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    2,978 ethereum travaux trouvés au tarif de EUR

    ...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 &...

    €2553 (Avg Bid)
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    PRIAM PROJECT S'est terminé left

    Blockchain, Solidity, Ethereum, hyperledger, Javascript, JSON, WEB3 * Freelance * 300 à 500€/J * PRIAM est une société de conseil spécialisée en blockchain. Afin de pouvoir répondre à une demande croissante de Proof of Concept, nous cherchons un développeur qui pourrait assister sur l'étude d’application de l...

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    ...50 mots minimum par sujet (2500 mots au total) dans un forum dédié au Bitcoin et aux crypto monnaies. Les sujets devront porter sur les crypto monnaies (Bitcoin, Litecoin, Ethereum, etc.), les Exchanges (Coinbase, Binance, etc.), le stockage (Ledger Nano, Trezor, etc.), les dernières news, etc. Je n'impose pas les sujets, il faut simplement qu'ils soient

    €72 (Avg Bid)
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    16 offres

    Poster dans un forum crypto-monnaies sur des topics divers (bitcoin, ethereum, minage, stockage, etc.).

    €41 (Avg Bid)
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    8 offres

    Bonjour, Je suis à la recherche d'un développeur qui sera mettre en place un script, pour augmenter le hashrate de mes équipement (mineur avec carte graphique RX570, P106-100 ...)

    €496 (Avg Bid)
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    2 offres

    Nous souhaitons créer un cryptocurrency de communauté. Basé sur la blockchain ethereum. Intégration market... Nous consulter pour plus d'informations

    €404 (Avg Bid)
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    2 offres

    ...Pool - Création de site internet - Création C++ Notre projet consiste à mettre en place des Pools dans les crypto que nous minons actuellement. A savoir : - Ethereum - Ethereum Classic - Expanse - Pascalcoin - SIACoin - Decred - Monero - LBRY - Zcash - Dash Nous souhaiterions une interface équivalente à " [se connecter po...

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    I want a white labeled version of Polymath with my company brand on it. Exact same features using ST20 and ERC1440 Tokens. Ability to mint on Ethereum Main net, Automated Smart contracts for investor management, lockup periods and tokenomics etc.. [se connecter pour voir l'URL]

    €1042 (Avg Bid)
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    3 offres

    Hi, i need to create a simple search form displaying the results from a Ethereum Blockchain, like explorer, TX hash etc ( image 1 ) and display decoded content from op_return below ( image 2 )

    €146 (Avg Bid)
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    9 offres

    I wanna change the name of my ERC20 Ethereum token into a New one, and list it on the Etherscan

    €3586 (Avg Bid)
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    I need to clone the idea of the site bitcointicker.co. I wish I could present 2 coins: Bitcoin or ethereum. The graph needs to display a yellow line representing the value of the coin and 2 other lines with the result of SMA (Simple Moving Average) and EMA (Exponential Moving Average) in the same way that it does to bitcointicker.co. I want the curve

    €508 (Avg Bid)
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    22 offres

    If you are available for work on what I need, reply asap

    €279 (Avg Bid)
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    11 offres

    1. To integrate Ethereum API with a 3rd party in an exchange website. 2. To allow users to create wallet addresses to send and receive Ethereum and Ethereum ERC20 Tokens 3. Admin able to check transactions and balance in master wallet 4. 3rd party developers can suggest based on experience. 5. Developers must have experience with the API 2 Developers

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    Ethereum ERC20 Payment Gateway. 4 jours left
    VERIFIÉ

    Hello, i have an ethereum erc20 token to be used as a gift certificate on my ecommerce marketplace.. I would need a plug in or payment gateway to accept my token for sales on the site. the value of gift token will be fixed at $3 usd during 2019 and will be valued at $5 during the year 2020. The value will continue to raise every year. In short i

    €462 (Avg Bid)
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    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

    €283 (Avg Bid)
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    14 offres

    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.

    €185 (Avg Bid)
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    6 offres
    Chat app in blockchain 2 jours left
    VERIFIÉ

    ...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

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    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

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    Необходимо создать смарт контракт на базе Ethereum для проведения ICO подобное Ice Rock Mining ([se connecter pour voir l'URL]), разработка сайта ICO с кабинетом инвестора, все вопросы пишите мне

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    7 offres

    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

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    Merhaba ethereum miner yazabilirmisiniz

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    1 offres

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

    €36 / hr (Avg Bid)
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    1 offres

    get api key , Blockchain relate 2 Bitcoin litecoin Ethereum

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    16 offres

    ...Ruby code: [se connecter pour voir l'URL] More information about crypto strong and naive keys: [se connecter pour voir l'URL] [se connecter pour voir l'URL] Output data (public keys) should

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    ...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

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    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

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    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

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    Project for Bounyavong N. S'est terminé left

    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?

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    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

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    I need quick source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [se connecter pour voir l'URL], I can...source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [se connecter pour voir l'URL], I can set ABI, fee and amount, bid only knows ethereum smart contract.

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    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.

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    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.

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    15 offres

    I need quick source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [se connecter pour voir l'URL], I can...source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [se connecter pour voir l'URL], I can set ABI, fee and amount, bid only knows ethereum smart contract.

    €27 (Avg Bid)
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    3 offres

    I need quick source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [se connecter pour voir l'URL], I can...source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [se connecter pour voir l'URL], I can set ABI, fee and amount, bid only knows ethereum smart contract.

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    I buy your Ethereum S'est terminé 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

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    1 offres

    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.

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    21 offres

    Require help on ethereum development and analysis

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    8 offres

    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

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    1 offres

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

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    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

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    Token erc20, ethereum. S'est terminé left

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

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    ethereum service S'est terminé 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

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    ...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

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    ...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

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    10 offres

    ...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

    €3768 (Avg Bid)
    À la une Urgent LDN
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    Crypto exchange and wallet S'est terminé left

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

    €3788 (Avg Bid)
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    52 offres
    Bitcoin Gambling Website S'est terminé left

    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

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    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

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    16 offres

    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

    €457 (Avg Bid)
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    23 offres
    Blockchain developer needed S'est terminé left

    We are looking for an experienced Blockchain and Ethereum developer.

    €47 / hr (Avg Bid)
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