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    103 jobs found, pricing in USD
    deploy contract with hardhat 6 days left
    VERIFIED

    hi we need blockchain expert to deploy contract to all chain. may be need scripts that deploy contract. if you are expert in hardhat, let's proceed with that. budget: 150, timeline : a day.

    $150 (Avg Bid)
    $150 Avg Bid
    2 bids

    My NFT project will be launching soon and I am looking for a person or agency to do marketing and community outreach. Marketing will be mostly on Twitter & discord. we also need to do influencer outreach on youtube, twitter and instagram. Please reply with your previous experience doing similar work. Thank you.

    $12 / hr (Avg Bid)
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    11 bids

    i am buying a READY-MADE cryptocurrency - 24h MAX! TERMS: 1. ONLY IF YOU ALREADY HAVE A COMPLETE, WORKING, TESTED CRYPTOCURRENCY 2. complete solution 3. entire ecosystem including everything you have related to crypto like coinbase-site etc

    $178 / hr (Avg Bid)
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    9 bids

    Hello, We are looking for development of decentralized staking platform for BSC token. This is an urgent work so please bid only if you have developed it in the past so that you can immediately start our token staking by forking your old work with our new token. Please do not bid if you are busy with other things. This needs to be completed within a day or 2 maximum.

    $3571 (Avg Bid)
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    4 bids
    blockchain 6 days left

    I am working on software development of an app

    $19 / hr (Avg Bid)
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    8 bids
    Solidity Developer 6 days left
    VERIFIED

    Solidity developer role We have some interesting work in the field of solidity and web3. If you are an expert in web3 and solidity this role would be a good fit. System - Solidity 0.8.0 Minting coins, transferring coins, getting balances - all in contracts Using javascript api console for web3 Running nodejs to test the contract Ubuntu 20.04 You will need good skills in the following - Co...

    $36 / hr (Avg Bid)
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    32 bids

    We are in need of BEP-20 Smart Contract. The Smart Contract BEP-20, Binance must be developed with Solidity. You will work with our in-house developer who is busy currently with other tasks, so we need assistance from you. You must also comment and document all works. Be aware, it must be a very secure BEP-20. Secure Blockchain smartcontract. INCLUDING FEATURES: Smart Contract - with loyalty (...

    $438 (Avg Bid)
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    21 bids

    we are creating an NFT project in Solana, for this project we need a developer who can make the minting site using Metaplex & candy machine. we need a developer who can work with us until the project ends which is a max of 2 months.

    $84 (Avg Bid)
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    3 bids

    We need to develop a cryptocurrency and a website also that goes along with it. ERC 20 Token. We need it deployed and created 100% and with a website. The ability to purchase coins easily from the site is imperative.

    $9685 (Avg Bid)
    Featured
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    27 bids

    I need a cryptocurrency content writer for TikTok/YouTube videos. I am looking for 500 words per week. This will be a long term gig that will occur weekly. Requirement: Must be familiar with cryptocurrency. Must be able to reach cryptocurrency charts. Must be able to assess and make adequate projections about Bitcoin & Ethereum.

    $20 (Avg Bid)
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    26 bids

    Need blockchain developer to work on DFINITY Internet Computer for NFT collection

    $45 / hr (Avg Bid)
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    21 bids

    Hi I own [login to view URL] Please create my cryptocurrency in exactly 24 hours, by COPYING your best cryptocurrency THAT YOUR ALREADY DEVELOPED to my new MessiahCoin - 24 h max TERMS: - YOU CANNOT DEVELOP ANYTHING NEW - EVERYTHING MUST BE READY AND TESTED - YOU MUST PROVE THE COIN WORKS IN THE MARKET TODAY

    $189 / hr (Avg Bid)
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    6 bids

    Hello I need to mplement power perpetuals as solidity code You can use this paper as guideline [login to view URL] Thank you

    $725 (Avg Bid)
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    29 bids
    Flare network Expert 5 days left
    VERIFIED

    I am a Product Manager. I am looking for blockchain expert who has rich experience in Flare Network. This is only for test. There will be many other big projects. I hope the best expert will be chosen. The sample code is here: [login to view URL] Complete implementation of this code, and how to run it is available here: [login to view URL]@flarenetwork/ftso_price_provider_kick_off_package PDF is a...

    $42 / hr (Avg Bid)
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    11 bids

    Need to create a website to display the details of this tool [login to view URL] It should be divided into different sections as per the site [login to view URL] [login to view URL] have a github, you have to use that API to get the data. Before talking to me check the github and familiarize with the code. [login to view URL] I will give you HTML UI. I will give you code for two blockchains,...

    $1209 (Avg Bid)
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    21 bids

    I'm looking for an experienced solidity, web3 and react developer who can work on NFT projects. I'll share the details with the shortlisted candiddates.

    $662 (Avg Bid)
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    49 bids
    Trophy icon Smart Contracts - ETH 8 days left

    A FinTech is seeking a developer with Blockchain-crypto experience. - It's important that you have experience in developing tokens on the Ethereum blockchain.

    $500 (Avg Bid)
    Guaranteed
    $500
    1 entries

    Blockchain experienced GoLang developer required (goDock) 2+ years experience

    $15 / hr (Avg Bid)
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    4 bids

    We are looking for a blockchain developer for launching upcoming NFT project to create the mint function, smart contract, We are looking for a solidity dev for our Ethereum based NFT project. We are hoping to mint by the end of December. We are offering $10,000+ and possible percentage of the profits depending on how involved the developer wants to be after the initial build. The main things we ar...

    $1860 (Avg Bid)
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    53 bids

    The app is built on ethereum blockchain. Need one to improve it's UI and frontend part.

    $583 (Avg Bid)
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    15 bids
    Create DAO for NFT Project 5 days left
    VERIFIED

    Hello, We are looking for someone who has experience with creating a DAO for an NFT Project. The developer we choose must have knowledge on DAOs so we can choose the correct one depending on the needs and should be able to set it up quick. We manage around 30 different projects, so if you can do this, there will be plenty of work. Only bid if you know what a DAO and an NFT is....and you know h...

    $587 (Avg Bid)
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    15 bids
    Pancakeswap UI fork 4 days left
    VERIFIED

    I need someone who have experience for pancakeswap UI fork first i need only exchange and farming UI fork Thanks

    $550 (Avg Bid)
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    17 bids

    We want to create our own crypto currency exactly similar to dogecoin. anyone who has experience in blockchain technology can apply for this project

    $677 (Avg Bid)
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    8 bids

    We want to create our own crypto currency exactly similar to dogecoin. anyone who has experience in blockchain technology can apply for this project

    $904 (Avg Bid)
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    11 bids

    Hi, I need a smart contract for BSC to release our stable coin. The following features are required: 1. People should be able to send some predefined stable coins (USDT, USDC) 2. On sending USDT or USDC, mint nUSD (our stable coin) and send to user wallets 3. Option to set fixed yield in contract 4. Contract should be updated weekly to mint new nUSD coins as per the fixed yield and the newly mint...

    $290 (Avg Bid)
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    2 bids
    Crypto building 4 days left
    VERIFIED

    Building crypto currency from scratch

    $9895 (Avg Bid)
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    22 bids
    ETH Token Development 4 days left
    VERIFIED

    The project is aimed at creating new ETH Token with the following deliverables : 1- Token Development which include , the Deploy a new smart contract and it details including supply, enabling sending it, details, token transfer event, coin release. 2-Developing the white paper for the coin

    $841 (Avg Bid)
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    18 bids

    Distribute tokens to trust-lines on XRPL using token distribution tool and nodejs. Must know how to configure the tool properly to distribute tokens. [login to view URL]

    $40 (Avg Bid)
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    4 bids

    Looking for some one with experience in building NFT games on Clarity language used in Stacks environment.

    $414 (Avg Bid)
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    1 bids

    Hello am looking for a developer who has experience in bep20 on binance, erc20 on ethereum and trc20 on tron chain kindly post your offer with your previous project done by you and your team

    $796 (Avg Bid)
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    8 bids
    Crypto Developer Needed 4 days left
    VERIFIED

    Seeking an experienced developer with Crypto/Blockchain experience. - You MUST have experienced developing an ERC-20 token on Ethereum's blockchain. - You MUST have experience following all best practices so the product is fast, efficient, and secure.

    $1335 (Avg Bid)
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    35 bids

    Answer to the following questions in your bid. -How much Experience you have with NFTs? -How long it will take to teach me? You can share the cost, Budget is only for Post Thank you

    $10 - $30
    $10 - $30
    0 bids

    Need and NFT mint engine. Website is ready. Images are ready. Metadata is ready. All you have to do is cretae the smart contract that will mint the NFT and connect it to the site.

    $471 (Avg Bid)
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    32 bids
    Creating web3 basics course 4 days left
    VERIFIED

    Creating a detailed, structured web3 course

    $500 (Avg Bid)
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    1 bids

    Need help in Deploying our own Oracle contract - [login to view URL]

    $148 (Avg Bid)
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    2 bids

    We need experienced solidity developers. We are working on launching a decentralised index protocol. We've been working on the project for over a year. We need some extra help on the solidity side! The team is split between London and Kyiv. If we work well together, we would love to increase hours and work out a longer-term fixed fee. We ask that you attend one call with our tech lead ...

    $40 / hr (Avg Bid)
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    8 bids
    Crypto Currency Creation -- 2 4 days left
    VERIFIED

    HI, We need someone familiar with creating a new crypto currency. show me your past work in your proposal please

    $410 (Avg Bid)
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    10 bids
    crypto money 4 days left
    VERIFIED

    urgently need a young motivated to work on crypto currency,blockchain , trade and investment

    $818 (Avg Bid)
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    24 bids

    Algorand Developer – - Has working experience with blockchain technology – Algorand - Experience in JS and JS frameworks - 3+ years of experience - Experience in any of the following: distributed systems, secure coding, network coding, performance optimizations - Experience with one or more general purpose programming languages including but not limited to: Go, Java, C/C++, C#, and Rus...

    $9 / hr (Avg Bid)
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    We are in the need to hire a good developer with experience in smart contracts, dApps and blockchain. Tasks: - Identify first if we need blockchain, smart contract, dApps. Or all three to complete this one. - Transfer tokens in disparate wallets in multiple channels into a new set of wallets - Potentially will need to be cross chain and will deal with wallets that exist on each chain - Keys get p...

    $37 / hr (Avg Bid)
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    32 bids

    Hello! We're developing a new NFT game and we're looking for an experienced solidity expert to join our team. The first phase of development would take place in the next 3 months. Required Skills: - Experience in NFT GAME Development - Solidity & Smart Contract Please let me know if this is something that you're interested in. Thank you, Tyler

    $25 / hr (Avg Bid)
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    16 bids

    Hello! We're developing a new NFT game and we're looking for an experienced solidity expert to join our team. The first phase of development would take place in the next 3 months. Required Skills: - Experience in NFT GAME Development - Solidity & Smart Contract Please let me know if this is something that you're interested in. Thank you, Tyler

    $25 / hr (Avg Bid)
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    26 bids

    immutable x contract integration. We already have a erc721 nft smart contract working and functioning on etherium. We need to make it work with immutable x now. Exp in etherium smart contracts a must.

    $195 (Avg Bid)
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    10 bids

    We have an Nft project, and we need an expert developer who can code our : - website - smart contract

    $32 / hr (Avg Bid)
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    26 bids

    Hi we going to launch a bsc token and looking for someone to make our token trending on dextool in top 10. Please apply if you have done this job before. Thank you

    $270 (Avg Bid)
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    12 bids

    Hi I want to create NFT from the collection of 1 mln images , just need someone who can do this on cheapest blockchain , I will need minting contract creation and upload of images. The main point is that transactions costs need to be as small as possible due to amount of images.

    $1304 (Avg Bid)
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    41 bids

    Hello am looking some who can develop me nft minting website, minting engine and wallet integration can any one do this

    $718 (Avg Bid)
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    13 bids

    Hi, every one I'm looking for a presale contract on solana This is the solidity code I created: [login to view URL] I want something like this for Solana you need to implement this using Anchor - Rust framework Timeline is 5 days.

    $596 (Avg Bid)
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    Hi, every one I'm looking for a presale contract on solana This is the solidity code I created: [login to view URL] I want something like this for Solana you need to implement this using Anchor - Rust framework Timeline is 5 days.

    $44 / hr (Avg Bid)
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    8 bids
    Nft Minting Website Needed 3 days left
    VERIFIED

    I need an nft minting website fully built on ethereum blockchain

    $22 / hr (Avg Bid)
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    15 bids

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