Web3 project video jobs

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    125 web3 project video työtä löytyi, hinnoittelu EUR

    I need you to build a...books to the library.  7. Track the history of the book's ownership.  8. Record damage & repair for a book.  9. View book status/history.  10. Log relevant events.  Bonus ● Web3 front end.  ● Token/Fund transfer. Use of the following tools/resources are recommended:  ● Truffle  ● Mocha/Chai  ● OpenZeppelin

    €873 (Avg Bid)
    €873 Keskimäär. tarjous
    21 tarjoukset

    I need you to build a...books to the library.  7. Track the history of the book's ownership.  8. Record damage & repair for a book.  9. View book status/history.  10. Log relevant events.  Bonus ● Web3 front end.  ● Token/Fund transfer. Use of the following tools/resources are recommended:  ● Truffle  ● Mocha/Chai  ● OpenZeppelin

    €102 (Avg Bid)
    €102 Keskimäär. tarjous
    4 tarjoukset

    I need you to build a...books to the library.  7. Track the history of the book's ownership.  8. Record damage & repair for a book.  9. View book status/history.  10. Log relevant events.  Bonus ● Web3 front end.  ● Token/Fund transfer. Use of the following tools/resources are recommended:  ● Truffle  ● Mocha/Chai  ● OpenZeppelin

    €534 (Avg Bid)
    €534 Keskimäär. tarjous
    10 tarjoukset
    Solidity contract Loppunut left

    I need you to build a...books to the library.  7. Track the history of the book's ownership.  8. Record damage & repair for a book.  9. View book status/history.  10. Log relevant events.  Bonus ● Web3 front end.  ● Token/Fund transfer. Use of the following tools/resources are recommended:  ● Truffle  ● Mocha/Chai  ● OpenZeppelin

    €281 (Avg Bid)
    €281 Keskimäär. tarjous
    7 tarjoukset

    I need you to develop some software for me. - Backend User Database with Wallet Integration - Smart Contracts

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    24 tarjoukset

    We have some issue in web3 eth api need to solve it

    €34 (Avg Bid)
    €34 Keskimäär. tarjous
    7 tarjoukset

    ...Franciso and Switzerland. We are looking for someone who can assist with back-end development of our website, including creating an accounts system. Any experience working with [kirjaudu nähdäksesi URL:n] for dApp Development, database backed web apps or AWS hosting infrastructure would be helpful, though not essential. If you have experience in any of these areas

    €16 / hr (Avg Bid)
    €16 / hr Keskimäär. tarjous
    55 tarjoukset
    Web development Loppunut left

    I need a new website. I already have...a website for my small business. We are looking for a highly skilled front end developer or team to build a Web3 website. We provide the backend. You need to have skills in CSS, Web3, Photoshop and have understanding on working with Web3 sites. Creating skeleton screens for design. pixel perfection is a must!

    €1970 (Avg Bid)
    €1970 Keskimäär. tarjous
    125 tarjoukset

    I want a professional blockchain programmer who is very good at making fast results in web3.js. I want to configure the backend for distribution of my utility token. Need it to be done in 1-2 hours. Very urgent. Much work needs to be done but I will pay proper amount for the work. Write "Blockchain expert" on your proposal so that I can avoid spam bids

    €471 (Avg Bid)
    €471 Keskimäär. tarjous
    11 tarjoukset

    ...COMPLETELY, OTHERWISE I REJECT YOUR OFFER. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Hello, I have a project where I need someone with experience in javascript AND solidity/web3. Basic information: The project is an product marketplace, built on the ethereum blockchain with a smart contract. Users can place articles through some

    €173 (Avg Bid)
    €173 Keskimäär. tarjous
    14 tarjoukset

    Hello Iqbal S., I need help in an upcoming project of mine. Basicly the only thing I need help with, is the javascript/web3/MetaMask communication between a smart contract and my website. I have already the website designed and also the smart contract is ready. Let's chat about more if you want.

    €213 (Avg Bid)
    €213 Keskimäär. tarjous
    1 tarjoukset

    Hello Zheng Y., I need help in an upcoming project of mine. Basicly the only thing I need help with, is the javascript/web3/MetaMask communication between a smart contract and my website. I have already the website designed and also the smart contract is ready. Let's chat about more if you want.

    €101 (Avg Bid)
    €101 Keskimäär. tarjous
    1 tarjoukset
    Project for Ming L. Loppunut left

    Hello Ming L. I need help in an upcoming project of mine. Basicly the only thing I need help with, is the javascript/web3/MetaMask communication between a smart contract and my website. I have already the website designed and also the smart contract is ready. Let's chat about more if you want.

    €101 (Avg Bid)
    €101 Keskimäär. tarjous
    1 tarjoukset

    Hello Pixel Web Makers, I need help in an upcoming project of mine. Basicly the only thing I need help with, is the javascript/web3/MetaMask communication between a smart contract and my website. I have already the website designed and also the smart contract is ready. Let's chat about more if you want.

    €101 (Avg Bid)
    €101 Keskimäär. tarjous
    1 tarjoukset
    Project for Dao T. Loppunut left

    Hello Dao T., I need help in an upcoming project of mine. Basicly the only thing I need help with, is the javascript/web3/MetaMask communication between a smart contract and my website. I have already the website designed and also the smart contract is ready. Let's chat about more if you want.

    €101 (Avg Bid)
    €101 Keskimäär. tarjous
    1 tarjoukset
    Write some software Loppunut left

    I need you to develop some software for me. I would like this software to be developed for Linux using Javascript. The ...this software to be developed for Linux using Javascript. The role needs the following done - 1. Debugging javascript 2. Debugging callbacks and callback hell. 3. Testing with web3 library. The role is all debugging and testing.

    €151 (Avg Bid)
    €151 Keskimäär. tarjous
    16 tarjoukset

    ...looking for an experienced React developer with good design skills and deep knowledge of CSS (+preprocessor) to work on a decentralized exchange on the Ethereum blockchain. The project involves creating an Ethereum web wallet and a exchange frontend (candlesticks, ohlc, etc.). You will be working with other remote and on-site developers. Here is a list of

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    33 tarjoukset

    ...looking for an experienced React developer with good design skills and deep knowledge of CSS (+preprocessor) to work on a decentralized exchange on the Ethereum blockchain. The project involves creating an Ethereum web wallet and a exchange frontend (candlesticks, ohlc, etc.). You will be working with other remote and on-site developers. Here is a list of

    €31 / hr (Avg Bid)
    €31 / hr Keskimäär. tarjous
    26 tarjoukset

    Hello, i am also a blockchain developer, i am working on signature creation with metamask using [kirjaudu nähdäksesi URL:n] function, But when i trying to verify this signature using solidity contract ecrecover function it 's giving wrong address. Need some one worked on signature using metamask.

    €84 (Avg Bid)
    €84 Keskimäär. tarjous
    4 tarjoukset

    What you will be doing Writing Solidity smart contracts for SharesPost's blockchain services Integrating ERC20 tokens into the sharesposts marketplace Writing web3, React and Javascript dApp code Scaling a high performance financial application Building APIs for our React front end Working with Blockchains, Distributed Ledgers, SQL and NoSQL data Applying

    €29 / hr (Avg Bid)
    €29 / hr Keskimäär. tarjous
    20 tarjoukset