Smart Contracts Jobs


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    55 jobb har hittats, med prissättning USD

    I Need a flash loan deployed I have the contract src code just need help to review it quickly then deploy it on Remix it's a BSC contract so need to be available and aware of how to work with BSC I have the code to fix and I also have a video to follow for this you need the experience to help remotely on this look forward to working with you.

    $508 (Avg Bid)
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    7 bud

    Job Description We need the following functionalities integrated into our website : 1. Integrate a payment functionality for BEP20 Tokens 2. Add a BEP20 Referral system 3. Integrate a Voting System with a BEP20 address. 4. Minor Frontend fixes More details would be provided to guide your development. If you can execute the following tasks, let's talk! PS: You will be asked to answe...

    $176 (Avg Bid)
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    3 bud
    smart contract -- 2 6 dagar left

    looking for dev to create smart contract for me

    $461 (Avg Bid)
    $461 Snittbud
    17 bud

    Urgent, I need a developer who has rich experience in Solidity, Smart Contracts. I'll send more details PM

    $50 / hr (Avg Bid)
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    2 bud

    I have an existing BSC Smart Contract that functions well, however the gas fees required to run the contract are quite high. I'm looking for someone to optimise the contract to consume less gas.

    $507 (Avg Bid)
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    14 bud

    I need to create NFT market place include IPFS, TRC1155, Frontend, solidity If you have no experience about it, please no bid. Maxthim

    $1310 (Avg Bid)
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    7 bud

    We have all code written and need a developer to deploy our NFT smart contract. We will need a certain amount of collections created along with ID's The project will require you to : ------Deploy NFT Intellect smart contract Store collections and items ID’s to allocate to users who take out services via our platform * Use nft_contract database to hold items relating to our platfo...

    $21 / hr (Avg Bid)
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    9 bud
    create BSC token 4 dagar left

    I'd like to hire a developer to Create BSC token

    $94 (Avg Bid)
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    7 bud

    Hello! The developer reading this should be familiar with the following terms: AMM Liquidity pool DEX smart contracts Liquidity provider ERC-20 tokens Goal: To Build a DEX that any trader is able to short assets on easily utilizing a Custom set of ERC-20 tokens that are inverse to the current market price of an existing asset. Example: Lets say that AAVE is currently trading at 300$. A custo...

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    Looking to develop a music streaming platform, using a smart contract. where all information about the music and the Artist will be retrieved from the blockchain. Music will be uploaded to IPFS. furthe information will be given when requeted.

    $644 (Avg Bid)
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    29 bud

    THIS IS EXCLUSIVELY FOR DEVELOPERS WHO HAVE MADE CASINO GAMES ON ETHEREUM OR BSC IN THE PAST IF YOU HAVE NOT THEN DON'T APPLY you will need to have extensive knowledge about the BSC and ETH Network You will be ready to act now you will need to showcase the games you have made and provide proof you will need to be ready to interview asap Looking forward to hearing from you all Quote me...

    $38 / hr (Avg Bid)
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    14 bud
    Token ICO dapp 4 dagar left

    I am looking for experienced professional to build ethereum token ICO dapp. Strong skills in ethereum, solidity, smart contracts, uniswap, react.js, etc. required. More detailes with chosen candidates

    $586 (Avg Bid)
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    22 bud

    We Need A Blockchain Dev that can fork a project and add extra features BID ONLY IF YOU LIVE IN LUCKNOW INDIA

    $742 (Avg Bid)
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    3 bud
    NFT Marketplace 4 dagar left

    I need someone to help create NFT Marketplace something like Opensea, smart contracts on the BSC Network

    $3023 (Avg Bid)
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    13 bud

    Hello I am finding developer who is experienced in Smart Contract.

    $472 (Avg Bid)
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    9 bud

    Estamos necesitando el desarrollo de un exchange decentralizado para nuestro proyecto. Yes, we need a dex with swap, chart, auto token add, 0.3% fee for each swap

    $2412 (Avg Bid)
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    29 bud
    uniswap pancake sniper bot 3 dagar left

    DM me for the provided functions , I would like this to work on a deployable smart contract to interact swaps with needs tow work with unicrypt dxsales etc.

    $1345 (Avg Bid)
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    6 bud

    Crpyto Tokenomics Expert Looking for someone who is able to launch tokens on BNB and on ETH.

    $73 (Avg Bid)
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    9 bud

    Our company is launcing a new non-fungible token (NFT) project. We are looking for an experienced Blockchain/Smart Contract Developer to help write, deploy and maintain the Ethereum ERC-721 smart contract for this project. **What you will do:** - Write, deploy and maintain an Ethereum ERC-721 smart contract **What you need:** - Experience writing, deploying and maintaining smart contracts on the...

    $23 / hr (Avg Bid)
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    28 bud

    I want to developer to create NFT Market Place with TRC721. TRC721 is the standard on building in Tron Blockchain. Freelancer create token on using TRC721. I have developed already NFT market place Frontend. so he must connect with new token and run on flow platform. Before bid my proposal, write "TRC721 NFT" first. Plz feel free to bid my project.

    $250 - $750
    $250 - $750
    5 bud

    i need a simple ECR-721 NFT smart contract, my nft's(10,000) will be stored on IPFS Pinata([Logga in för att visa URL]).. buyers will mint the nft's via my react website(maybe use web3js to ask them to sign in to metamask). Once they have minted an nft it will show up on opensea . smart contract can be based on [Logga in för att visa URL] or [Logga in för att visa URL] ...

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    I am looking for someone how can create a video tutorial how to create a working bsc yield farm fork with a connected and working bep20 token

    $107 (Avg Bid)
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    1 bud

    need someone to help with deploying smart contract

    $12 / hr (Avg Bid)
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    8 bud
    Fork of BSC Yield Farm 3 dagar left

    I am looking for someone how can create a bsc yield farm fork

    $196 (Avg Bid)
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    9 bud

    I Need a flash loan deployed I have the contract just need help to review it quickly then deploy it on Remix it's a BSC contract so need to be available and aware of how to work with BSC you need the experience to help remotely on this look forward to working with you.

    $37 / hr (Avg Bid)
    $37 / hr Snittbud
    8 bud
    solidity smart contract file 3 dagar left

    I need a smart contract written so far i have a prototype that I have written but would like to speed up the process by outsourcing the work. Deliverables I need a smart contract written in solidity and delivered as a txt file with the following criteria: TOTAL SUPPLY - 2,971,215,073 NAME - Capstone Holdings TICKER - STONES DECIMALS 18 WHITELIST - Whitelist of addresses excluded from fee and rewa...

    $391 (Avg Bid)
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    6 bud

    backend integration with demo smart contract on test net + wallet implementation solidity, ABI, react.js, Yarn, node.js, wallet implementation

    $415 (Avg Bid)
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    11 bud

    Kindly if you are Freelancer Developer then only Bid "Don't place bid Company"

    $10 - $750
    Förseglat Sekretessavtal
    $10 - $750
    5 bud

    I need a good digital marketer that can help me with marketing for an initial coin offering.

    $148 (Avg Bid)
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    15 bud

    I need a PancakeSwap swap front end integred in my website

    $191 (Avg Bid)
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    11 bud
    Blockchain escrow project 2 dagar left

    Refine a working blockchain escrow project, need to have a polished, sleek, yet simple UI. Stacks are React.js, Smart Contracts, solidity. The detailed requirmenets is at [Logga in för att visa URL], please read carefully and make sure the scope is fully understood.

    $565 (Avg Bid)
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    23 bud

    token transfer contract and web3js interaction for trc20 token

    $106 (Avg Bid)
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    3 bud

    I'm learning how to use Smartsheet's Dashboard functionality. I have content - charts, tables, and formatted text - and would like an expert to help construct the Smartsheet Dashboard template. I want Functional Smartsheet Dashboard template that I can populate with my content.

    $170 (Avg Bid)
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    3 bud
    airdrop claim in my webpage 1 dag left

    I want to create an option on my website so that they can obtain airdrop token from the page and can claim it by connecting their wallet, in addition to having the option of being able to buy the token directly from the same page. I want it to do the functions similar to [Logga in för att visa URL]

    $190 (Avg Bid)
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    9 bud

    need to add a small function to existing token smart contract

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    2 bud

    need to add a small function to existing token smart contract

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    We are building a project with 10000 NFTs. We want help with writing smart contracts (ERC721), setting up a marketplace for these NFTs on our website, bulk orders, airdrops and Opensea integrations.

    $226 (Avg Bid)
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    10 bud

    I need some visual edits on a Website built in React native for smart contract.

    $30 (Avg Bid)
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    1 bud

    I'm looking to pay someone purely for advice. I want to know how to launch a token, what steps exactly to take, which contracts are best, what the best ways to market my token are, how to create the liquidity pool, (I can do all the marketing and have an awesome use case). No time wasters or scammers. Proof of previous project will be required.

    $24 / hr (Avg Bid)
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    9 bud

    I am looking for someone that will interested to help me work on my blockchain smart contract

    $519 (Avg Bid)
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    18 bud

    need to modify existing trc20 token contract and redeploy

    $135 (Avg Bid)
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    1 bud

    need to modify existing trc20 token contract and redeploy

    $159 (Avg Bid)
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    2 bud
    Smart contract Guidance needed 1 dag left

    Hi , I would like to have professional smart contract developer contact me and guide us of how to create a smart contract on BSC . Thanks

    $167 (Avg Bid)
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    16 bud

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    Framhävt Förseglat Topptävling Sekretessavtal

    I'm looking for Token Bridge Expert with over 1 years on Smart Contract. If you have good experience in this field, Hit me up please.

    $3134 (Avg Bid)
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    Monnfts is a creator-centric NFT marketplace on BSC Blockchain and issuance platform that utilizes the Monster token (MON) to empower users who actively interact with the protocol. Token contract: 0xac4c090b32533d13281c681fd1ebf740cd5718ff Detail Design for the project: [Logga in för att visa URL] 1. Creators: On Mint and Selling NFT The Creators space helps the original artist to display th...

    $2576 (Avg Bid)
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    26 bud
    I need a coder 1 dag left

    I want to launch my own cryptocurrency and need people for that.

    $3587 (Avg Bid)
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    13 bud

    We need to redesign our contract for BEP20 token to make it a smart [Logga in för att visa URL] need to customze many settings. Some considerations [Logga in för att visa URL] release for certain address [Logga in för att visa URL] rule [Logga in för att visa URL] to prevent dumping [Logga in för att visa URL] distribution of tokens to certain address [Logga in för ...

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    6 bud

    Crypto tokenomics expert Need certain project making.

    $65 (Avg Bid)
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    4 bud

    need to deply smartcontract in tron blockchain smart contract is ready. need help with web3js integration and contract deployment.

    $506 (Avg Bid)
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    4 bud

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