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    build a solidity/web3 script 6 zile left
    VERIFICAT

    write nodeJS script that would retreive specific information from blockchain

    $392 (Avg Bid)
    $392 Oferta medie
    64 oferte

    Hi I have developed smart contract (partially done) need someone to adjust it and then update the whole thing. please message me so I can send you what's done and you can assess real cost of project

    $392 (Avg Bid)
    $392 Oferta medie
    85 oferte

    Need experienced reactjs developer, rich with the frontend skills, should have working experience with decentralized projects which requires expertise in and more stacks

    $1052 (Avg Bid)
    $1052 Oferta medie
    37 oferte

    Hello, Everyone! We are StartUp in Singapore and looking for a web3 dev to work in our team with 2 members. **Requirements: 3 years+ of experience in software engineering Attention to detail. Excellent communication skills. Deep understanding of technologies like Oasis blockchain. Proven record of shipping features to production. Flexible and focussed on solutions. -Experience in various libraries / frameworks: React NextJS NestJS -40+ hours a week. -payment from 3k to 4k First 3 can be the candidate, and the quality and the time is the criteria. For this, you will take test project for 3 or 4 hours and If you agree with me, start with your bid with "I agree with your simple test project." !!!

    $2899 (Avg Bid)
    $2899 Oferta medie
    60 oferte

    Hi, We are seeking developer for web3-dapp project. Thanks

    $10 / hr (Avg Bid)
    $10 / hr Oferta medie
    23 oferte

    What I'm looking for: An experienced ReactJS developer to help fixing bugs of DEX. You'll work on the issues of the Github repo. The right developer will have experience in the following: - Familiar with and blockchain - Clean code - Don't upload the project on the public repo. - Honest timeline of the actual work - Using Github issues - Using Clockify for tracking time - Available 9:30-4:30 EST - Slack communication - $15-$17/hr I'm a developer, so I know how much time each issue take. If you're going to log more time than your actual work time, don't apply this position. This is a full time work. If you're honest on the timeline of your work, you'll get endless tasks. This is a full time work. If you're honest on the timeline...

    $4045 (Avg Bid)
    $4045 Oferta medie
    34 oferte

    Hi, We have requirement of Custom BEP-20 Token Development with Below feature Part One (Token Development) BEP-20 Token Total Supply 2500000 Minable (Owner can Mint more token) Max Sell Per Transaction : 10000 Coins Max Sell Per Day : 100000 Coins Max Buy Per Transaction : 100000 Coins Max Buy Per Day : 1000000 Coins Transaction Fee : Sale : 10% Purchase : 1% All above can be editable by Owner/Admin Part 2 Web3 Integration 1. When use will click on Buy Package it will be connected to Trust Wallet/Metamask and amount will be deducted from Wallet Trust Wallet/Metamask on successful event 2. When user will withdraw amount token for the same amount will be credited in to Trust Wallet/Metamask For more explanation will do zoom meeting

    $761 (Avg Bid)
    $761 Oferta medie
    23 oferte

    We are looking for a senior solidity developer who can write complicated smart contract for our dextool. If you are expert in solidity, you will get high compensation. Simple trial task will be required. If you are Ok, feel free drop a message here.

    $43 / hr (Avg Bid)
    $43 / hr Oferta medie
    27 oferte

    I have some issues with a Web app which uses vuejs and Web3 connectivity through metamask. Please only contact if you know these technologies. Thanks

    $109 (Avg Bid)
    $109 Oferta medie
    51 oferte
    Crypto wallet 2 zile left

    I am looking for a developer to design and develop a crypto wallet with minting in the wallet.

    $1354 (Avg Bid)
    $1354 Oferta medie
    49 oferte

    I am looking for a web3 developer to design and deliver a crypto wallet with minting in wallet

    $1709 (Avg Bid)
    $1709 Oferta medie
    37 oferte

    Hello. I would like to implement the walletconnect on Cocos creator for the game development. If you have experience on it, feel free to send me proposal. Thank you.

    $161 (Avg Bid)
    $161 Oferta medie
    21 oferte

    I would like build a website which helps people in compounding BNB BNB finance kind of website but with few changes

    $437 (Avg Bid)
    $437 Oferta medie
    11 oferte

    I would like build a website which helps people in compounding BNB BNB finance kind of website but with few changes

    $382 (Avg Bid)
    $382 Oferta medie
    8 oferte

    I need to create a dapp that a user can deposit 5x unique traits to create the full NFT, there are 16 trais total so the user would choose 5x and the rest would be randomized for them. Send all their NFTs in a single transaction to a wallet you control and read the NFTs they sent, put together a list of traits..Also do the heavy lifting of mergin those layers together and updating the metadata. If you read requirement enough, put the "Synd" at the top of your bid.. Thanks

    $414 (Avg Bid)
    $414 Oferta medie
    28 oferte
    Build me a Web3.0 Website 12 ore left
    VERIFICAT

    Swap Dapps, Staking and Token Tracker

    $127 (Avg Bid)
    $127 Oferta medie
    32 oferte
    Bustabit for Solana 11 ore left
    VERIFICAT

    Looking to create a game like Bustabit but for Solana, multiplayer, you must be able to create this from A to Z and fast, only experienced devs.

    $893 (Avg Bid)
    $893 Oferta medie
    32 oferte

    Hello. I would like to implement the walletconnect on Cocos creator for the game development. If you have experience on it, feel free to send me proposal. Thank you.

    $36 / hr (Avg Bid)
    $36 / hr Oferta medie
    31 oferte

    Need a dev to create a coinflip game similar to these on Solana: Should support Solana and our own custom SPL token as well for betting with. This will be first project of many so there will be ongoing work with more games as we expand.

    $150 (Avg Bid)
    $150 Oferta medie
    19 oferte

    We're looking for a dedicated Flutter expert with web3 experience. **PLEASE DO NOT BID IF YOU'RE NOT EXPERT!** (TO SAVE OUR TIME!!!) We're hiring urgently now to start our mobile crypto projects soon. The interview process is quite straightforward. - A short coding test with the Engineer (less than 15 mins) to see if you're really familiar with Flutter & Web3 - A 30mins interview with the team to discuss the role & project. Please type <I'm gunner> at the end of your bid.

    $4214 (Avg Bid)
    $4214 Oferta medie
    40 oferte

    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

    $30 - $50
    Sigilat
    $30 - $50
    5 oferte