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    6,515 blockchain receiving api travaux trouvés au tarif de EUR

    Autre ou pas sûr Autre ou pas sûr Creation d'une blockchain pouvant stocker des fichiers de tout type

    €12696 (Avg Bid)
    €12696 Offre moyenne
    17 offres

    Bonjour à tous, J'ai besoin d'une personne comprenant les mécanismes du gambling et ceux de la blockchain. En effet j'ai besoin d'une personne pouvant me développer un site de pari de A à Z en utilisant non pas des dollars ou des skins ou autres.. Mais des cryptomonnaies. Evidemment je ne parle pas de site de dés ou de HI-LO etc.. ...

    €235 (Avg Bid)
    €235 Offre moyenne
    7 offres

    Timestamp/signature d'enregistrements MySQL sur une blockchain publique Il existe à priori des solutions opensource pour remplir cette fonction. Il faut en sélectionner une et la mettre en oeuvre sur une maquette.

    €374 (Avg Bid)
    €374 Offre moyenne
    7 offres

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

    €420 (Avg Bid)
    €420 Offre moyenne
    2 offres

    ...rentrer dans les détails) est de connecter les gens, de créer une communauté en simplifiant certains échanges. Peut-être que certains mots peuvent aussi vous aider tels que #blockchain #crypto. De plus qui dit "cube", dit peut-être un peu de 3D ? En termes de couleurs, nous voyons du noir / brun-doré / blanc... mais nous ne somm...

    €104 (Avg Bid)
    Garanti
    €104
    66 propositions

    ...rédiger des articles sur le bitcoin et les altcoins. Il faudra des pages sur : Ce qu'est le bitcoin ? Ce qu'est l'ethereum? L'histoire du bitcoin Le fonctionnement de la blockchain Les wallets pour bitcoin et altcoins Comment et où dépenser ses bitcoins Comment en aquerir les articles doivent avoir une touche humoristique un peu comm...

    €97 (Avg Bid)
    €97 Offre moyenne
    12 offres

    Je cherche une expert en Blockchain pour développer un equipement qui permetra de miner monnaie virtuelle tel btc eth ltc sans etre obliger d’utiliser des miner tel que Antminer S9 en utilisant le langage Python. Informations : -utiliser l'extraction directe de la blockchain sans passer par un pools à mine. -utilise un hachage GPU minimal et le

    €500 (Avg Bid)
    €500 Offre moyenne
    5 offres

    Autre ou pas sûr Autre ou pas sûr Une cryptomonnaie comme Bitcoin à partir de la Blockchain Bitcoin

    €44319 (Avg Bid)
    €44319 Offre moyenne
    6 offres

    [login to view URL] est une plateforme de santé utilisant la blockchain. Il s'agit de traduite le contenu du site ainsi qu'une présentation (environ 500 mots)

    €9 / hr (Avg Bid)
    €9 / hr Offre moyenne
    16 offres

    ...sites E-commerce. Tout cela fonctionnel et sécurisé entièrement grâce au protocole Blockchain pour fonctionner en P2P. Le wallet intègre donc en son sein à la fois un portefeuille Mobile et un portefeuille Bitcoin, tous deux communicants et basés sur le protocole Blockchain, cela offre une multitude de possibilités à...

    €7858 (Avg Bid)
    €7858 Offre moyenne
    7 offres

    ...sites E-commerce. Tout cela fonctionnel et sécurisé entièrement grâce au protocole Blockchain pour fonctionner en P2P. Le wallet intègre donc en son sein à la fois un portefeuille Mobile et un portefeuille Bitcoin, tous deux communicants et basés sur le protocole Blockchain, cela offre une multitude de possibilités à...

    €14513 (Avg Bid)
    €14513 Offre moyenne
    4 offres

    I need a scriptwriter who can write a script about the blockchain and ICO on daily basis for 1000 words daily. details will be given in the chat.

    €3 / hr (Avg Bid)
    €3 / hr Offre moyenne
    3 offres

    Se necesitan socios para terminar de montar criptomoneda. Se tiene a un 70% Capital Faltante: 4662,91 USD Wallet CX (Extensión para Chrome): [login to view URL]

    €3780 (Avg Bid)
    €3780 Offre moyenne
    1 offres

    I need a scriptwriter who can write a script about the blockchain and ICO, details will be given in the chat. please send your proposals.

    €9 (Avg Bid)
    €9 Offre moyenne
    1 offres

    We are looking for developers / companies with minimum 2 years of working experience in Ethereum and distributed ledger technologies (IPFS, Hyperledger). Knowledge of blockchain technologies and writing Ethereum smart contracts. Experience as a full stack engineer with a range of front-end and back-end technologies like Node.js, Python or Go. Experience

    €18 / hr (Avg Bid)
    €18 / hr Offre moyenne
    8 offres
    €470 Offre moyenne
    13 offres

    I need blockchain technology

    €457 (Avg Bid)
    €457 Offre moyenne
    7 offres
    Trophy icon Logo creation 4 days left

    I woul need a logo for my project called Green Energy Sharing it's a project r...project called Green Energy Sharing it's a project related to green energy and people who invest togheter (sharing) to produce energy. the project involve the blockchain so would be nice some blockchain elements. It should be professional looks like. it's ok flat design

    €25 (Avg Bid)
    Garanti
    €25
    31 propositions

    I need someone to make a good designed site, i will provide content and a sample site. You got to make the rest. I need the site made as soon as possible. Please bid only if you can do it fast & economically.

    €91 (Avg Bid)
    €91 Offre moyenne
    10 offres

    ...stage and looking for experience programmer for quick job to prove our ideas works. Following with Scope 1. DApp required to query data from our API. We have a sales transaction want to submit on Ether Blockchain. Following with sample data structure and may have minor changes. Customer Name, Transaction Type, Transaction Date, Particular, Currency, Rate

    €245 (Avg Bid)
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    14 offres

    Create a algorithm that hashes transactions (Variables) linking the blocks.

    €324 (Avg Bid)
    €324 Offre moyenne
    7 offres

    Hi, We need to create a professional white paper for a technology Blockchain startup. The company wants to take the Sharing (On-demand, Gig) Economy to the next level with the power of Blockchain technology. Content needed on the document: Overview of the Industry Problem to be solved Proposed solution Product description Technology explanation

    €289 (Avg Bid)
    €289 Offre moyenne
    21 offres

    Hello, everyone. We are going to build crypto currency exchange site (CEX). If you was working on CEX UI, Please contact me.

    €1926 (Avg Bid)
    €1926 Offre moyenne
    33 offres

    Hi, we're looking for blockchain experts who can make us decentralized exchange like such like idex or ddex. (or customize previously made solution of yours for us) We would like the exchange's smart contract is based on forkdelta's. The exchange must provide all basic functions like: (simply all functions that fork-delta provide + tradingview) -

    €8380 (Avg Bid)
    €8380 Offre moyenne
    35 offres

    I need Developers that have experience with Blockchain technology Skillset needed Bitcoin Core, masternodes, C/C++, Api Development, ERC 20,

    €15 / hr (Avg Bid)
    €15 / hr Offre moyenne
    21 offres

    Hi, I am looking for a professionally written article on BLOCKCHAIN in INDIA. A few guidelines around this: - I am looking for a broader perspective article focused on blockchain in India and how enterprises would be using it over the next few years - It should be around 750 - 800 words - Do not market any specific company or product - Do not write

    €15 (Avg Bid)
    €15 Offre moyenne
    11 offres

    ...diversified experience is a good platform to enter the next big wave of innovation in the Fintech space, I have started to develop a few disruptive banking products using Blockchain, Robotics and Data Science. These products have the potential to change the financial technology paradigm and do what Whatsapp did to Post offices or what Netflix did to

    €14 / hr (Avg Bid)
    €14 / hr Offre moyenne
    2 offres

    ...diversified experience is a good platform to enter the next big wave of innovation in the Fintech space, I have started to develop a few disruptive banking products using Blockchain, Robotics and Data Science. These products have the potential to change the financial technology paradigm and do what Whatsapp did to Post offices or what Netflix did to

    €9 - €15 / hr
    €9 - €15 / hr
    0 offres

    Hi Akshal G., I noticed your profile and would like to consider you for future freelance projects on Blockchain. You can send me more details on [login to view URL] (at) gm**l (dot) com

    €8 (Avg Bid)
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    1 offres

    I need a blockchain engineer who has good ideas towards application of blockchain to a social relevant issue

    €149 (Avg Bid)
    €149 Offre moyenne
    5 offres

    ... All we need is for the transaction to be in the blockchain./bitcoin chain. Features are. Amount field Bitcoin address field. That is all. Just need a desktop program or web based program to do this task. A little more info. All the software has to do is send the transaction to the blockchain and let it be viewable. if the transactions can be

    €327 (Avg Bid)
    €327 Offre moyenne
    6 offres

    I am looking for blockchain expert or team who has expertise in real asset based cryptocurrency. Requirements>> 1. Strong knowledge of tokenizing 2. Good understanding of real estate ecosystem

    €33 / hr (Avg Bid)
    €33 / hr Offre moyenne
    42 offres

    ...Website: [login to view URL] In the video should be mentioned this information: Potential Use Cases for Next Generation Business on a Scalable Blockchain Metabase Comparisons to other Crypto/Blockchain 3.0 platforms Metabase White Paper Review Metabase Comparisons to previous token sales and ICOs Metabase Token Sale or ICO Analysis Metabase Comparisons

    €312 (Avg Bid)
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    12 offres
    Similar to thebigcoin.io 4 days left
    VERIFIÉ

    I would like someone with good knowledge of blockchain technology to make a functionality web platform similar to [login to view URL] but with more features for the users also the backend.

    €623 (Avg Bid)
    €623 Offre moyenne
    19 offres
    Trophy icon Metal Business Card Design 7 days left

    Hello, I need a design for a personal business card, The details are below: Name: Pejam Moonesi UK: +446667771098 (Whatsap, Telegram) Turkey: +905337771111 Blockchain Specialist, ICO Service, Technology Investment, Financial Advisor --------------------- The card will be Black Matt Metal As you may know, Metal card can be cut in very special ways

    €85 (Avg Bid)
    €85
    137 propositions

    [login to view URL] to bulid a website like : [login to view URL] [login to view URL] developer better with blockchain experience. [login to view URL] who is in language Chinese will be first considered.

    €1108 (Avg Bid)
    €1108 Offre moyenne
    63 offres

    SCAMMERS BE AWAY GOOD OPPORTUNITY FOR FEW FREELANCERS!!! Need to have basic knowledge to work with api of telegram and blockchain wallet. Need to develop some features of admin dashboard of telegram. NEED TO WORK ON SERVER ENVIRONMENT DIRECTLY. THIS IS A LONG TERM PROJECT AND IF PERFORMANCE IS GOOD WE GO AHEAD HIRING FOR LONG TERM

    €23 (Avg Bid)
    €23 Offre moyenne
    1 offres

    Set up a server ready with script for receiving TCP/UDP data from GPS TRACKER

    €171 (Avg Bid)
    €171 Offre moyenne
    17 offres

    Need 500 emails and Linkedin of the key people in Blockchain and Cryptocurrency. (CEO, COO etc., VPs, Directors etc.) Check the example here: [login to view URL] I need someone who can start right away. Please give one example when you apply.

    €143 (Avg Bid)
    €143 Offre moyenne
    14 offres
    Blockchain site 3 days left

    Hi, we require a site to be developed for our decentralized, tokenized commodity trading platforms,,,,, Blockchain and wordpress experience is a must

    €1124 (Avg Bid)
    €1124 Offre moyenne
    20 offres

    I am looking for a Native writer for some Articles on the subjects of Cryptocurrency, the Blockchain Technology, and ICOs. The articles are meant to be published on different websites related to the topics mentioned. The articles can be targetted for readers with different knowledge of the subject. Also highly experienced in writing ICO whitepapers

    €9 - €26
    Scellé
    €9 - €26
    13 offres

    I have this app published and in use. [login to view URL] I want to add Notifications to the app. I want to be able to write a message in a web panel and have it sent to all users of the app as a notification. We already have an admin web panel so this would just be something to add on. You will not need to create an admin panel from scratch. An additional feature to select specific users for a n...

    €306 (Avg Bid)
    €306 Offre moyenne
    19 offres

    Hi, we need an arbitrage cryptocurrency bot for seeking & compare invesment chances into the crypto-market, 30 days payback guarantee is required.

    €1348 (Avg Bid)
    €1348 Offre moyenne
    31 offres

    Hello, We are implementing Hyperledger into our environment and are looking for someone to consult via phone/ remote access, who understands blockchains/ can answer questions we have. The person we're looking for needs to be able to deploy hyperledgers into production (using Hyperledger Fabric ideally, but any platform will work). Of particular interest is the use of consensus across multip...

    €33 / hr (Avg Bid)
    €33 / hr Offre moyenne
    35 offres

    Need an A to Z, Blockchain, Bitcoin, Smart contract, ICO, White papers expert, who have completed a project successfully and can share white papers + project, please share your project link in the bid. Many thanks

    €2495 (Avg Bid)
    €2495 Offre moyenne
    53 offres

    Looking for knowledgeable web designer or programmer with blockchain experience. Our game will be on the Tron Network. We need the basics for the permanent game website, complete with administrative backend for easy management, secure user accounts, individual Tron game wallets and 2fa security options for the user accounts. The structure and functionality

    €3684 (Avg Bid)
    €3684 Offre moyenne
    31 offres

    The idea of this is to make cryptocurrency escrow service which works for prestashop. I am looking for magento and blockchain expert. Happy bidding. Here goes the specs. 1. UI / UX Deployment setup Python Flask backend setup / Base config Basic authentication + Logout flow Home: Show stats for total income this month Home: Show cryptocurrency prices

    €1645 (Avg Bid)
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    25 offres