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    48 jobs found, pricing in USD

    I have a client who is going to develop the blockchain platform, but not sure correctly we may use the public or private chain. Of course, I have the documents for the business. want the experienced developer in this field. Thanks

    $2519 (Avg Bid)
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    26 bids
    smart contract 6 days left

    To be exact I need a Smart Contract for arbitrage trading between Uniswap and Sushiswap. The smart contract should contain a function to trade from Uniswap to Sushiswap, and a function to trade from Sushiswap to Uniswap. These functions shall only be called by the contract owner. The two functions should take the following parameters: -Token Address of the token to be borrowed from Aave (usually...

    $20 (Avg Bid)
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    1 bids

    1 Contract that can stake on PancakeSwap Example: When user add liquidity on PancakeSwap, the user wallet will be staking and gain the token 2 This PancakeSwap address will be added in contract after we list on PancakeSwap. Contract will have the option to add address where coins will be for staking. This address will be PancakeSwap which holds liquidity We creating token and in same token cont...

    $750 (Avg Bid)
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    6 bids

    1 Contract that can stake on PancakeSwap Example: When user add liquidity on PancakeSwap, the user wallet will be staking and gain the token 2 This PancakeSwap address will be added in contract after we list on PancakeSwap. Contract will have the option to add address where coins will be for staking. This address will be PancakeSwap which holds liquidity We creating token and in same token cont...

    $80 (Avg Bid)
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    3 bids

    Looking for a coder to be able to copy/create/edit code for the creation of a smart contract for an ERC token that has ETH reflections built in. The following must be built into the smart contract: 1. We want the reflection to be in the form of ETH. 2. We want to set a holder minimum in order to qualify for the ETH reflection. 3. We want the ETH reflection to be deposited daily. 4. The token must...

    $12 / hr (Avg Bid)
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    5 bids

    I want to get Liquidity pool tokens from smart contracts. If you don't know about blockchain and ethereum, please don't bid here.

    $792 (Avg Bid)
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    7 bids

    Need a front running smart contract for pancakeswap. Detect orders made on pancakeswap and select trades of certain volume-change of liquidity pools, then front run the order by paying extra gas. The smart contract need to be 100% free of losses and somehow i need to be able to control which tokens not to attack . The order size the smart contract makes need to be calculated from the Slipages % of...

    $421 (Avg Bid)
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    8 bids

    Need a web developer knows cryptocurrencies and blockchain technologies.

    $1571 (Avg Bid)
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    10 bids

    Need a solidity dev to remove funds from this contract (I am the NFT token holder). 0xC36442b4a4522E871399CD717aBDD847Ab11FE88

    $553 (Avg Bid)
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    13 bids
    Create NFT gaming on BSC 5 days left
    VERIFIED

    I am looking for a team can help me to build a NFT Gaming platform on BSC like Dragon City or something similar : - There is a market place to buy or sell hero - Can upgrade hero , can breed, can training hero

    $18636 (Avg Bid)
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    11 bids
    Solidity Developer needed 5 days left
    VERIFIED

    Hello, We need solidity developer to write a contract for us on BSC network, Short description: 1) Fixed APY 2) Claim of rewards (distributing rewards to holders, so they can claim it on platofrm) Automatic distribution is not what we need. 3) Burn, Mint, Reward, Liqudity. Please write " Sam" if you have read this. Let's discuss more details via chat!

    $552 (Avg Bid)
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    30 bids

    I have a crypto project, and I need some help with the token economics. I need a consultation.

    $20 / hr (Avg Bid)
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    28 bids

    No false bid !! We need to create bsc Smart contract. Features 1 ) auto lp 2 ) auto burn 3 ) monthly BNB reward 4 ) reward on transaction 5 ) 2 different marketing wallet Features of 1st marketing wallet - Certain percentage of transaction amount should go to this Wallet in terms of bnb Features of 2nd marketing wallet - Certain percentage of transaction amount should go to this Wallet in terms...

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    A developer is required to modify existing smart contract tokenomics and create multichain smart contract with bridge between ethereum/BSC/Polygon

    $8125 (Avg Bid)
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    4 bids

    Have you create staking smart contract website for BEP20 staking token A and reward receive token b and stake token A and reward receive token A . Apply only those who create these similar project only And send link of your pervious project

    $352 (Avg Bid)
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    4 bids

    To launch a yield farming website, log in with metamask and be around 3 pages + custom styling to suit around the coin name which relates to honey and bee's :) Thanks again all the best and i hope to hear back! +Code to help attach the pool etc Based on Phantom network

    $178 (Avg Bid)
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    16 bids

    Blockchain Game Developer Needed For A Play To Earn Crypto Project Based On Binance Smart Chain.

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    15 bids
    smart contract 4 days left

    To be exact I need a Smart Contract for arbitrage trading between Uniswap and Sushiswap. The smart contract should contain a function to trade from Uniswap to Sushiswap, and a function to trade from Sushiswap to Uniswap. These functions shall only be called by the contract owner. The two functions should take the following parameters: -Token Address of the token to be borrowed from Aave (usually...

    $10 - $30
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    0 bids

    I am looking for blockchain, ethereum, smart contracts, React.js expert to help me to build medical records and physician consultations dapp. Here are brief details. ERC20, ICO with all necessary functions. Front End - Create customer and physician accounts (seed phrase & password) - Snap a photo and enter details ; - Customer upload medical records, info about problem etc.; - Online consult...

    $1190 (Avg Bid)
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    28 bids

    i need an experienced solidify smart contract developer that can create a token for our project. Details will be shared, but developer should have knowledge of swaping, farming, staking, buyback e.t.c

    $562 (Avg Bid)
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    I need a crypto contract developer we want the working of the contract similar to babycaks fast and immediate delivery needed

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    7 bids

    1. I have code from BSc Scan of the Token. 2. The token is reflationary in nature. 3. The smart contract is larger in size. HELP is required how to launch a multifile token!

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    I need a blockchain developer for developing few smart contracts for a financial project.

    $389 (Avg Bid)
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    5 bids

    We are seeking a motivated Ethereum Smart Contract Developer who shares our passion. Our ideal candidate has experience building traditional web applications as a full stack developer, and has a basic understanding of how blockchains and smart contracts work. Loving the job description? Please consider clicking the 'Apply' button and add your résumé. We'd also like to...

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    The developer must be familiar with writing smart contracts using React Immediate hire if you are good fit in this position. send me your past works with above stacks.

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    15 bids

    The developer must be familiar with writing smart contracts using Rust and terra. Immediate hire if you are good fit in this position. send me your past works with above stacks.

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    The developer must be familiar with writing smart contracts using Rust and terra. Immediate hire if you are good fit in this position. send me your past works with above stacks.

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    Looking for a developer who can develop Wallet based on Ethereum Platform.

    $14 / hr (Avg Bid)
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    3 bids

    We are simple breakthrough, a software company with a focus on Ethereum Dapps. We aim to comprehensively cover all of our needs in house, including design, software development, business development, marketing, and community management Requirements - 7+ years of experience in software engineering - At least 2 years of hands-on Ethereum/Solidity/Web3 experience - Strong knowledge of Solidity smart...

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    Solidity devs required with good past working experience to work on existing binance smart project.

    $17 / hr (Avg Bid)
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    10 bids

    The developer must be familiar with writing smart contracts using Rust and terra. Immediate hire if you are good fit in this position. send me your past works with above stacks.

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    I have a couple of needs: 1) Deploying an upgradable OpenZepplin contract (Just a generic proxy upgrade contract as a placeholder for the contract in #2) 2) Doing some finishing work on a current OpenZepplin contract (Probably about 10 hours of work) 3) Upgrading the contact from #1 above with the contract in #2 4) Probably some changes after release

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    You should know how to make the smart contract. I have projects using that skills. You should be ready to show me your skill and websites built by you. Please write proposals with 6 + 2 = ? Thanks

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    I need you to develop some software for me. I would like this software to be developed.

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    Trontool repot app 2 days left
    VERIFIED

    Trontool ready made project is ready rework for installation again help for work demo link is: [login to view URL]

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    Featured
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    We need (for our project insurance Decentralized Finance and scan explorer) a best and experienced Solidity Developers with experience in Smart contract. Requested a very good experience and a very good knowledge in Ethereum, Polygon, Binance Smart Chain, Terra Blockchain and VeChain.

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    I have a Atomic Swap template site. We can discuss more detail via chat. I need someone who can complete this site. [login to view URL] Please check this URL. Budget : $500 - $1000

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    Hello, I am a specialist in Blockchain and smart contract development, I can make ERC20, BEP20, ERC721 tokens and have hands-on experiences in burning, staking, mintable, anti whale and anti bot, token or BNB reflection holders tokenomics. I am good in ETHm BSC, Polygon chains and build Defi, Dapps on it. I am glad to discuss and share project details with you. Thank you.

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    Hi, We have token on BSC and already listed. Our plan to bring our token to ETH network and make cross chain swappable.

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    Dxsale Fork 1 day left
    VERIFIED

    I need to fork DxLaunch and DxLock.

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    Want to fork dogecoin 1 day left
    VERIFIED

    Want to fork dogecoin from a to z, with mining algorithms

    $2700 (Avg Bid)
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    24 bids

    Hello we are looking for a team of professionals to build an auto compound yield farming protocol similar to [login to view URL] or [login to view URL] we require proven past experiences and constant communication

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    Trophy icon Nft project 7 hours left

    so i resently got into nfts and i want to make one of my own . i have no idea what it will be yet but i do want to provide alot of value to its owners

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    Guaranteed
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    13 entries

    Budget is TBD to collaborate with chosen consultant. NOTE: I've included a very short 'scorecard' to complete which will help both of us to match project with experience. Added as file below. Please complete and share/send back to (can also send to dsiglin@netnetweb dot com. We are seeking a Blockchain mobile application expert to assist with the design, development, implementa...

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    Coinsfera 6 days left

    Формат работы: удаленка Мы ищем блокчейн разработчика который имеет: - Минимум 4 года опыта работы в проектах по разработке программного обеспечения - Твердые знания и понимание javaScript и node.js и [login to view URL], php (минимум 2 бэкэнд-языка) - Имеет опыт разработки баз данных и инструментов (postgresql, mysql, mongo) - Опыт работы с блокчейном Ethereum, Dapps, SOLIDITY, смарт-контрактам...

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    Necesito un desarrollador experto en solidity para escribir un contrato inteligente de una criptomoneda en la cual estamos trabajando para la cadena de binance smart chain. Es excluyente que la persona que realice este trabajo hable en inglés o español para poder tener una comunicación fluida. Gracias

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    Cryptoportals 4 days left

    2 or 3 EOS Smart Contract will be write for our project. Contracts containing up to 7 8 functions will be written. We will agree on a price for each contract. Details will be discussed when we agreed.

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