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    138 jobs found, pricing in USD

    I've be working on a crypto/nft laravel project / game by myself for a bit. Starting to branch out since I've been busy and see if I can get another dev on board to tinker with the project as well. Here's the site if you wanted to take a look: [login to view URL] With some sketched out details here: [login to view URL] so this would probably be some small part time work here and t...

    $8 - $15 / hr
    $8 - $15 / hr
    0 bids
    NFT Projects 6 days left

    I need an NFT Expert here in freelancer who have Solid Experience In NFT Projects Like NFT Art, NFT Marketplace, NFT Website, NFT Token, NFT Blockchains, NFT Minting Website, NFT Artworks Collection , Smart contract and Other NFT Projects

    $630 (Avg Bid)
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    1 bids

    I've be working on a crypto/nft laravel project / game by myself for a bit. Starting to branch out since I've been busy and see if I can get another dev on board to tinker with the project as well. Here's the site if you wanted to take a look: [login to view URL] With some sketched out details here: [login to view URL] so this would probably be some small part time work here and t...

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    14 bids

    Hi Freelancers I have a project to build NFT tokens with solidity and it should provide UI for the users based on [login to view URL] and react.js. The developer should provide good samples of NFT sites that show their skills and experiences. I will provide the details by PDF on PM. Please put "APPLE" on the head of proposal. Thank you!

    $241 (Avg Bid)
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    19 bids

    Hi Freelancers I have a project to build NFT tokens with solidity and it should provide UI for the users based on [login to view URL] and react.js. The developer should provide good samples of NFT sites that show their skills and experiences. I will provide the details by PDF on PM. Please put "APPLE" on the head of proposal. Thank you!

    $193 (Avg Bid)
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    23 bids
    Smart Contracts on Solana 6 days left
    VERIFIED

    System: A prediction bet platform which users can place bets using SOL in many different pairs BTC/USD ETH/USD SOL/USD … It must provide liquidity for each event by adding bets in both sides (prize pools) of the smart contract. Game logic: Every %X minutes a new round starts As the round starts Fetch asset price from an oracle System will place bets automatically in both UP and DOWN pools ...

    $917 (Avg Bid)
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    6 bids

    I am looking for a solidity developer that can help me finish a small project. The contracts should be simple solidity code and the job should be short duration. Will compensate well for a short term project. I am looking for an experienced solidity developer with smart contract expertise and a knowledge of the DeFi space. Deliverables -create two solidity smart contracts; optimized for gas and s...

    $538 (Avg Bid)
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    23 bids

    I'm looking for an experienced developer who can create an olympus fork with same mechanism. Share your GitHub profile.

    $4735 (Avg Bid)
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    8 bids

    Hello, We're building a large scale NFT Game from scratch and looking for an experienced developer (or a Dev team) who can help us in long term. I'll provide more details about the game plan to the right candidates Thanks

    $36 / hr (Avg Bid)
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    33 bids

    Looking for blockchain developers who have experience and already developed pancake swap fork. solana and cardano experience is plus plutus and heskle knowledge is plus point. please bid only individual freelancers who are ready to start work immediately.

    $2250 (Avg Bid)
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    5 bids

    I need help with the following: UI integration Bot integration for auto harvest Test smart Contract

    $541 (Avg Bid)
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    6 bids

    Hi, I'm looking for a blockchain developer who's able to build Smart Contracts with Etheruem 2.0 client, It will be developed on Kusama blockchain network. Kusama blockchain is deployed on Shiden blockchain network (Smart contract needs to be developed on there) Would you be able to assist?

    $936 (Avg Bid)
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    14 bids

    We are looking for an experienced coder to help us with our token and ICO. From this project we expect the following: - Create BEP-20 Token with capped supply and no minting option - Integration of smart contract functionality in our wordpress website so it can be interacted with via user friendly environment/interface - Smart Contract for an ICO with set amount of tokens + set price - The abili...

    $2025 (Avg Bid)
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    10 bids

    We are launching a collection of 10,000 NFTs and want an experienced developer on board. Metamask functionality on minting. We will be holding a presale and public [login to view URL] requirement is someone who has proof they have worked on similar projects. Website development, React, Ethereum and Solidity requirement is a must! ONLY EXPERIENCED DEVELOPERS WHO CAN PROVE PROJECTS AND SMART CO...

    $11115 (Avg Bid)
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    17 bids

    Need a dev to create a frontrunning sniper.

    $1135 (Avg Bid)
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    14 bids

    IMPORTANT: Your Experience, Explain your charge in your experienced links. ----------------------------------------------------- Looking for a blockchain developer who has experience in Ethereum, Deapp, Defi, NFT tokens marketplace, and etc. When applying to this job, add your experienced deapp and defi links and write down your roles in them. Thanks

    $38 / hr (Avg Bid)
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    17 bids

    I need to create an NFT videogame, with online multiplayer, login using MetaMask or other webwallets, BEP20. Please reply with samples of work or projects you've done or participated in.

    $1523 (Avg Bid)
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    12 bids

    Blockchain developer require familiar with smart-contract development with solidity

    $1252 (Avg Bid)
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    36 bids

    Working with a game dev but he’s not a blockchain dev. Trying to price out the cost of integrating land NFTs into a game we have in development. Thanks

    $675 (Avg Bid)
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    15 bids

    I need a blockchain developer who has experience in Ethereum, Deapp, Defi, NFT tokens, and etc. When applying to this job, add your experienced deapp and defi links and write down your roles in them. Thanks

    $35 / hr (Avg Bid)
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    21 bids

    Hello, I'm looking for an experienced solidity developer who can develop smart contracts for NFT game. There will be technical interview to shortlist candidates. Thanks

    $21 / hr (Avg Bid)
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    Solidity and Smart Contract 5 days left
    VERIFIED

    Our company is looking for professional blockchain developer who has rich experience in smart contracts(5+ years), solidity, solana and rust Selected developer will work on smart contract field with our team.

    $21 / hr (Avg Bid)
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    18 bids

    Create Solana Smart Contract for NFT Collection - Create smart contract - Integrate button on our NFT landing page website linking to Phantom - Create the minting randomising We need somebody who can start immediately on this. We have the artwork ready to go.

    $1325 (Avg Bid)
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    Dapp DeFi on BSC 5 days left
    VERIFIED

    Hello, We already have our Token smart contract on binance smart chain, we need Dapp's for selling our token before presale, or any public listing. We want to target non-crypto user, can also buy our token directly form our Dapp, via local currency. Can this is possible? Best Regards

    $430 (Avg Bid)
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    Hello, We are based in Bhopal and listed in top 3% freelancer community, looking for an individual or a dedicated company that works on blockchain technology, preferred locations are Bhopal and Indore, though not limited. From past 5 years we have been working as Outsourcing company, planning to shift to Web 3 and blockchain associated project as freelancer contacted to there top most PF to be p...

    $1966 (Avg Bid)
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    Fix Delegate Section of web3 app that interacts with a Songbird Network Smart contract where users can delegate to price oracles using the wrapped songbird tokens. Currently there is a request in the script that is being block by CORS causing a "Network error" The website where the files are hosted is [login to view URL]

    $20 / hr (Avg Bid)
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    8 bids

    1. Develop a nft marketplace like opensea. 2. Add metamask browser api. 3. Smart contract api query. 4. Add the back-end api we provide. ※ 100% done with it's design.

    $5152 (Avg Bid)
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    Build me a Dapp 5 days left

    I want to create a Dapp on Etherium using IPFS and Filecoin. I want an estimation of what this basic Dapp may cost.

    $550 (Avg Bid)
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    10 bids

    Looking for a developer who is able to code NFTS and make the website for the NFT drop, negotiable. Offer me your prices.

    $1577 (Avg Bid)
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    37 bids

    Hello I need experienced solidity developer to fix errors while deploying contracts into Binance Testnet deployment We need to deploy testnet first and make everything works and then connect api and marketplace Source code [login to view URL] Error we got while deploying to testnet is Fail with error 'Ownable: caller is not the owner'

    $591 (Avg Bid)
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    20 bids

    Hello, I'm looking for an experienced solidity developer who can develop smart contracts for NFT game. There will be technical interview to shortlist candidates. Thanks

    $22 / hr (Avg Bid)
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    19 bids

    looking for a Solidity developer to write and launch a relatively simple ERC-20 smart contract. The work will be writing the contract and seeing through to launch. The token will have automated burn and monthly distribution elements based on relative purchase and contribution to specified wallets. Compensation will be negotiated between fiat, stake in the project, or both. Deliverables Fully ex...

    $671 (Avg Bid)
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    24 bids

    Fix Delegate Section of web3 app that interacts with a Songbird Network Smart contract where users can delegate to price oracles using the wrapped songbird tokens. Currently there a request in the script that is being block by CORS making the script print "Network error"

    $181 (Avg Bid)
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    7 bids

    Fix Delegate Section of web3 app that interacts with a Songbird Smart contract where users can delegate to price oracles using the wrapped songbird tokens. Currently there a request in the script that is being block by CORS making that section not work.

    $133 (Avg Bid)
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    7 bids

    Fix Delegate Section of web3 app that interacts with a Songbird Smart contract where users can delegate to price oracles using the wrapped songbird tokens. Currently there a request in the script that is being block by CORS making that section not work.

    $15 (Avg Bid)
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    2 bids

    Fix Delegate Section of web3 app that interacts with a Songbird Smart contract where users can delegate to price oracles using the wrapped songbird tokens. Currently there a request in the script that is being block by CORS making that section not work.

    $22 / hr (Avg Bid)
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    Video [login to view URL] Repository [login to view URL] Main Site [login to view URL] Youtube [login to view URL] Discord [login to view URL] Smart Contract - should be able to lookup their contract for the haslips and get from there 0x42ED4D26a0f3d1BcB88efFc13a51ed0E9Cbd4E45 Project Outline 1. Will need to use their code: haslips_art_engine copy and use my images as the new layers and tab...

    $1398 (Avg Bid)
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    Hello, I need a backend developer with deep experience in NFT development to create a pilot to simulate an essential marketplace. The pilot will run on a sandbox: we are exploring Ethereum L2 protocols in order to save gas. Basic requirements: - NFTs/Collection creation from metadata - Users can purchase NFTs using credit cards (or a stablecoin like USDC) - Search and display functionalities B. T...

    $36 / hr (Avg Bid)
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    Blockchain Smart Contract 4 days left
    VERIFIED

    i want to develop a smart contact as bellow connect to metamask ,trust wallet and binance chain wallet get token balance approve spend transfer money from the user to my address get transaction id in solidity --> save each user transfer amount

    $203 (Avg Bid)
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    Request details Looking for someone who has rich experience in smart contract development as well frontend for dapp. It's neccessary to have knowledge about ethereum token standard such as ERC721, ERC20, ERC 1151, etc in-depth. Let me share more detail on chat.

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    -RWA loan able nft . -India rupee on blockchain -defi for Indian market .

    $3133 (Avg Bid)
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    Нужно разработать NFT магазин на базе [login to view URL] [login to view URL] [login to view URL] Или можете предложить иную базу для проекта. Вся деятельность по задаче будет оплачена. Начнем с ресерча, напишем совсместно с вами и архитектором проекта тз и начнем работы. Работаем по таймтрекеру, Hubstaff. В отклике укажите: 1. Юзернейм в telegram 2. Часовой пояс 3. Рейт (желаемая ставка в час...

    $20 / hr (Avg Bid)
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    IMPORTANT - PLESE READ - I don't need you deploy me a token I need somebody who can tell/explain me, what value to input on constructor argument "cInitializer" when deploying my own code (see attachments) - How to pre-deploy the Cashier - How to set "SetToken" Contract Code: [login to view URL]

    $30 (Avg Bid)
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    Hi, I am looking for someone who can fork Pancakeswap. Here are the detailed requirements. Please go through these carefully: 1. PancakeSwap Fork with our UI Customization 2. We need the following features: Swap, Liquidity Pool, Farming, NFT Marketplace, IDO 3. We have a pre-minted deflationary token, we want to create a new MINTABLE token for the DEX to be used as Native token 4. Our website is ...

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    Hello, i am looking for blockchain developer with good experience for long term work

    $521 (Avg Bid)
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    NFT marketplace on Binance Smart Chain I am looking for the developer can build the NFT marketplace on Solana or Binance Smart Chain blockchain. Will allow users to add one NFT or entire collections. Interface similar to Opensea and Niftygateway. We will decide which blockchain we finally use when we select the freelancer. We are still gathering info. Requirements : - You must have built at ...

    $10227 (Avg Bid)
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    Kadena blockchain nft collection Marketplace Minting It requires pact programming language experience

    $4738 (Avg Bid)
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    Smart Contract Expert 4 days left
    VERIFIED

    Our company is looking for professional blockchain developer who has rich experience in smart contracts(5+ years), solidity, solana and rust Selected developer will work on smart contract field with our team.

    $2176 (Avg Bid)
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    29 bids
    Web3 dApp -- 2 4 days left
    VERIFIED

    We are a California Company, 23+ years bringing ideas to life. We are in the production stage of a Dapp and different Blockchain ecosystem tools and NFT games. We are looking for a developer specialized in Web3 development working with Solidity, Infura, Moralis… time is quite sensitive. We need to create a bridge or a function from a chain and in a deep layer from a mining contract to a DE...

    $191 (Avg Bid)
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    We are looking for an experienced developer to essentially replicate an existing NFT project that provides for staking mechanic, token mechanic and fictionalizing of DAO assets. You will not be required to rebuild from scratch just copy the contract and make sure it will work. We will have an artist provide the art, we will provide the website where users can mint the NFT collection. For ...

    $41 / hr (Avg Bid)
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