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    158 web3 project video työtä löytyi, hinnoittelu EUR

    ...writers to contribute on a weekly basis. Your chance to emerge into hip blockchain industry as a writer / researcher, as we partnered up with some major industry players like Web3 Foundation and some others. This is how it works: you contribute an op-ed piece of 500-700w every week. It's okay if you've never written about blockchain, and we also provide

    €26 (Avg Bid)
    €26 Keskimäär. tarjous
    21 tarjoukset

    I need a simple laravel page that able to transfer , get balance and create wallet for my erc20 eth token. the pages must integrate with [kirjaudu nähdäksesi URL:n] and [kirjaudu nähdäksesi URL:n] for wallet management. I don't need any nice design just these few functionality thanks

    €172 (Avg Bid)
    €172 Keskimäär. tarjous
    21 tarjoukset

    Hello, I have a project on remix which works when environment is javascript VM, but when I try to deploy it on [kirjaudu nähdäksesi URL:n], I can't run the functions correctly. I am stuck and don't know if there are some problems with my solidity code. I will give 20$ for resolving this issue and making my smart contract work on GUI (namely, Chrome browser). The price

    €24 (Avg Bid)
    €24 Keskimäär. tarjous
    4 tarjoukset

    Hello, I have a project on remix which works when environment is javascript VM, but when I try to deploy it on [kirjaudu nähdäksesi URL:n], I can't run the functions correctly. I am stuck and don't know if there are some problems with my solidity code. I will give 20$ for resolving this issue and making my smart contract work on GUI (namely, Chrome browser). The price

    €23 (Avg Bid)
    €23 Keskimäär. tarjous
    3 tarjoukset

    Hi currently we have an ethereum decentralized exchange built and need help with the UI UX. We need an ethereum front end developer with experience in metamask, [kirjaudu nähdäksesi URL:n], and react. To help with connecting ethereum smart contracts with an existing front end and make other customizations. Having full stack experience will be beneficial to assist us

    €14 / hr (Avg Bid)
    €14 / hr Keskimäär. tarjous
    50 tarjoukset
    BlockChain Tutor Loppunut left

    Need someone who is competent with blockchain development to help me finish a course and fast-track my learning endeavors. Ideal candidate is familiar with ganache, [kirjaudu nähdäksesi URL:n], ethereum, and smart contract development.

    €122 (Avg Bid)
    €122 Keskimäär. tarjous
    10 tarjoukset
    Need web3.js Expert Loppunut left

    I need [kirjaudu nähdäksesi URL:n] expert to develop DApp for smart contract. Must expert in HTML5, Css, JavaScript & [kirjaudu nähdäksesi URL:n] skills to fulfill my needs.

    €127 (Avg Bid)
    €127 Keskimäär. tarjous
    5 tarjoukset

    we are looking fir web3 js expert who call functions from contract and implement them in front end. you must be very good at css and jquery to wok on this lowest bidder will be preferred

    €107 (Avg Bid)
    €107 Keskimäär. tarjous
    9 tarjoukset

    we are looking fir web3 js expert who call functions from contract and implement them in front nd. you must be very good at css and jquery to wok on this lowest bidder will be preferred

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

    we are looking for smart contract developers having good knowledge of solidity language to compile and deploy contracts and use web3 to get it done on front end

    €200 (Avg Bid)
    €200 Keskimäär. tarjous
    7 tarjoukset

    ...a blockchain programmer. You dont have to be an expert. I just need to "interact" with the ethereum blockchain, that means: Knowing how to implement: - Truffle Framework - Web3 - Solidity Language The idea is to create a web dapp for exchanging currencies, see (mine is simplier, dont worry coders): [kirjaudu nähdäksesi URL:n] [kirjaudu nähdäksesi URL:n] h...

    €16 / hr (Avg Bid)
    €16 / hr Keskimäär. tarjous
    28 tarjoukset

    ...place via API and not in the application itself. We're using loopback to easily create the APIs, but we need someone to write the JS code to connect to the ethereum network via Web3, do calculations, etc. We have documented 13 API calls that the application will need to make. We'll also need you to set up 2 factor authentication via email with mailgun

    €506 (Avg Bid)
    €506 Keskimäär. tarjous
    13 tarjoukset
    Solidity Developer Loppunut left

    Looking for a developer wi...protocols * Build automation around operating a blockchain-based system * Writing specs for major work items Required knowledge and Skills * Solidity programming & testing * Web3 API * Javascript & nodejs Qualifications * Bachelor's degree or higher in a technical field * 5 years of software development experience

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
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    €386 Keskimäär. tarjous
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    Web3 simple wallet developer (web)

    €137 (Avg Bid)
    €137 Keskimäär. tarjous
    5 tarjoukset

    Associare funzione random al fronte end

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    €16 / hr Keskimäär. tarjous
    6 tarjoukset
    Web3 developer Loppunut left

    I need web3 developer to handle some tasks. English fluency is required.

    €381 (Avg Bid)
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    20 tarjoukset

    I need someone who knows sth. about cryptocurrencies the MetaMask web extension and [kirjaudu nähdäksesi URL:n] to help me with a website for a client. You can see exactly what we need here: [kirjaudu nähdäksesi URL:n] but be aware that you can use this example only correct with the metamask web extension on your browser. I got the website design

    €139 (Avg Bid)
    €139 Keskimäär. tarjous
    8 tarjoukset

    i am currently building an Ethereum Wallet in electron with Javascript (node.js) im currently trying to create address but what every i seem to do i get an error . TypeError [kirjaudu nähdäksesi URL:n] is not a function at [kirjaudu nähdäksesi URL:n] Im looking for someone to fix this and tell me how they did it.

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

    i am currently building an Ethereum Wallet in electron with Javascript (node.js) im currently trying to create address but what every i seem to do i get an error . TypeError [kirjaudu nähdäksesi URL:n] is not a function at [kirjaudu nähdäksesi URL:n] Im looking for someone to fix this and tell me how they did it.

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

    ...blockchain, for Mac/Win. We need the right dev to join our team and handle a variety of tasks on front and backend. You must have full knowledge of Node, Angular versions, and Web3. Be able to write very clean code, clear documentation, and have excellent communication skills. Prefer devs with experience working on US/EU/Aus dev teams, familiar with those

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

    Im looking For someone who help me to develop a project, I am a beginner on smart contract with ethereum. the project is a Medical Record Sharing like this [kirjaudu nähdäksesi URL:n] solidity ^0.4.17; web3 work together

    €450 (Avg Bid)
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    PRIAM PROJECT Loppunut left

    Blockchain, Solidity, Ethereum, hyperledger, Javascript, JSON, WEB3 * Freelance * 300 à 500€/J * PRIAM est une société de conseil spécialisée en blockchain. Afin de pouvoir répondre à une demande croissante de Proof of Concept, nous cherchons un développeur qui pourrait assister sur l'étude d’application de l...

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    8 tarjoukset

    ...DEEP knowledge and 3+ years of daily experience working with Angular, Node, Web3 - (Solidity a plus). Native/fluent English speaker. We have a basic e-commerce app, built on the Ethereum blockchain, which we are continuing to develop. Show how you have used Angular, Node, and Web3 recently. We need someone who can successfully navigate challenges, handling

    €42 / hr (Avg Bid)
    €42 / hr Keskimäär. tarjous
    82 tarjoukset

    I looking for Full-Stack Web Developer/Game ...Express, ReactJS and NodeJS - aswell as game development suites such as Unity and Phaser. Services: ★ Custom Solidity Contracts ★ ERC20 Tokens ★ Whitepapers ★ Websites with Web3 integration ★ Betting Sites ★ Cryptogaming sites ★ Mobile Games ★ Social Networking Sites ★ Traditional Games

    €463 (Avg Bid)
    €463 Keskimäär. tarjous
    16 tarjoukset
    desktop dev needed Loppunut left

    Looking for a dev with deep knowledge and experience with Angular, Node, Web3 - (Solidity a plus). Must be native/fluent English speaker. We have a basic e-commerce app, built on the Ethereum blockchain, which we are continuing to develop. <<< When applying for this project, include your CV and/or code samples. >>>

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

    ...for someone who have experience in Ethereum + solidity + [kirjaudu nähdäksesi URL:n] + javascript + HTML + node.js, and have used Ganache for local development of blockchain dapps. For timeline, I need it to be done within 3 days. My budget is limited so the lower the bid, the higher chance you get the project. Please type "mustang" if you have read this proposal. T...

    €117 (Avg Bid)
    €117 Keskimäär. tarjous
    14 tarjoukset

    There is a bug in existing Ethereum Dapps and I want someone to fix it. I am looking for someone who have experience in Ethereum + solidity + [kirjaudu nähdäksesi URL:n] + javascript + HTML + node.js, and have used Ganache for local development of blockchain dapps. I need it to be fixed in 4 to 5 days and target completion by this Sat.

    €207 (Avg Bid)
    €207 Keskimäär. tarjous
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    Hi, I am looking fir a developer to build a quick prototype of a dapps web applicaion using ethereum (Truffle Framework), Solidity and web3.js. This stack of technology is a must. Functional requirement: - User can register as party A, B, C or D - Party A can create proposal (using smart contract) - Party B, C, D can review the proposal and submit

    €477 (Avg Bid)
    €477 Keskimäär. tarjous
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    We need to hire someone who can come in and fix smart cont...come in and fix smart contract related issues. Currently there is some problem in deployment process. But you need to figure out what’s wrong. You must expertise in -solidity, [kirjaudu nähdäksesi URL:n], truffle, javascript. And someone who has skill in React.Js, Node.js would be great. Not required. Best.

    €1051 (Avg Bid)
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    ...on exchange 2. 0.6 billion will be rewarded to the project team in 6 months and over a period evenly of 6 months(linearly daily), with the following fashion:0.05 billion will be awarded to project management, 0.15 billion will be awarded to finance team, 0.4 billion will be awarded to the project team. 3. 0.25 billion will be voted to be released when

    €612 (Avg Bid)
    €612 Keskimäär. tarjous
    22 tarjoukset

    ...on exchange 2. 0.6 billion will be rewarded to the project team in 6 months and over a period evenly of 6 months(linearly daily), with the following fashion:0.05 billion will be awarded to project management, 0.15 billion will be awarded to finance team, 0.4 billion will be awarded to the project team. 3. 0.25 billion will be voted to be released

    €264 (Avg Bid)
    Mainostettu Taattu Sinetöity Huippukilpailu
    €264
    1 työtä

    esponsibilities Write clean, maintainable, secure code for distributed applications. Write Solitidy...algorithms, decentralized systems, distributed consensus systems and security and trust reduction. You wrote Ethereum smart contracts in Solidity. Experience writing code with web3.js. Experience with contributing to and managing open source projects.

    €19 / hr (Avg Bid)
    €19 / hr Keskimäär. tarjous
    50 tarjoukset

    ...are looking for a person who is dreaming in color while sleeping. No kidding - its literally! And to be a team player. We need you to design and build a new website for our project, implementing a few simple points at start (in next two weeks), with a possibility of deployment further wider development steps.    Some base points of requirements, what

    €204 (Avg Bid)
    €204 Keskimäär. tarjous
    29 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

    €969 (Avg Bid)
    €969 Keskimäär. tarjous
    19 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

    €103 (Avg Bid)
    €103 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

    €537 (Avg Bid)
    €537 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

    €319 (Avg Bid)
    €319 Keskimäär. tarjous
    4 tarjoukset

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

    €19 / hr (Avg Bid)
    €19 / hr Keskimäär. tarjous
    23 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
    52 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!

    €1947 (Avg Bid)
    €1947 Keskimäär. tarjous
    123 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

    €473 (Avg Bid)
    €473 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

    €174 (Avg Bid)
    €174 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.

    €214 (Avg Bid)
    €214 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.

    €102 (Avg Bid)
    €102 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.

    €152 (Avg Bid)
    €152 Keskimäär. tarjous
    16 tarjoukset