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    89 trabalhos encontrados, preços em EUR
    Blockchain Expert Needed. 6 dias left
    VERIFICADO

    Do you know blackbird algorithm?

    €8 - €629
    Secreto ADC
    €8 - €629
    1 ofertas

    I am looking someone help me in Cryptocurrency trading

    €867 (Avg Bid)
    €867 Média
    13 ofertas
    Website Development -- -- 2 6 dias left
    VERIFICADO

    I want the same website as this [fazer login para ver a URL] with same functionality this what the website built with : [fazer login para ver a URL] You can change the design but I want it with same functionality as [fazer login para ver a URL] So the functionality backend of [fazer login para ver a URL] is i will able to add projects as you can see in the website, and people can vote , and als...

    €444 (Avg Bid)
    €444 Média
    12 ofertas

    I have an [fazer login para ver a URL] NFT collection that receives royalties whenever someone buys my nft on the secondary market. I want to pass on that royalty to the wallets that initially minted my NFT from my website. Seems i will need a smart contract to do this.

    €1001 (Avg Bid)
    €1001 Média
    18 ofertas

    I need teacher to help me on my cryptocurrency business, videos I see a lot on youtube, I have course on Udemy, I read a lot, what I need is someone who can answer my questions and show me how to do, I will pay 20$/h we will use google remote desktop for teaching and for time tracking, I already create my own Tokens and need to create others and sell.

    €18 / hr (Avg Bid)
    €18 / hr Média
    7 ofertas

    I have a linux server, tried to set up bsc full node but I get many errors. I need somebody with experience who already set up a bsc full node to do it for me. I will give you access to my pc via anydesk so you can work in the server through my pc, so I can see what you are doing.

    €216 (Avg Bid)
    €216 Média
    4 ofertas
    PHP Expert + Blockchain Expert 6 dias left
    VERIFICADO

    I need a PHP expert. I also need you to be a blockchain expert. Need to have knowledge about ETH and BTC networks. I need someone who can start right away and have time.

    €19 / hr (Avg Bid)
    €19 / hr Média
    32 ofertas
    Create a crypto coin 6 dias left
    VERIFICADO

    We are looking for someone (team or an individual) who can help us to create a blockchain and crypto coin

    €3594 (Avg Bid)
    €3594 Média
    7 ofertas

    I need a smart contract deployed into an address I can control wich makes exchanges of token by copy trading transactions by scanning the pancake router and copying transactions based on parametres I decide and making new similar transactions with balance from the address.

    €767 (Avg Bid)
    €767 Média
    24 ofertas

    my web [fazer login para ver a URL] is presale and self airdrop web for my token. i need this connect wallet can be connect to wallet connect/ trust wallet at mobile phone expecially. smart contract for this already have 0x4aC70495d28612bcbDe0fA0f322175f27c8071c8 check at [fazer login para ver a URL] but now only can connect metamask by desktop. i need it can be fully functionally connect to dap...

    €143 (Avg Bid)
    €143 Média
    15 ofertas
    ICO website 6 dias left

    I need a freelancer in helping us to create a new ICO token and market, we have the funds and good understanding but we don't have the tech to set it up.

    €1359 (Avg Bid)
    €1359 Média
    10 ofertas

    new BSC token and need to quickly i can pay 150 euros for that

    €136 (Avg Bid)
    €136 Média
    18 ofertas

    Need cryptocurrency developer help me for a project, Hello i want to develop an platform with my idea if you are a crypto dev then bid here

    €560 (Avg Bid)
    €560 Média
    20 ofertas
    Token project 6 dias left
    VERIFICADO

    token in the ETH network instead of a redistribution we would like to go in the direction of an automatic high burn rate with every purchase. 20% of every buy will get distributed as such, 4% to the marketing/development teams wallet, 16% to a burn wallet with a max supply of 1,000,000,000,000,000 tokens

    €399 (Avg Bid)
    €399 Média
    23 ofertas
    NFT Marketplace Backend 5 dias left
    VERIFICADO

    I'm looking for someone to create a User Management back-end only for NFT market place. You will need to configure: - Storage - Blockchain - Token (Smart Contract). The front-end is being developed so eventually both will be connected with ABIs Below are the functions needed to be included in the back-end User Management • User Pause/Ban/Delete • Unique user handle for each use...

    €538 (Avg Bid)
    €538 Média
    21 ofertas
    Web 3 Smart Contract Project 5 dias left
    VERIFICADO

    Need Web 3 Project Generative Art Programmer. Think Crypto Punks

    €1902 (Avg Bid)
    €1902 Média
    38 ofertas
    Website For NFT Sale 5 dias left
    VERIFICADO

    Hello, We are looking for a blockchain developer that can help us build a platform to do an initial launch of our 8000 unique NFT's. We will need you to complete both back end and front end work. Here are some of the objectives: -Create ERC721 Smart Contract Test and Deploy To Ethereum Network -Help us to create Meta Link - We have 8000 files with unique attributes. These have not been compu...

    €1226 (Avg Bid)
    €1226 Média
    29 ofertas

    Hi there I am looking for a computer hardware technician/ Crypto mining rig expert to build custom Crytpo rigs for me. Preferably someone who has experience in crypto mining. 7-10 day deadline. Preference will be given to London based freelancers. I look forward to hearing from you. Kind Regards Adam

    €644 (Avg Bid)
    €644 Média
    4 ofertas

    We need a smart contract developer, who will write a relatively simple contract using Solidity.

    €36 / hr (Avg Bid)
    €36 / hr Média
    48 ofertas

    My background is in real estate and looking to see if a developer can walk me through the necessary steps of creating a block on the blockchain relating to personal information and real estate deeds.

    €11 / hr (Avg Bid)
    €11 / hr Média
    9 ofertas

    I need someone to modify the golang implementation of ethereum to propagate transactions from my origin only if it succeeds else it should discard. Eg: If I send 2eth to someone but my account only has 1eth the code should identify this and stop this transaction from ever reaching blockchain, this is to avoid the gas fees which I had to pay for failed transactions. Please only apply if you have ex...

    €299 (Avg Bid)
    €299 Média
    2 ofertas
    Web3 Software Project 5 dias left
    VERIFICADO

    Please check the specifications attached in details before making a bid.

    €160 (Avg Bid)
    €160 Média
    15 ofertas

    I need a person or a team to make a smart contract and it should be like USDt but inside to add for example - to check how much TRX is available to know if the oleration can be done.

    €620 (Avg Bid)
    €620 Média
    22 ofertas

    We need to make 3 responsive websites (2 cryptocurrency exchange + 1 landing page for Coin pay system) and a payment module. Read the details in the documents very well and give us a proposal. - Must give all details needed in development. (Functions and timeline) - Documents for functions and all source codes should be given to us.

    €16933 (Avg Bid)
    Destacado
    €16933 Média
    43 ofertas

    - Description: We are looking for an experienced Ethereum/Polygon/Solana Developer to assist us with launching our token and related smart contracts. The details about the smart contracts/projects needed are below. Ideally, we are looking for someone that would be interested in joining our team as a full-time senior blockchain developer after the initial freelance work. - Freelance Work 1. Min...

    €257 (Avg Bid)
    €257 Média
    4 ofertas

    Hi, I'm looking for an experience solidity developer to fork pancakeswap and deploy to polygon with a few added changes. Please only apply if you know react well enough to make UI changes and solidity.

    €42 / hr (Avg Bid)
    €42 / hr Média
    6 ofertas
    Create Crypto Currency 4 dias left
    VERIFICADO

    need to create and publish a crypto currency just like Matic, Doge,polkadot etc.

    €9869 (Avg Bid)
    €9869 Média
    2 ofertas

    We're looking for a developer with experience using GoChain. We are interested in issuing a token on the GoChain for a project that we're developing. The contract would need to be audited for security prior to implementing. GoChain, a standalone blockchain, is a next generation smart contract platform. It's built upon an improved Ethereum codebase that solves the scaling proble...

    €2061 (Avg Bid)
    €2061 Média
    26 ofertas
    Blockchain Dapp development 4 dias left
    VERIFICADO

    Hi Experts, I am looking to develop a energy blockchain dapp using some of the open source Energy blockchain tools for example from www.energyweb.org. The application will capture energy meter data like inputs, outputs, export, storage etc. More details will be provided. Only apply if you have worked on blockchain tech before. thanks

    €725 (Avg Bid)
    €725 Média
    32 ofertas

    I would like to create a front-running bot based on the ethereum Blockchain with different contracts address that I could enter (Metamask, uniswap pool essentially). Its back-end would be in ASP.NET Core or node.js. The BOT would essentially: - Scan the Ethereum blockchain and find transactions based on certain criteria (pending on the block aka mempool). - Front-run (specific trade volumes, s...

    €1033 (Avg Bid)
    €1033 Média
    21 ofertas
    Metamask Integrations | Web3 4 dias left
    VERIFICADO

    We have completed UI. We have atomic swap smart contracts (HTLC) for ERC20toERC20 and ETHtoERC20. Just need web3 instances and integrations for metamask to facilitate atomic swap. EX: Buyer initiates from UI >> HTLC initiated >> Seller is notified and accepts/signs via metamask >> atomic swap for eth/erc20 x custom erc20 executes. These tasks must each be troubleshot, c...

    €192 (Avg Bid)
    €192 Média
    13 ofertas

    We are looking for a Pancakeswap fork to be completed for us with some charts included on the layout. We would like a more modernized design for it though such as the Uniswap design but Pancakeswap functionality to interact with the binance smartchain. Please only apply if you have experience doing this and can provide us with 3 references. All applicants must show us their previous projects lik...

    €362 (Avg Bid)
    €362 Média
    13 ofertas
    Build me a goose fork Defi 4 dias left
    VERIFICADO

    Looking at getting a Defi made of the goose fork. We where looking at having smart contracts in there, IFOs and a token burn too. Maybe other things too be added down the line as well. If you where to win the project and doing a satisfactory Job on the project there would be opportunities going forward with us. Kind regards Seamless Swap team.

    €44 / hr (Avg Bid)
    €44 / hr Média
    5 ofertas

    Kripto para kullanarak 2. el alım satım yapılabilecek bir platform ve o platformun kendi kripto parası

    €124 (Avg Bid)
    €124 Média
    3 ofertas

    Hello Please I’m an expert trader in crypto currency exchange but right now I’m getting busy due to my new work and I can’t really have all that time to trade anymore so I’m looking for an experienced trader who will jointly trade with me…

    €414 (Avg Bid)
    €414 Média
    6 ofertas

    build a new Etherum Smart Contract

    €29 / hr (Avg Bid)
    €29 / hr Média
    13 ofertas
    Pancakeswap fork 4 dias left
    VERIFICADO

    I need a Pancakeswap fork Main features needed: Exchange, Liquidity, Farm, Pools

    €2127 (Avg Bid)
    €2127 Média
    19 ofertas

    Günümüz teknolojisine ayak uydurmak amacıyla düşündüğüm bi projedir .Projenin genel amacı şu BSC tabanlı bir kripto para ve 2. el eşya alım satımı için bi uygulama çıkartıp krtipto paraların kullanımını arttırmak.

    €202 (Avg Bid)
    €202 Média
    6 ofertas

    Hello, i am looking for a expert regards ETH network erc20 contracts. I already know how to create a Token, but I need someone to change the Contract a little bit. i also want to know how to make the contract unique, adding commands codes like set buy limit then release( after deploy) it and a few more stuff like block bots from buying the coins. I need someone to teach me everything need to ...

    €29 / hr (Avg Bid)
    €29 / hr Média
    10 ofertas

    I want a simple program that can pull transactions of an address on ERC20. GET transaction of given ID or IDs. as a json object. Thanks

    €178 (Avg Bid)
    €178 Média
    4 ofertas

    I want a simple program that can pull transactions of an address on ERC20. Thanks

    €8 - €25
    €8 - €25
    0 ofertas

    Hello everyone I’ve crypto currency in my wallet but I can’t trade due to my new job, I don’t have all the chance to trade so I want someone who will make a joint trading with me so I can be receiving my own percentage, please if you’re let’s join our coins together and you will trade on behalf of both of us

    €17 / hr (Avg Bid)
    €17 / hr Média
    5 ofertas

    I have one project that clones a Poo Coin chart . Refer URL: [fazer login para ver a URL] Requirements: - You have to know crypto chart(candle chart) - 1+ year Trading experience - You how to know solidity language - Marketing experience Before I award you, you need to answer my 2 question so that you can prove your skill. Further I will do several project about crypto currency.(eg: a project abou...

    €450 (Avg Bid)
    €450 Média
    12 ofertas

    I have one project that clones a Poo Coin chart . Refer URL: [fazer login para ver a URL] Requirements: - You have to know crypto chart(candle chart) - 1+ year Trading experience - You how to know solidity language - Marketing experience Before I award you, you need to answer my 2 question so that you can prove your skill. Further I will do several project about crypto currency.(eg: a project abou...

    €844 (Avg Bid)
    €844 Média
    7 ofertas

    I have one project that clones a Poo Coin chart . Refer URL: [fazer login para ver a URL] Requirements: - You have to know crypto chart(candle chart) - 1+ year Trading experience - You how to know solidity language - Marketing experience Before I award you, you need to answer my 2 question so that you can prove your skill. Further I will do several project about crypto currency.(eg: a project abou...

    €559 (Avg Bid)
    €559 Média
    9 ofertas

    I need to create a fork of pancakeswap, and create my own token swap project on the FANTOM NETWORK (NOT BSC) PLEASE DONT CONTACT ME IF YOU CANT DO BSC , PLEASE DONT WASTE OUR TIME It should have following features: - Exchange / Liquidity - Farming pairs - Staking pools - Lottery - Token Price Explorer Please contact me only if you can do all request I had indicated and make a site ready to be us...

    €2131 (Avg Bid)
    €2131 Média
    24 ofertas

    We need someone expert in mining pool, ethereum, blockchain to help us integrate some new functions in our mining pool and add new coins. we have an miner pool, currently working with etherum, we use the alphaxcore 2.0 script from github to run it. we would like to add some functions to the pool and add new coins for our users to be able to miner with us. All those coins will be integrated in ou...

    €2082 (Avg Bid)
    €2082 Média
    29 ofertas

    FASER INTELLIGENT CONTRACTS IN BENANCE'S BLOKCHAIN ​​I HAVE THE SAME PROJECT AT ETHEREUM BUT I WANT TO PUT IT INTO BENANCE I HAVE THE SOURCE CODE OF THE CONTRACTS AND THE FRONT END AND SO CHANGE THE NAME AND PORTFOLIO AND PUT INTO THE BENANCE NETWORK ATTENTION THE VALUE OF THE OFFER WHAT YOU WILL CHARGE FOR THE PROJECT Community Verified icon Open in Google Translate • Feedback Google ...

    €239 (Avg Bid)
    €239 Média
    2 ofertas

    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 I AM LOOKING FOR SEASONED CASINO GAME DEVS 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 ...

    €29 / hr (Avg Bid)
    €29 / hr Média
    23 ofertas

    we are locking Developer for make it

    €5033 (Avg Bid)
    €5033 Média
    4 ofertas

    Artigos da Comunidade dos Principais Ethereum