Blockchain Jobs

Blockchain is a distributed register that is used to maintain a continuously growing list of records, called blocks. It has revolutionary applications in finance (such as cryptocurrencies like Bitcoin) and decentralized applications like online voting.

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    274 份搜到的工作,货币单位为 HKD

    We are in search for a blockchain consultant for an upcoming PE2 project.

    $140 / hr (Avg Bid)
    $140 / hr 平均报价
    8 个竞标

    The job. Binance smart chain introduced a 10% Burn of BNB transactions fees on this block. I need a script that I can load and will display the total amount of burned BNB on binance smart chain since the block above stored in a variable that I can access for use later. it can be one file PHP that I can upload to my server and load in browser but I will need the BNB total stored in a variable of some sort for personal use. I plan to input this in a MYSQL DB, Max payment is £70 for the job. If you cannot do it for £70 please do not bid. Need completing within 1 day. thanks

    $3844 (Avg Bid)
    $3844 平均报价
    4 个竞标

    Copier les arbitrages des comptes Spot et Futures USD d’une API en lecture sur Binance sur d’autres comptes Binance via leur API respective. De cette façon la gestion du compte d'origine est répliquée sur d'autres comptes ce qui donne lieux aux mêmes arbitrages et donc aux mêmes performances. Prévoir la gestion des utilisateurs, de l'API d'origine et des API cibles (public et secret keys, description, indicateur de connexion ok/failed)

    $5567 (Avg Bid)
    $5567 平均报价
    6 个竞标

    We want to make a nice website and phone app for our system. Mainly is a home and a dashboard for connect our costumers binance/Huobi API to our system. We have already the design in Adobe XD and this should be used for create the site with the styles and so on.. We have already the site created in craftcms totally functional, waiting to become in something nice. The database with the plugins for make the bot workin are created in craftcms and PHP

    $211 / hr (Avg Bid)
    $211 / hr 平均报价
    31 个竞标

    We are looking for a complete NFT marketplace "turnkey" solution for our 10,000 NFT Collection for "DigiDog" based around our own Pomeranian in similarity to : with traits etc. Also assistance on uploading to Opensea etc.... ALL BIDDERS TO PROVIDE LINKS OF SIMILAR NFT WORK WHICH THEY HAVE CREATED AND CAN PROVIDE PROOF FOR.

    $27873 (Avg Bid)
    $27873 平均报价
    29 个竞标

    We are looking for the expert to write the White paper for our Company Creditum in NFT , DeFi, etc

    $2495 (Avg Bid)
    $2495 平均报价
    3 个竞标
    Waves token consultation 6 天 left
    已验证

    Consultation meeting with Waves expert on Waves token creation settings, how the token is “pinned” to another currency, how trading the new token on dex functions. Building Dapps on waves, Waves token ICO/Crowdsale and founder compensation structure etc.

    $281 / hr (Avg Bid)
    $281 / hr 平均报价
    19 个竞标

    Hello, I need someone to help me fork the below page, but on Solana Network. Forking the bellow page: It must be a working product, and it must have no bugs. The webapp will be designed by myself, and the prediction page is where I need help. Please check documentation below: . I am looking for a long-term developer to work with me. Thanks

    $19492 (Avg Bid)
    $19492 平均报价
    6 个竞标

    We are looking for a token developer on BSC or similar. We have built a platform with which it is possible to find the right service provider in the entire world of industry. In the future we want to develop more addons which will be financed by our own token. In the future, our token should be used on our platform as well. In the next step, an online trade fair will be built, where the token will also be used. It should become the Meta Industry! We already have some partners in the program, are a company and have several employees. We hope that we will find someone who can contribute his know-how and develop this with us. Please contact us here :) Kind regards Christian Dillier

    $164 / hr (Avg Bid)
    $164 / hr 平均报价
    20 个竞标
    NFT smart integration 6 天 left
    已验证

    We are looking for a smart contract developer that has expertise in the Ethereum blockchain and in particular NFT'S. This Smart contract should be capable of being put on our website and allow our users to connect their wallets to the smart contract and mint our estimated 10,000 NFTs using it. also, the minted NFT's should be then automatically transferred to a marketplace of our choice. contact me if you are capable of such in order to discuss it further in detail.

    $16638 (Avg Bid)
    $16638 平均报价
    60 个竞标

    Hello, I need someone to help me fork the below page, but on Solana Network. Forking the bellow page: It must be a working product, and it must have no bugs. The webapp will be designed by myself, and the prediction page is where I need help. Please check documentation below: . I am looking for a long-term developer to work with me. Thanks

    $21807 (Avg Bid)
    $21807 平均报价
    18 个竞标

    i need pancake swap website and uniswap dex website

    $172 / hr (Avg Bid)
    $172 / hr 平均报价
    2 个竞标

    We have been working on a 3D NFT project and we need a bunch of Blockchain developers to complete it

    $10 - $41 / hr
    $10 - $41 / hr
    0 个竞标

    New blockchain project to be deployed on Avalanche. In summary we require smart contracts to be written for our project and an Avax crypto currency to be created, and for contracts to be deployed on the Avax network. We require someone with exceptional experience with smart contracts, avalanche, Avax and solidity. we also require the backend of the website to be coded and integrated with the contracts. Full details and fee to be disclosed and discussed further in more detail and in private. Looking forward to hearing from you

    $26064 (Avg Bid)
    $26064 平均报价
    38 个竞标

    Problem statement: Its almost impossible to have a single blockchain system used by everyone, we need to find ways to improve current blockchains' interoperability. The blockchain should interact with other blockchain (Ex: Ethereum try to access Hyperledger blockchain's data). Both of these blockchain projects run independently, there is a requirement to have leverage each-other benefits by sharing the information in between (combination of consensus, communication protocols, smart contracts, and data storage). It has to lay a brick in the interoperability using established protocols/frameworks.

    $912 (Avg Bid)
    $912 平均报价
    2 个竞标

    Buenas necesito crear una pagina web para un juego NFT y crear la cryptomoneda del juego, necesito un programador blockchain y que sepa crear la pagina web

    $6705 (Avg Bid)
    $6705 平均报价
    20 个竞标

    blockchain, etherum, pancake swap, uniswap developer needed

    min $390 / hr
    min $390 / hr
    0 个竞标

    В команду трейдеров требуется специалист в области NFT Требования и обязанности: 1. Мониторинг новостных порталов по NFT тематике 2. Знание рынка NFT, понимание трендов 3. Аналитика новых проектов 4. Написание авторских постов по данной тематике, ясная и грамматически правильная формулировка собственных мыслей. 5. Приветствуется интерес к теме метавселенных.

    $172 / hr (Avg Bid)
    $172 / hr 平均报价
    4 个竞标

    fork pancakeswap, uniswap and sushiswap developer needed

    $156 / hr (Avg Bid)
    $156 / hr 平均报价
    1 个竞标

    We are going to build a new smart contract wallet like metamask. All designs are ready so lets discuss on chat.

    $20077 (Avg Bid)
    $20077 平均报价
    24 个竞标
    trading view strategy coding 6 天 left
    已验证

    need someone to code a tradingview strategy using pinescript .... for trading crypto currency more details will be provided later

    $1583 (Avg Bid)
    $1583 平均报价
    8 个竞标
    Create a defi 2.0 6 天 left
    已验证

    A development that has experience in DEFI

    $187 / hr (Avg Bid)
    $187 / hr 平均报价
    13 个竞标

    Hi Friends, I am looking to build similar site of and CRYPTO-CURRENCY PAYMENT GATEWAY. Please check and come with detail quote, required time and budget so that we can discuss and start quick.

    $9995 (Avg Bid)
    $9995 平均报价
    17 个竞标

    build a dex with longtermorders on Uniswap V3

    $27289 (Avg Bid)
    $27289 平均报价
    19 个竞标
    deploy contract to testnet 6 天 left
    已验证

    I need help on deploy contract to testnet.

    $943 (Avg Bid)
    $943 平均报价
    12 个竞标

    We need to create an NTF blochcain website. Please read pdf before contact us.

    $7906 (Avg Bid)
    $7906 平均报价
    47 个竞标

    We do need a consultant who has experience in Blockchain and smart chain. this project will be several consultancy call which each one will run for an hour so we can get more insigh about the project from your self . This is going to be CALL based project , so the conversations will take place on google meet. its critical that you speak fluent English Your knowledge would need to be around : Blockchain person validation. Smart Contract detailing. denetralization. PLEASE ONLY APPLY IF YOU CAN SPEAK ENGLISH VERY WELL ON A CALL

    $483 / hr (Avg Bid)
    $483 / hr 平均报价
    9 个竞标

    I run a website and some social media site for charity and causes. I have decided to create a pencakeswap tradable token on binance smart chain based on my charity. I need someone to make this happen. I am based in Australia

    $3197 (Avg Bid)
    $3197 平均报价
    11 个竞标
    Fork Zcash based coin. 6 天 left
    已验证

    I need to fork a zcash based coin, getting stuck in the renaming and mining genesis block, its using equihash mining algorithm, for further details , connect me.

    $2394 (Avg Bid)
    $2394 平均报价
    3 个竞标

    Fork an open source Dapp with little changes on test net and add AMM with price Oracle integration

    $437 (Avg Bid)
    $437 平均报价
    2 个竞标

    Hi I am looking for a crypto launchpad same as website features 1. Visitors can create their token on bsc chain, please check pink sale featuers 2. lock liquidity with bsc token can setup presale 4. fair launch option 5. Admin panel to change fees, lookup any website settings to change or fix 5. all other pinksale features important: we like our own token as utility token for the launchpad, people buy our token and convert it into bnb to pay or any way as long our token classify as utility token Thank you

    $3197 (Avg Bid)
    $3197 平均报价
    3 个竞标
    NFT Project 6 天 left

    We are looking for a blockchain developer (front/backend web, smart contract) to join our NFT project. Must be experienced in Ethereum smart contract, including NFT minting, staking, wallet registration etc. Ideal to have some knowledge and experience in Tokenomics (utility token, token staking). If you think you are a fit or interested to find out more, please feel free to reach out.

    $19468 (Avg Bid)
    $19468 平均报价
    42 个竞标
    Modifying a smart contract 6 天 left
    已验证

    A smart contract has been written but need to make a few adjustments

    $1138 (Avg Bid)
    $1138 平均报价
    4 个竞标

    We are looking for the expert to write the White paper for our Company Creditum in NFT , DeFi, etc

    $2222 (Avg Bid)
    $2222 平均报价
    7 个竞标
    Cryptocoin development 6 天 left
    已验证

    We are looking for someone who can create or develop our own CryptoCoin.

    $5302 (Avg Bid)
    $5302 平均报价
    4 个竞标

    We need a very experienced and fast Whitepaper guy, that can create us the design & template of an unique and special Metaverse project, needs to show us couple of template, we choose one, give content, needs to be done very fast

    $647 (Avg Bid)
    $647 平均报价
    17 个竞标

    I would like to buy a telegram shilling bot that can post new projects in many groups. If you have already, lets discuss

    $156 (Avg Bid)
    $156 平均报价
    6 个竞标
    blockchain project 6 天 left
    已验证

    I'm looking for a blockchain expert. Details will be shared on the pm.

    $156 / hr (Avg Bid)
    $156 / hr 平均报价
    5 个竞标

    I need an app compatible with Android 10.0. The app must mine the most profitable coins/tokens. It will be installed on android TV boxes. The hardware is Quad-core ARM Cortex-A55 (Amlogic S905X4) 2.0GHz, G31 GPU, 4Gb Ram, 32Gb Rom. Prefer the app to mine tokens that work with the web or 'internet of things' rather than proof of work. The idea is for our users to receive earnings in crypto while they watch tv. Therefore the app should have the capacity for the user to register and add their crypto wallet(s). Also us as a company will receive 50% of earnings to our wallet and the user receives the other 50%. Further information is available for the person awarded the project.

    $10276 (Avg Bid)
    $10276 平均报价
    19 个竞标

    I am looking for smart contract and solidity expert. -Deploy Sushi contracts for swap and farm only - Configure 5 to 7 farms. Details to come - Integrate the SmartBCH netowrk () - Support only one wallet: Metamask

    $10526 (Avg Bid)
    $10526 平均报价
    2 个竞标
    Solidity progammer 6 天 left
    已验证

    We are looking for a solidity programmer to help with our smart contract on BSC.

    $218 / hr (Avg Bid)
    $218 / hr 平均报价
    37 个竞标

    I need to create 10 Levels Unilevel Smart Contract MLM, with 8 Stages. In each stage, we can give our members specific Course (Videos +PDF) Can you do that ? Duration and Price please? Hope we can work together for long term. Give us the best price, because we need to create 3 Projects as a start. one by one. Reference:

    $11625 (Avg Bid)
    $11625 平均报价
    3 个竞标

    Hi Freelancers. I am looking for a blockchain expert! I would like to launch a custom token on the binance smartchain with advanced tokenomics. Furthermore I need a front-end for this token which can be a (simple) fork of pancakeswap aswell as the creation of custom farming pools for the newly created token. The idea is to first launch everything on Binance Testnet to see if everything is working properly before launching on the mainnet. Front-end: * Pancakeswap fork. * Visuals, such as a banner and an icon for the token. * Metamask/Mathwallet support. Token: * Advanced tokenomics. Including buybacks and burns. * Supply: To be discussed. * Name: To be discussed. * Tokenomics: To be discussed. Farming pools LP farming: * Support for farming pools such as BNB-USDT Pancakeswap LP - NewTo...

    $35997 (Avg Bid)
    $35997 平均报价
    52 个竞标

    pretendo crear un juego Nuevo NFT de combate, con play to earn para unirnos al meta verso, necesito diseñadores de videos juegos y programadores blockchain si tienen disponibles necesito reclutar el equipo

    $389836 (Avg Bid)
    $389836 平均报价
    4 个竞标

    Hi, I'm looking for an er20 smart contract to be created in Solidity with full test coverage via Hardhat. Contract in itself is rather simple. We require a contract with a permission system - OpenZepplin Roles can be used - that will accept and array of address's. Interact with the uniswap router to purchase a set token amount per address and then return any dust to the caller. More information can be provided upon request.

    $19609 (Avg Bid)
    $19609 平均报价
    32 个竞标

    Hi, I would like to fork an OHM project on Arbitrum.

    $156 / hr (Avg Bid)
    $156 / hr 平均报价
    11 个竞标

    Hi, We're looking for a developer that can replicate an Olympus type of project but on Terra Luna.

    $164 / hr (Avg Bid)
    $164 / hr 平均报价
    14 个竞标

    Looking for consultation from experts to safeguard my wallet and recover in case of loss.

    $10 - $41 / hr
    $10 - $41 / hr
    0 个竞标

    We are looking for someone who can create staking UI and interact with our staking smart contract. Basically, our smart contract is already created we just need to build a UI and make web3 calls with the smart contract from our website. UI should look similar to the images attached.

    $912 (Avg Bid)
    $912 平均报价
    3 个竞标
    Full stack developer needed 6 天 left
    已验证

    Looking for experienced Full-Stack Senior Developer. mainly React.js / / DApp experience. Looking for a long term collaboration, we are DeFi project working on Binance Smart Chain. More info in chat.

    $164 / hr (Avg Bid)
    $164 / hr 平均报价
    29 个竞标

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