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. Punësoni Blockchain Developers

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    x11 coin Master node and Wallet 6 ditë left
    VERIFIKUAR

    Dear Sir/Madam, We have Coin Name Pioneer Coin, [identifikohuni për të parë adresën URL] We need Blockchain developer who can do moderation, we have following requirement for our project, 1: Master Nodes Master node reward should split to three i: 45% to Miners ii: 45% to that wallet who fixed 1000 COINs. iii: 10% to self development wallet 2: Wallet ...

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    My name is Jonathan Byrne, and I work for a blockchain company Yetta. Yetta is a global monetary innovation that leverages over 4 years of blockchain research and development funded by the European Union. Built from the ground up, our unique blockchain package comprises of a third-generation blockchain, smart contracts virtual machine, and DAPP store, that vastly outperforms current industry leade...

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    Ich suche einen Ethereum-Developer der Interesse an einer langfristiger Zusammenarbeit hat. Ziel der Partnerschaft ist der Aufbau eines Full-Service-Providers im Bereich ICO.

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    Hello I own a land on Decentraland and I seek to develop a building on this world. Recently dev can import scenes from Unity on Decentraland. If you do not know here are some resources to familiarize yourself with : [identifikohuni për të parë adresën URL] [identifikohuni për të parë adresën URL] [identifikohuni për të parë adresën URL...

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    Cilësuar
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    Blockchain Miners 6 ditë left

    Miners validate new transactions and record them on the global ledger ( blockchain ) for a new cyptocurrency. International company with many other projects available for the successful. Fluent English is required.

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    I have an exisiting "Small" Mining Farmand need help to optimise it. - What pool to be used - what Crypto Currency to be mine now and in the future - optimise and automise the Mining Farm

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    i can hire you for more details

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    I garantuar Vulosur
    €26
    2 kandidaturat

    for more details in message

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    I garantuar Vulosur
    €26
    4 kandidaturat
    redpacket weixin 6 ditë left

    need red packet services weixin

    €481 (Avg Bid)
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    SedCoin is a blockchain based start-up crowd leasing application platform. We need a simple and unique logo with high quality design. The logo should be represent 'Seductive', 'CryptoCurrency', 'Coin', etc. For your inspiration, we like Binance coin.

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    Hyperledger Expert 5 ditë left
    VERIFIKUAR

    Hyperledger expert who has worked on the Hyperledger project. Someone with a business mind and interested in setting up business. Someone also needs to train me

    €178 (Avg Bid)
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    7 ofertat

    Greetings! we are seeking an experienced blockchain developer. Now we are on progress to make realistic 3d game and we need to integrate blockchain for its infrastructure. Do not hesitate to apply. Hope to hear from you soon.

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    Blockchain Developer 5 ditë left
    VERIFIKUAR

    Blockchain developer to tokenize real estates , diamonds. Only bid if you have done this before. We will go indepth for discussion. Real good potential to work with us as we have secured funding.

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    I need highly talented developers for my blockchain project. further details will be disclosed after the NDA contract.

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    Hello I am looking to get my Ethereum Smart Contract to get Audited from Some Blockchain Security Expert

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    Hello everybody, I'm working on the implementation of Blockchains. I am looking for people interested in this type of projects, which can provide testing, and other cooperations. Thanks

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    Solution for having Banking Industry

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    Strengthscape is looking for a freelance presenter for a Webinar in the above mentioned field, with a minimum experience of 8 years.

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    Solidity/Ethereum Developer Role 5 ditë left
    VERIFIKUAR

    This project involves producing a small system to run contracts in a batch setting. Key skills are - 1. Solidity, programming, Remix testing 2. Ethereum, public network, etherscan, metamask, myetherwallet 3. Ubuntu 16.04 4. backend language - eg node.js The role requires that a program is signed offline and then broadcast. Therefore a batch program can control the processing.

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    Main goals: to invent the simplest technical solutions for business problems; writing a technical task and setting tasks for developers (solidity, javascript, html, css); code review, control of developers and ensuring the implementation of development plans in a timely manner; participation in the writing of documentation; hiring developers (forming requirements for candidates and conducting int...

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    Bustabit/Ethercrash Replica 5 ditë left
    VERIFIKUAR

    I have a private bustabit source similar to [identifikohuni për të parë adresën URL] Looking for a developer to turn it into a website that runs on dogecoin and not bitcoin. Would be great if we can talk over discord/skype

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    I need a custom Bustabit betting script created with a very simple strategy.

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    Document Blockchain smart contract 5 ditë left
    VERIFIKUAR

    The project has to be a simple blockchain file share smart contract. Files will be downloaded only by determined users and all the users will be able to know, who has access the files and when and if the file has been changed. Also, the files have to be encrypted. Ethereum blockchain or other opensource software can be used for the project. As much code used from opensource solutions it will be be...

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    Blockchain.com developer 5 ditë left
    VERIFIKUAR

    Add bitcoin payment gateway to my ecommerce website. A blockchain developer.

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    8 ofertat

    I need a cryptocurrency wallet app which will support exchange of my token for BTC and ETH

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    Cryptocurrency Exchange Offer 4 ditë left
    VERIFIKUAR

    I'm looking a team to work on the cryptocurrency decentralize exchange which is already developed. Its almost listed on coinmarketcap! We need to collect some fund for exchange then we can run smoothly! If you have an interest in running own business private me.

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    Seeking a professional Mathematik Blockchain programmer that can create a HFT Algorithm Bot to trade in CryptoCurrency markets on all exchanges. The BOT I wish to have established is to minipulate CryptoCurrency Held in different exchanges. Ex: putting buy or sell orders in within milliseconds and re taking them for a profit before avaerage traders get the chance. This procedure can be performed o...

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    RubyKube Expert 3 ditë left

    I have a private blockchain, forked from Ethereum, with our own tokens, smart contracts, wallets etc. Now I would like to launch our own exchange, including our own tokens, as well as traditional cryptoassets (btc, eth, ltc, etc) with different currency pairs. I'm looking for an expert in RubyKube to help us build and deploy a crypto exchange based on RubyKube / Peatio on AWS.

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    Need a blockchain and ICO content writer that is qualified in some famous forums and social networking site As I have mentioned, proof of work before is a must, people with experienced profile and other social links needed Inbox me when you BID, I will remove those who bid but never inbox.

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    Looking for someone who can use the API i have created and list my coin to an exchange. I have already created the coin which is masternodes based and someone who has experience in similar field will be preferable.

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    8 ofertat

    I need to build a blockchain wallet something like Metamask or the Ethereum wallet

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    31 ofertat
    cryptoexchange 3 ditë left

    Hello i want to built up my own crypto exchange

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    I have a crowd-sale smart contract & ERC-20 token already setup and working. We need a investor and admin dashboard/panel, integrated into our Wordpress website.

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    34 ofertat

    Need someone who is knowledgeable and can support project long term. Must have knowledge of the use of Github available open source in wallet swap mechanism in new wallet.

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    81 ofertat

    block chain solidity ethereum programming assistance expected

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    I have a number of project which is related in Hypereldger composer. The chaincode (smart contract) must be developed by business logic. If you are interesting, please bid now.

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    I need an expert to work on that

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    I am looking for experienced blockchain developer who understand wallet API to add coins on my exchange. I am looking to add up to 20 top coins by coin market cap. Only apply if you understand wallet API and how to integrate wallet on exchange.

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    fork dash coin and (rename) 1 ditë left
    VERIFIKUAR

    I am looking blockchain developer! I'm new in this sector but, I want to make my own coin (POS) need someone who can frok dash coin and complete the project. Comment below what we need to make same as a dash pos system! step by step that way I can increase fund! you can make price each section and submit I'll review carefully!!

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    Dear Freelancers. I have created my cryptocurrency based on Dash And I want to upgrade it as follows - Upgrade from PoW to PoW/PoS - Implement SegWit, Replay Protection, Unique Address Format, Zero Knowledge Proof, Lightning Network feature. Please bid if you are experienced altcoin developer. If you can do this job and understand my requirement 100% please start your proposal with Five dots. Plea...

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    Looking to hire skilled developers to create a new cryptocurrency exchange in node.js / angular. Needed individuals with a demonstrable portfolio previous node.js and angular projects - preferably in financial services. Expect to be asked to demonstrate your coding skills to the project manager. We expect applications from real full stack developers with a range of front-end and back-end technolog...

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    We have developed a Smart Contract & want to get it Audited & also need some security advice regarding the whole ICO process

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    Coin Exchange Website 1 ditë left
    VERIFIKUAR

    We would like to build a website that based on cryptocurrency buying/selling. It will be very similiar website design on a great platform. If you are famililar blockchain tech and design please apply our project.

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    Je recherche dans le cadre de mon entreprise un avocat capable de me fournir des solutions juridiques pour créer des ICO tout en optimisant la structure. Je suis diplomé en droit mais je recherche quelqu'un avec de l’expérience minimum 5 ans. Nous pouvons discuter des détails plus tard. Pas de réponse automatique

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    I am expecting projects on Artificial Intelligence ( Machine learning ) , Big Data and Blockchain technologies. Please let me know whether you are expert in this area and able to complete the projects with in the time frame. Also need to sign a disclosure agreement due to company confidential. Please send your projects and achievement one or more than one areas.

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    I need a website like crypto kitties, including the pet's design you can check this website first: [identifikohuni për të parë adresën URL] I was uploaded a development doc, is some about the website

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    Create a Unity web application with Deposit and Withdraw function integrated with Metamask using Ethereum(Like how Metamask is integrated with [identifikohuni për të parë adresën URL]) that should look like this: 1. Go to website 2. Unity Web loads on the website 3. Interface showing available ETH balance, deposit button and withdraw button 4. Clicking Deposit will automati...

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    18 ofertat

    Dear Freelancers. I have created my cryptocurrency based on Dash And I want to upgrade it as follows - Upgrade from PoW to PoW/PoS - Implement SegWit, Replay Protection, Unique Address Format, Zero Knowledge Proof, Lightning Network feature. Please bid if you are experienced altcoin developer. If you can do this job and understand my requirement 100% please start your proposal with Five dots. Plea...

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    18 ofertat

    We are a crypto project 2 years into our MVP and we are about to release our beta product. We are looking for a individual (No Teams) to join us as a core member of our company. Our company was voted most innovative by google, facebook, airbnb, yahoo etc for our last project and our current project is even better. We want someone who has crypto running though their veins, someone who can be a p...

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    Artikujt Më Të Mirë të Komunitetit për Blockchain