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    2,973 Ethereum työtä löytyi, hinnoittelu EUR

    Need a very simple site where users can download an mp3 file. They will have the choice of bitcoin, Ethereum or an Ethereum token to download and once payment is received they will receive download automatically. This system will work similar to iTunes but with cryptocurrency. The site will have a stylish, modern index page where the download will be

    €135 (Avg Bid)
    €135 Keskimäär. tarjous
    7 tarjoukset

    Eu iria receber cripto moedas como Bitcoin, Ethereum, litecoin, e retornar capital em 1 mês. Sendo que opero no mercado financeiro, e iria precisar de um site para os usuários se cadastrarem. E receber seus rendimentos, quem tiver interesse explico melhor.

    €188 (Avg Bid)
    €188 Keskimäär. tarjous
    4 tarjoukset
    Chat app in blockchain 5 päivää left
    VARMENNETTU

    ...What is server spec for Phase 1? Estimated cost? Phase 2: Optional - Voice call and video call - Secret chat (encrypted, auto delete timer, etc.) - Coin wallets (Bitcoin, Ethereum, Your Coin) - 24/7 news listing integration into timeline What is server spec for Phase 2? Estimated cost? How much for phase 1 and 2 development cost and how long to complete

    €7048 (Avg Bid)
    €7048 Keskimäär. tarjous
    60 tarjoukset

    understand and finalize a white paper make a connection and explain the difference between blockchain proof of work ethereum proof of stake hshgraph gossip about gossip

    €109 (Avg Bid)
    €109 Keskimäär. tarjous
    9 tarjoukset

    Необходимо создать смарт контракт на базе Ethereum для проведения ICO подобное Ice Rock Mining ([kirjaudu nähdäksesi URL:n]), разработка сайта ICO с кабинетом инвестора, все вопросы пишите мне

    €424 (Avg Bid)
    €424 Keskimäär. tarjous
    5 tarjoukset
    Hyperledger Fabric - Use cases wanted 3 päivää left
    VARMENNETTU

    Hi there, I am willing to buy any completed blockchain solution (hyperdledger, ethereum, quorum, corda). I need the use case explanation and cost. Please post me any solution you have developed and you have the rights to sell. Thanks

    €7370 (Avg Bid)
    €7370 Keskimäär. tarjous
    20 tarjoukset

    Merhaba ethereum miner yazabilirmisiniz

    €9 (Avg Bid)
    €9 Keskimäär. tarjous
    1 tarjoukset

    Selam hocam, bana ethereum gpu miner lazım. Sizin için uygun bir proje olurmu? Open source projelerden birisini kullanarakta bitirebilirsiniz.

    €36 / hr (Avg Bid)
    €36 / hr Keskimäär. tarjous
    1 tarjoukset
    get api key , Blockchain relate 2 2 päivää left
    VARMENNETTU

    get api key , Blockchain relate 2 Bitcoin litecoin Ethereum

    €200 (Avg Bid)
    €200 Keskimäär. tarjous
    15 tarjoukset
    Change existing C++ and OpenCL project 2 päivää left
    VARMENNETTU

    ...Ruby code: [kirjaudu nähdäksesi URL:n] More information about crypto strong and naive keys: [kirjaudu nähdäksesi URL:n] [kirjaudu nähdäksesi URL:n] Output data (public keys) should

    €467 (Avg Bid)
    €467 Keskimäär. tarjous
    17 tarjoukset

    ...pack for Facebook Twitter Medium LinkedIn (employee + Business) Youtube Baidu Sina Weibo Badoo And also 8 types of banner-ads in english that have 1. The logo 2. Bitcoin Ethereum Litecoin Ripple Bitcoin Cash 3. BTC ETH LTC XRP BCH 4. Australian Domicile 5. Coming Soon 6. Enterprise grade LD4 Data Centre 7. Deep liquidity pools 8. Industry-leading

    €224 (Avg Bid)
    €224 Keskimäär. tarjous
    19 tarjoukset

    PROVEN ETHEREUM DEVELOPER NEEDED TO LAUNCH ERC-20 TOKEN DELIVERABLES ARE: COIN, WALLETS, EXPLORER, API, GATEWAY AND DASHBOARD • You have at least 2 years of experience designing, developing, and delivering Distributed Ledger/Blockchain technology software • You have knowledge of Distributed Ledger Technologies space with deep expertise in certain

    €2904 (Avg Bid)
    €2904 Keskimäär. tarjous
    28 tarjoukset

    We have deployed Rubykube 2.0 and would now need someone to connect us to Infura (ETH node). This is a very specific request to someone who already went through this process

    €438 (Avg Bid)
    €438 Keskimäär. tarjous
    10 tarjoukset

    1. Need to setup peatio 2.1 2. Barong for auth service 3. create landing page, signin/signup pages 4. Setup UI (provided) 5. Create & Bitcoin & Ethereum node (node setup completed need config) 6. Time maximum 2 days

    €705 (Avg Bid)
    €705 Keskimäär. tarjous
    11 tarjoukset

    Hi Bounyavong N., I have a blockchain project i wish to discuss with you. Integration of BTC into an existing decentralised wallet. Currently wallet supports Ethereum and all ERC-20 tokens. We wish to start integrating other chains. Lets chat, I wish to know about previous blockchain work you have done in the past?

    €2692 (Avg Bid)
    €2692 Keskimäär. tarjous
    1 tarjoukset

    oraclize truffle solidity ethereum

    €48 (Avg Bid)
    €48 Keskimäär. tarjous
    11 tarjoukset

    We need a decentralised Exchange with no central wallets. I want this to work as close to ethereum token exchanges such as idex but it will have bitcoin and other custom cryptocurrencies. I want this to be automated and trustless so that admin don’t hold investor funds. Need to easily install new coins. It will accept bitcoin code base coins, erc20

    €3150 (Avg Bid)
    €3150 Keskimäär. tarjous
    45 tarjoukset

    I need quick source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [kirjaudu nähdäksesi URL:n], I can...source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [kirjaudu nähdäksesi URL:n], I can set ABI, fee and amount, bid only knows ethereum smart contract.

    €151 (Avg Bid)
    €151 Keskimäär. tarjous
    8 tarjoukset

    Bid for this project only if you can write technical articles on the above topics, further details are attached. Please state when you will complete the Articles while bearing in mind that they are needed urgently. Not more than 3 days.

    €121 (Avg Bid)
    €121 Keskimäär. tarjous
    14 tarjoukset

    This is just a test project for a large DApp Casino platform. Any freelancers, especially the newbie freelancers who are eager to complete task and enthusiastic about cryptocurrency are welcome.

    €991 (Avg Bid)
    €991 Keskimäär. tarjous
    15 tarjoukset

    I need quick source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [kirjaudu nähdäksesi URL:n], I can...source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [kirjaudu nähdäksesi URL:n], I can set ABI, fee and amount, bid only knows ethereum smart contract.

    €27 (Avg Bid)
    €27 Keskimäär. tarjous
    3 tarjoukset

    I need quick source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [kirjaudu nähdäksesi URL:n], I can...source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [kirjaudu nähdäksesi URL:n], I can set ABI, fee and amount, bid only knows ethereum smart contract.

    €21 (Avg Bid)
    €21 Keskimäär. tarjous
    4 tarjoukset
    I buy your Ethereum Loppunut left

    2 minute job Bid only if you have 1 ethereum 1. Bid markedprice + your commision (coinmarketcap) 2. I ask for your ether address (to see available fund) 3. Bid max 10% over market price to cover your fee/freelancer fee (current about 152 eur) 4. I ask you to initiate the smallest possible amount of ether as proof to my address 5. I award first one

    €155 (Avg Bid)
    €155 Keskimäär. tarjous
    1 tarjoukset

    ICO ethereum website site need help finishing off backend work. Have made site already but token sale sign up not ready have templates just need help.

    €205 (Avg Bid)
    €205 Keskimäär. tarjous
    21 tarjoukset

    Require help on ethereum development and analysis

    €163 (Avg Bid)
    €163 Keskimäär. tarjous
    8 tarjoukset

    Dear Jestoni, My name is Dr. Elbert Basa, M.D. and I would... My name is Dr. Elbert Basa, M.D. and I would like to video conference with you to discuss a project of mine that will require Python language skills and Solidity on the Ethereum Network. I will pay you your $10.00 fee just to speak to you. Let me know if you're interested. Thanks, Elbert

    €9 / hr (Avg Bid)
    €9 / hr Keskimäär. tarjous
    1 tarjoukset

    I need someone to deploy ethereum smart contract, I have the code ready....reply asap

    €64 (Avg Bid)
    €64 Keskimäär. tarjous
    12 tarjoukset

    I´m looking for 1 or more news writer. The topic of the website is crypto / dapp (decentral application) news. You should have some basic knowledge about the bitcoin / ethereum / crypto space but dont have to be an expert since i can give you some introductions. Your native language should be English or you should be very fluently in writing. I

    €1774 (Avg Bid)
    €1774 Keskimäär. tarjous
    28 tarjoukset

    ...en page désirée, vous aurez réaliser un site e-commerce pour vendre automatiquement un produit financier innovant. Vous devrez réaliser votre développement en blockchain Ethereum avec lancement d’une ICO et un important intéressement vous sera alloué sur la levée de fonds. Vous verrez qu’un joli partenariat vous est &...

    €2564 (Avg Bid)
    €2564 Keskimäär. tarjous
    28 tarjoukset

    Salut, am nevoie de ajutor pentru crearea unui token nou tip erc20. [Removed by Admin] Manea Ionut Ovidiu

    €48 / hr (Avg Bid)
    €48 / hr Keskimäär. tarjous
    5 tarjoukset
    ethereum service Loppunut left

    To be able to quickly exchange local clients cash for crypto I need to build up some Ethereum in a wallet This part is to send 1 ether to a wallet address Bid your price for this service You must therefore have access to 1 ether price is about 160 euro Bid what you can do this service for

    €164 (Avg Bid)
    €164 Keskimäär. tarjous
    4 tarjoukset

    ...features , like send crypto to phone number, deposit and withdraw to bank account ,KYC integrate, and api for merchant Top up cryptocurrencies ( including Bitcoin,Bitcoincash, Ethereum,litecoin ,dash stellar and cardano ) from other existing wallets to your wallet or purchase currencies at an exchange Instant P2P transfer of the cryptocurrency between wallets

    €2905 (Avg Bid)
    €2905 Keskimäär. tarjous
    58 tarjoukset

    ...data security. scalability and more using Ethereum. It will include real-world projects as examples and demos, readers will upskill their expertise by delving into different complexities and hurdles faced in the blockchain development cycle. Readers will learn to use various API services offered by Ethereum to dive into a range of projects from different

    €781 (Avg Bid)
    €781 Keskimäär. tarjous
    10 tarjoukset

    ...features , like send crypto to phone number, deposit and withdraw to bank account ,KYC integrate, and api for merchant Top up cryptocurrencies ( including Bitcoin,Bitcoincash, Ethereum,litecoin ,dash stellar and cardano ) from other existing wallets to your wallet or purchase currencies at an exchange Instant P2P transfer of the cryptocurrency between wallets

    €3784 (Avg Bid)
    Mainostettu Kiireellinen Salassapitosopimus
    €3784 Keskimäär. tarjous
    16 tarjoukset

    Crypto exchange with wallet for bitcoin, litecoin,bitcoincash,ethereum,dash and ada.

    €3805 (Avg Bid)
    €3805 Keskimäär. tarjous
    52 tarjoukset

    I need a Gambling website with 3-4 Games Ability to auto deposit/withdrawal using Bitcoin/Ethereum(erc20) and some other cryptocurrencies I can give a website to you in PV and want similar to it. Front-end and complete Back-end to set all needed things. Strategy planning for the website to make a profit steadily All security matters Chat I need quality

    €1793 (Avg Bid)
    €1793 Keskimäär. tarjous
    16 tarjoukset

    I need a website built that allows the following: 1. User registers 2. User can some how verify he is the owner of a wallet address like ethereum or bitcoin. 3. User gets a public profile that shows the comments on his profile from other users 4. User can comment on other registered users profiles The main feature needed is a way to register, get a

    €490 (Avg Bid)
    €490 Keskimäär. tarjous
    16 tarjoukset

    I need a website built that allows the following: 1. User registers 2. User can some how verify he is the owner of a wallet address like ethereum or bitcoin. 3. User gets a public profile that shows the comments on his profile from other users 4. User can comment on other registered users profiles The main feature needed is a way to register, get a

    €459 (Avg Bid)
    €459 Keskimäär. tarjous
    23 tarjoukset

    We are looking for an experienced Blockchain and Ethereum developer.

    €48 / hr (Avg Bid)
    €48 / hr Keskimäär. tarjous
    55 tarjoukset

    need a developer thats good at solidity and professionally read the ethereum token contract code , help me to analyze and compare to another token contract

    €29 (Avg Bid)
    €29 Keskimäär. tarjous
    2 tarjoukset

    We're a blockchain startup who's looking for a Solidity developer, who can write smart contracts for the Ethereum blockchain. We need to create a very simple decentralized autonomous organization, which basically is a ERC-20 token with fixed supply, but must also include smart contracts for membership, voting on proposals and, of course, Web3-integration

    €1393 (Avg Bid)
    €1393 Keskimäär. tarjous
    23 tarjoukset
    Trophy icon Logo Design Loppunut left

    Block123 is a new blockchain hedge fund. It allows people who do not understand crypto to invest in Bitcoin, Ethereum, and some of the many tokens and coins avaiable. The strapline is 'Blockchain investing as easy as 1,2,3!' The basic concept is that there are 3 options for investing. 1) Least risky /lowest return, 2) mid risky / mid return

    €156 (Avg Bid)
    Mainostettu Taattu
    €156
    684 työtä

    Need good FPGA programmer for Ethereum Crypto Mining Need to set up mining rig like this [kirjaudu nähdäksesi URL:n] Tell me in detail your experience in crypto mining and tell me also in detail what specific tasks that you will perform to complete this project

    €15 / hr (Avg Bid)
    €15 / hr Keskimäär. tarjous
    10 tarjoukset

    Need good FPGA programmer for Ethereum Crypto Mining Need to set up mining rig like this [kirjaudu nähdäksesi URL:n] Tell me in detail your experience in crypto mining and tell me what you can do to set this miner up for me

    €128 (Avg Bid)
    €128 Keskimäär. tarjous
    5 tarjoukset

    I need a smart contract, i want you to write a contract for ethereum erc 20 or 23 token. I am looking for best smart contract developer.

    €27 (Avg Bid)
    €27 Keskimäär. tarjous
    1 tarjoukset
    blockchain Loppunut left

    i need programmer to release the ethereum network as our own network. The ethereum network is open sourced and code available. I need the network released under our coin name, so we have all capabilities of the ethereum network but it uses our coin to operate instead of ethereum.

    €195 (Avg Bid)
    €195 Keskimäär. tarjous
    8 tarjoukset

    ...1 or more news / blog freelance writer. The topic of the website is crypto / dapp (decentral application) news. You should have some basic knowledge about the bitcoin / ethereum / crypto space but dont have to be an expert since i can give you some introductions. Your native language should be English or you should be very fluently in writing.

    €673 - €1346
    Mainostettu Sinetöity
    €673 - €1346
    23 tarjoukset

    I'm reposting because no applicant read the job post and answere...ERC20 only. A simple dashboard with portfolio and transactions and the possibility to swap between currency to a price fetched from API. Please detail your experience with ethereum blockchain projects and show example of your work. (please do not provide fake information as many do)

    €2362 (Avg Bid)
    €2362 Keskimäär. tarjous
    48 tarjoukset

    ...an Android test app that will post a value to a URL, download and parse the result The URL format is http://<host>:<port>/api?wallet=<address> The <address> format is an Ethereum wallet. e.g. 0xa0100a27374baedd24504b9c02b8356fa1de54c8 The result is 8 name/value pairs of the format <name1>:<value1> <name2>:<value2> <name3>:<valu...

    €38 (Avg Bid)
    €38 Keskimäär. tarjous
    5 tarjoukset
    Ethmnyproject1 Loppunut left

    Logo ethereum image with dollarsign

    €23 (Avg Bid)
    €23 Keskimäär. tarjous
    39 tarjoukset

    Suosituimmat Ethereum -yhteisöartikkelit