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    12 работ(-а,-ы) найдено, цены указаны в USD
    Update React based chrome extension 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Write a proposal by answering (10+70). Otherwise won’t read your proposal. I am looking for a freelancer who can do the following to my existing chrome extension code 1. Make the extension auto updatable without going through chrome Store submission (something like over the air updates for React Native app) 2. Add mixpanel analytics to track user behaviour FYI: the extension is related to web3

    $106 (Avg Bid)
    $106 Ср. заявка
    5 заявок(-ки)

    Skills HTML, JavaScript, CSS, Node.js, React, TypeScript, Solidity, GraphQL, , , Web3-react, , Wireframing Description Altura is a web3 gaming platform that provides developers with the tools and solutions they need to create, integrate and monetize their games using digital assets. Our vision is to become the Shopify of digital assets, providing a comprehensive platform that powers the world of web3 gaming. We are seeking a talented Full Stack Web3 Developer to join our dynamic and fast-growing team. The ideal candidate will have a passion for building decentralized applications and a deep understanding of web3 technologies and the Ethereum ecosystem. Responsibilities - Design, build, and maintain scalable and efficient decentralized applications on the Ethereum blockchain Collaborate w...

    $32 / hr (Avg Bid)
    $32 / hr Ср. заявка
    7 заявок(-ки)

    I'm learning react and web3, and am looking to create a very basic DAPP on the Goerli testnet. Most of the code is done, but having a few issues with the web3 element. Am looking for someone to get it working by fixing the code, as I will then study the changes made to help me learn what I'm doing wrong.

    $24 (Avg Bid)
    $24 Ср. заявка
    30 заявок(-ки)

    Hi! I am looking for a Senior Node.js developer Experienced with more than 3yrs of Node.js, AWS, Angular Experienced in is a plus Can work Full-time Available in CET timezone (9 am to 6 pm). Salary expectation is $15 - $25 per hour Only Individual developers with no agency or Company

    $19 / hr (Avg Bid)
    $19 / hr Ср. заявка
    77 заявок(-ки)
    设计一个超级web3网站 3 дней(-я) left

    设计一个超级web3网站,面向全球用户,在上面卖鞋子。数字概念,跑步就可以赚钱

    $10 (Avg Bid)
    $10 Ср. заявка
    6 заявок(-ки)
    Opensea NFT collection 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello I need someone that could gather data from NFT collection available on Open sea. I need certain data to be extracted as for example: Age of the collection Amount of NFT Last sales 7 -15 days Floor price of the collection Numbers of NFT never sold since mint …..

    $91 (Avg Bid)
    $91 Ср. заявка
    25 заявок(-ки)
    Looking to fullstack web3 developer 3 дней(-я) left
    ПОДТВЕРЖДЕН

    I am looking for fullstack web3 developer who can build NFT marketplace like opensea, with admin panel. Apply only if you can complete this project.

    $2046 (Avg Bid)
    $2046 Ср. заявка
    36 заявок(-ки)
    Blockchain Freelancer 3 дней(-я) left

    It's a simple system tonconvert pdf into data and store it on blockchain

    $6 / hr (Avg Bid)
    $6 / hr Ср. заявка
    6 заявок(-ки)

    I am planning to build crypto wallet app. requirements: - crypto exchange - own coin - transfer figma design will be shared via chat

    $22 / hr (Avg Bid)
    $22 / hr Ср. заявка
    38 заявок(-ки)
    Mining Pool -- 2 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Looking for an experienced BITCOIN blockchain, web developer / coding partner that can create (from the ground up if necessary) a new unique secure bitcoin mining pool. I am not looking for a replica of any existing open source pools that currently exist however, the source code can be used from such open source code to create this new pool with the full understanding that the code must be fully tested for bugs and security holes. Emphasis on secure. 100% SOURCE CODE MUST BE MADE AVAILABLE DURING THIS ENTIRE PROJECT Key targets that must be met during this project are: 1. Continued development must be factored in. Long term partnership not a one off job. 2. Source code must be made available for 3rd party security audits. 3. The Pool must run on the most recent version of Ubuntu. 4. Mi...

    $2635 (Avg Bid)
    $2635 Ср. заявка
    66 заявок(-ки)
    Looking for senior solana Expert 9 часов(-а) left
    ПОДТВЕРЖДЕН

    Hello We are looking for senior solana NFT expert. NFT design is already ready. You need to check defi site and find out current issue. You must start right now. Thank you

    $1397 (Avg Bid)
    $1397 Ср. заявка
    36 заявок(-ки)
    Smart contract with dApp 10 дней(-я) left

    I need pre-build ERC721A Merkleproof gas optimized smart contract with all other functions with dapp integrated code. in this way I can use code with multiple project

    $10 - $30
    Скрытый
    $10 - $30
    9 заявок(-ки)

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