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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    187 건의 일자리 확인, 급여 기준: USD

    I need a blockchain developer who can code custom "Connect Wallet" button with specific function.

    $140 (Avg Bid)
    $140 (평균 입찰가)
    1 건의 입찰

    I am working with an amazing artist on creating a super unique and brand new NFT project for minting. We need a very skilled and experience Solidity developer for smart contract development and minting for the project. If you have experience and expertise in this domain please apply for the post and I will give you more information about the project. Looking forward to hearing from you.

    min $50 / hr
    min $50 / hr
    0 건의 입찰

    Build a FTSO price Oracle using API of Crypto exchanges to grab prices of assets then calculate an average for each asset then submit the results to the Flare Network. Must know how to work with API of exchanges to grab prices such as the API endpoints listed below. Must be able to research and learn how to properly setup the price oracle to work with the Flare Network. 1. Some of the API endpoi...

    $1127 (Avg Bid)
    $1127 (평균 입찰가)
    9 건의 입찰

    want trading expert bitcoin and ethereum

    $1174 (Avg Bid)
    $1174 (평균 입찰가)
    8 건의 입찰

    We are looking for some experts who have many years experience in finance, stocks, crpyto, etf, ico, airdrops, index and general finacial markets. Besides that it is very importang to have instagram experience so that you can define what posts to create for instagram, what posts to recreate etc. If you dont have experience in the above mentioned fields please do not bid. But if you have experienc...

    $133 (Avg Bid)
    $133 (평균 입찰가)
    5 건의 입찰

    I'm looking for a PLAY-TO-EARN blockchain consultant who can advice on the best step to create a PLAY-TO-EARN game IN erc-20 or Solana. ( NFTs )

    $35 / hr (Avg Bid)
    $35 / hr (평균 입찰가)
    13 건의 입찰
    Python trading bot -- 2 6 일 left
    확인

    I need to design a training bot working with okex that open orders based on assets balances in portfolio, not indicators With a week of support after creating it

    $193 (Avg Bid)
    $193 (평균 입찰가)
    8 건의 입찰

    I want to build uniswap site for Gaming. I'm looking for a developer who is good at NFT and Blockchain.

    $6841 (Avg Bid)
    $6841 (평균 입찰가)
    12 건의 입찰

    I need professional Defi and solidity programmer create custom wallet for my users. I have pre design template for this wallet you need to add some common feature which available in all all other apps

    $2881 (Avg Bid)
    $2881 (평균 입찰가)
    13 건의 입찰

    Hola busco un programador a largo plazo en colombia que tenga la posibilidad de viajar y trabajar con nuestro equipo de trabajo este programador debe tener conocimiento en contratos inteligentes blockchain ERC115 O ERC721 la posibilidad de viajar se podría hablar no necesariamente tendría que viajar en el primer mes pero si está abierta a posibles viajes a las oficinas de d&oa...

    $487 (Avg Bid)
    $487 (평균 입찰가)
    10 건의 입찰

    I want to develop crypto and AAA game can you help me? if you can help please give me some demo

    $3049 (Avg Bid)
    $3049 (평균 입찰가)
    10 건의 입찰

    Good day freelancers Need Decentralised Wallet for NFT where uses use for transaction and sending/receiving features The wallet support each and every decententrazed Wallet.

    $2625 (Avg Bid)
    $2625 (평균 입찰가)
    8 건의 입찰

    A Crypto currency trading website with MLM structure for members, the dashboard will have 4 algorithms that can generate daily profit for members. And members can be able to withdraw automatically into their wallet without third party.

    $1350 (Avg Bid)
    $1350 (평균 입찰가)
    16 건의 입찰
    Ethereum Expert needed 6 일 left
    확인

    Ethereum expert needed for Ethereum based project freelancer most have vase skills and most have worked on presentable project.

    $70 (Avg Bid)
    $70 (평균 입찰가)
    3 건의 입찰

    I need to create the web page of my game and the merkatplace is all BlockChain

    $1061 (Avg Bid)
    $1061 (평균 입찰가)
    22 건의 입찰

    COMPANY OR TEAM DO NOT APPLY..ONLY INDIVIDUALS ARE WELCOME..WE WANT INDIVIDUAL GUYS IN FULL TIME BASIS FOR A LONG PERIOD. Requirement of a FULL TIME Blockchain developer who have a knowledge in NFT [로그인하시면, URL을 확인하실 수 있습니다.] talking with you and discuss your [로그인하시면, URL을 확인하실 수 있습니다.] can only discuss the project after you have signed NDA and IP with us. The company is a UK based company detail...

    $1080 (Avg Bid)
    $1080 (평균 입찰가)
    5 건의 입찰

    We're looking for a Blockchain developer who can build an NFT minting website on Ethereum, including execution of smart contracts.

    $1016 (Avg Bid)
    $1016 (평균 입찰가)
    1 건의 입찰

    Hi Freelancers, I am looking for 5-10 years experienced Laravel developer for some remote tasks. Developers need to work on an existing project via Anydesk or Teamviewer only. Before bid: please make sure you are 5-10 years experienced Laravel individual developer and make sure you are interested to work via Anydesk or Teamviewer (FTP access/git/code not shareable). I will discuss the task in cha...

    $7 / hr (Avg Bid)
    $7 / hr (평균 입찰가)
    2 건의 입찰

    Looking for the developer that develop the defi project like pancakeswap

    $643 (Avg Bid)
    $643 (평균 입찰가)
    3 건의 입찰

    We have an NFT project and we need to reach out to potential buyers. We are open to giveaway prizes at various stages of the sale. We are looking for a talented marketer who is familiar with NFT and blockchain projects who is open to work with our team commission based. The approximate value of the project is estimated 1 M.

    $1308 (Avg Bid)
    $1308 (평균 입찰가)
    9 건의 입찰

    Hello looking for someone to create a fully function Axie Infinity Marketplace Arbitrage Program , that will find the best deals in the Axie Infinity Marketplace. Program must use the ronin chain (Etheriuim side chain), and must be quick. More details: [로그인하시면, URL을 확인하실 수 있습니다.] Sample code to scan market: [로그인하시면, URL을 확인하실 수 있습니다.]

    $800 (Avg Bid)
    $800 (평균 입찰가)
    6 건의 입찰

    I need someone to help with development of the backend to a website dealing with assets and smart contracts.

    $500 (Avg Bid)
    $500 (평균 입찰가)
    15 건의 입찰

    I am looking for someone who can help me fork pancakeswap but on fantom network

    $986 (Avg Bid)
    $986 (평균 입찰가)
    24 건의 입찰

    We would like to develop a platform that will pay 1.3~1.5% of interest every day depending on the amount of money if you stake the cryptocurrency into the following three configurations. $1000 = 1.3% $3000 = 1.4% $5000 = 1.5% This can use WordPress's Paid membership pro + 3rd party crypto payments plugin. Or you can use EasyDownloadDigital + MyCryptoCheckout plugin. MYCRED can be used f...

    $5176 (Avg Bid)
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    6 건의 입찰
    BlockChain Games 5 일 left
    확인

    We are keen on making a Player vs Player BlockChain Game, in the Street Fighter style. Game Designers and Developers with Blockchain experience is a must. Each game has to be interacting with the BlockChain contract.

    $2463 (Avg Bid)
    $2463 (평균 입찰가)
    19 건의 입찰

    I am trying to run the command npm start but it is not working. and I am getting the error below: Failed to compile. ./src/[로그인하시면, URL을 확인하실 수 있습니다.] Module not found: Can't resolve './[로그인하시면, URL을 확인하실 수 있습니다.]' in '/Users/kendallboone/wallet/client/src' I need assistance understanding how to get pass this step.

    $28 (Avg Bid)
    $28 (평균 입찰가)
    6 건의 입찰

    Hello. We are looking to hire someone that has experience in illustrating an NFT collectible project that will ultimately contain 3,000 unique pictures (no duplicates and different rarities), randomizing approximately 70 different layers. We have the idea, but need help with the illustrations. We are also looking to hire someone that has experience with the entire technical process of creating a...

    $2426 (Avg Bid)
    $2426 (평균 입찰가)
    32 건의 입찰

    Hi, we are looking to establish a trading platform using the Chia network. Can you advise how you can assist us thanks in regards to preparing a smart contract and a way to trade our service/product, are you able to use an NFT or coin type of currency that can be varied by the Chia Network?

    $1242 (Avg Bid)
    $1242 (평균 입찰가)
    7 건의 입찰

    I want to develop chat and transaction table liki [로그인하시면, URL을 확인하실 수 있습니다.] Anybody can help me.?

    $569 (Avg Bid)
    $569 (평균 입찰가)
    15 건의 입찰

    How are you? We find a expert that make the smart contract and get token information . we no need UI design and only need API(React). more detail discuss in chat.

    $30 - $250
    봉인형
    $30 - $250
    7 건의 입찰

    How are you? We find a expert that make the smart contract and get token information . we no need UI design and only need API(React). more detail discuss in chat.

    $162 (Avg Bid)
    $162 (평균 입찰가)
    8 건의 입찰

    I need some freelancer can help me develop DEFI, Best if you can have new ideas. thanks.

    $1161 (Avg Bid)
    $1161 (평균 입찰가)
    21 건의 입찰
    Build NFT minting site 5 일 left
    확인

    Hi, How are you guys? I am looking for a blockchain developer who is familiar with NFT minting site building. Please share you previous work with that field. If possible, it will be better if you provide the contract you built. Really hope to have a long term relationship with you.

    $250 - $500
    봉인형
    $250 - $500
    6 건의 입찰

    Build a FTSO price Oracle using API of Crypto exchanges to grab prices of assets then calculate an average for each asset then submit the results to the Flare Network. Must know how to work with API of exchanges to grab prices such as the API endpoints listed below. Must be able to research and learn how to properly setup the price oracle to work with the Flare Network. 1. Some of the API endpoi...

    $538 (Avg Bid)
    $538 (평균 입찰가)
    7 건의 입찰

    I am looking for someone knowledgeable about all matters "blockchain" to write a) high-quality, complete, thorough, well-researched proposals and b) responses in good English to questions ... related to projects to develop or deploy blockchains / wallets / smart contracts / cryptocurrencies / NFTs / DeFi apps, etc. Is this something you would be interested in? I would pay for writin...

    $5 / hr (Avg Bid)
    $5 / hr (평균 입찰가)
    4 건의 입찰

    You: - Must be a knowledgeable, experienced, and well-rounded blockchain old-timer. - Must be able to point to an impressive portfolio of past blockchain projects where you cut your teeth. - Must be up to date with the latest technical developments and advances in the blockchain sector. - Must be fluent in English (both written and conversational) and be a persuasive, professional communicator wi...

    $20 / hr (Avg Bid)
    $20 / hr (평균 입찰가)
    8 건의 입찰

    I am looking for an experienced blockchain agency to work on projects. You will be working for me and with my clients. You: - Must have a track record of successful blockchain projects. - Must be a believer in the merits of Test Driven Development. - Must be able to write and speak in English, clearly and fluently. - Must be fluent with git. - Must be willing to sign an NDA (at a later stage in ...

    $20 / hr (Avg Bid)
    $20 / hr (평균 입찰가)
    8 건의 입찰
    web3 developer needed 5 일 left
    확인

    We work in an interesting and emerging field of web3 technology which used decentralized wallets, eg using walletconnect. The requirement is as follows - 1. Create a wallet in the browser via JS and to connect this wallet to the Fantom testnet. 2. A seedphrase should be displayed to create the wallet should the user forget their credentials 3. The wallet should manage private keys The full tech ...

    $35 / hr (Avg Bid)
    $35 / hr (평균 입찰가)
    22 건의 입찰

    COMPANY OR TEAM DO NOT APPLY..ONLY INDIVIDUALS ARE WELCOME..WE WANT INDIVIDUAL GUYS IN FULL TIME BASIS FOR A LONG PERIOD. Requirement of a FULL TIME Blockchain developer who have a knowledge in NFT [로그인하시면, URL을 확인하실 수 있습니다.] talking with you and discuss your [로그인하시면, URL을 확인하실 수 있습니다.] can only discuss the project after you have signed NDA and IP with us. The company is a UK based company detail...

    $1908 (Avg Bid)
    $1908 (평균 입찰가)
    6 건의 입찰

    Good day freelancers Need Decentralised Wallet for NFT where uses use for transaction and sending/receiving features The wallet support each and every decententrazed Wallet.

    $2099 (Avg Bid)
    $2099 (평균 입찰가)
    21 건의 입찰

    Wellbe is project which focus on digitalisation of whole process of getting a treatment from a prescriber. The ecosystem starts from when you enter a prescriber’s office. This whole process is to be developed on blockchain structure. Please find the attached document for features list.

    $2836 (Avg Bid)
    $2836 (평균 입찰가)
    16 건의 입찰

    Hello , We want a person who have blockchain project experience and help to Create AMM DEFI smart contract with profitable ROI like sushiswap.

    $368 (Avg Bid)
    $368 (평균 입찰가)
    8 건의 입찰

    I need NFT website and decentralized app where people can access all NFTz website I want to to develop from scratch. Also need best guidance and support

    $3055 (Avg Bid)
    $3055 (평균 입찰가)
    44 건의 입찰
    Blockchain developer 5 일 left
    확인

    Hello We are looking for experienced blockchain developer on hourly [로그인하시면, URL을 확인하실 수 있습니다.] let me know your hourly rate on bid. For hourly basis my rate is 17$. Interested persons kindly bid. Happy bidding Thanks in advance.

    $497 (Avg Bid)
    $497 (평균 입찰가)
    12 건의 입찰
    Crypto token, Nft. ICO 5 일 left
    확인

    Hello I want to create a cypto token that will power my project. Looking for someone who is experience in creating cross bridge token minting tokenomics solidity launching Icos Ideal person will be someone experienced and who wants long term investment

    $926 (Avg Bid)
    $926 (평균 입찰가)
    20 건의 입찰
    Etherlinker for UE4 5 일 left
    확인

    I'm looking to integrate this functionality to my Unreal Engine 4 GAME for NFTs. [로그인하시면, URL을 확인하실 수 있습니다.] Interact with Ethereum blockchain from Unreal Engine 4. [로그인하시면, URL을 확인하실 수 있습니다.]

    $37 / hr (Avg Bid)
    $37 / hr (평균 입찰가)
    18 건의 입찰

    I need someone who can build me a crypto exchange app, BitPay or [로그인하시면, URL을 확인하실 수 있습니다.], before you bid on this project make sure you have a sample to show me for what you have done before.

    $24 / hr (Avg Bid)
    $24 / hr (평균 입찰가)
    13 건의 입찰

    We're looking for a blockchain casino with all the standard games roulette, blackjack etc which takes our own bep20 token and bnb, integrated inot our wordpress site, but we need it ready by the 29th (5 days) It would need to fit into our island theme (Income Island)

    $2463 (Avg Bid)
    $2463 (평균 입찰가)
    23 건의 입찰
    Cryptocurrency presale 4 일 left
    확인

    Create a token presale (ICO) landing page on a private website

    $500 (Avg Bid)
    $500 (평균 입찰가)
    33 건의 입찰

    I need bitcoin lightning wallet. 1. That can show RBF Bitcoin into balance just wallet Éclair mobile wallet. 2. Like “wallet of satoshi” there is not need to make Bitcoin Lighting channel. 3. Able to accept and show RBF bitcoin wallet and top of that able to send RBF bitcoin to other bitcoin lightning wallets or channels and other mobile should accept that. Only expert contact t...

    $1267 (Avg Bid)
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    7 건의 입찰

    Blockchain 커뮤니티 게시글 (최상위)