full Stack/AI 2-Title Search from state website and do analytics to give risk score (Data crawling, AI/NLP) 3- Smart Contracts( No middle man between buyer and seller)using Blockchain/Ethereum 4-Marketplace(Owner,Lender,Seller,Investor,Banker, recommendation en...

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