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    8,060 ethereum blockchain jobs found, pricing in USD

    ...need help with the following: 1. Create web wallet and/or QT wallet 2. Issue pre-mine for bounty at genesis block 3. Code to take a snapshot Bitcoin and Bitcoin Diamond blockchain on the last block mined on November 24 8:00 UPC +8 (1 BTC: 100 Newcoin, 1 BCD: 100 Newcoin) 4. Code must work so our partner wallet providers can claim the newcoin 5. Implement

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    I would like to build a dashboard-type website where blockchain projects can upload translation bounty campaigns. Reference: [login to view URL] The website should be divided into Translator dashboard / Project Owner dashboard. The overview page has to show 1) How many translation bountries one has completed (Pending/Completed) 2) How

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    ...of works to promote the project in Chinese market. We are looking for a candidate who is willing to get a monthly salary + bonuses for the result. Our project is based on Ethereum cryptocurrency and is a financial instrument built on smart contracts, which may be the reason for the restriction of its advertising in China. We offer the applicant to

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    Dear Sir/Madam, We have Coin Name Pioneer Coin, [login to view 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

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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

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    Create ICO on Ethereum platform We want to launch the integration of ICO and wallet.  ETH-based smart contract with specified attributes Development of an ERC20 token based on Ethereum. Launch ICO (HOME, WHITEPAPER, ROADMAP, EXPLORER, BALANCE CHECKER LINKS, NEWS, CONTACTS, WALLET, PROJECT ENVIRONMENT, COIN STRATEGY Buy coins, .........) Countdown. Round

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    ...redesigned/optimized. We are a Facebook community with over 55000 members and another 80 000 in our affiliated groups/pages. Cryptocurrency and blockchain technology is our niche. Our goal is to build a website for crypto and blockchain enthusiasts to be able to visit and obtain all the relevant information and data that they are looking for. Market Data, News Publication

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    ...do not know here are some resources to familiarize yourself with : [login to view URL] [login to view URL] [login to view URL] It's a world stored on blockchain using IPFS storage and here is a tutorial to import a unity to decentraland scene: [login to view URL]

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    Featured
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    So we are making a poster that is an informing FAQ. Heading must be "Blockchain 101" I have attached examples, for styling, and the questions in the word document pic poster1 and [login to view URL] The questions are not complete so please leave room for double the text there. need this done within 12 hours

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    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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    This supersedes the previou...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 technologies. Blockchain and encryption knowledge is welcomed. International company with many other projects available for the successful. Fluent English is required.

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    We are in cooperation with the team of CADS ([login to view URL]), and like to have another blockchain explorer. It's fine to just use the iquidus package or something similar. You have to setup the blockchain explorer and also install the wallet on the VPS of your choise so that the explorer works properly.

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    develop algorithm for cyber security solution

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    News Snippets 5 days left

    I am looking for a writer, who can write news snippets for me on Blockchain. The job will be Monday to Friday with 1300 characters

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    Design new idea about Ecosystem - Technology Blockchain + Using Javascript + Image [Not design video clip] + Style 3D image + Item: - AI + Big data - Smart wallet - Social network - User - Exchange Example: [login to view URL] [Top example] 3D [login to view URL] [login to view URL]

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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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    ...btcpayserver and spark wallet on local machine using c-lightning lightning network implementation. I am stuck at the "The Node is restarting...at 0" . I have downloaded the blockchain and installed btcpayserver to root along with Spark Wallet. You may do a search for "spark wallet medium" to find out about it and a search for btcpayserver-docker to get

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    Hi, So I've installed a Bitcoin game on my webserver called Bustabit. It requires 3 parts to work correctly. The bustabit-webserver, bustabit-gameserver, and bustabit-depositor. We have got the gameserver, and webserver working, but are having problems connecting the bustabit-depositor so that users can depsoit and withdrawl Bitcoin from the game. We need someone to help us configure the bust...

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    Executive Assistant to CEO 5 days left
    VERIFIED

    ...and trustworthy to be our CEO’s executive assistant. Blunty, we are looking for someone who is detailed oriented is passionate about the possibilities of the bitcoin and blockchain. PLEASE NOTE: This is not an entry-level assistant position. You MUST have at least 2 years experience as a Virtual Executive Assistant for an executive or business owner

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    I need one freelancer who is expert is Blockchain and white paper writing. The topic will be discussed with the selected freelancer

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    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 days left
    VERIFIED

    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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    ...creates a perfect platform of opportunity… Dragon Corp. is a dedicated FinTech company that is fully committed to presenting a state of the art Blockchain payment solution. We are delivering evolutionary Blockchain technology by combining it with the entertainment industry. Dragon Corp. has a robust corporate governance model that is both transparent and

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    Trophy icon App idea illustration image 5 days left

    An app that lets you choose how much of your bank account balance you want to save (inves...lets you choose how much of your bank account balance you want to save (invest) with one quick slide (up and down) and shows your various balances (some USD, CHF, Bitcoin, Ethereum) and your savings rate and income per month. See image for better understanding.

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    Python/Django Developer 5 days left
    VERIFIED

    ...skills and relevant experience. The candidate for this role needs to be flexible on time zone as he or she will be required to work during EST hours. Prior experience in Blockchain technology is a plus but not must. Please get in touch with your updated resume and a personalized cover message demonstrating how you can be the best match for this role

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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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    ...eg Offer Mad Finally, the electronic signature component will be done via the blockchain. Extra bonus will be given to if you are able to create working solidity based electronic signature. The solidity code examples can be found on Github. I am seeking an blockchain programmer to join the team as solidity programming will be required in other

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    Create a table detailing the minimum requirements for to be considered a sophisticated investor in a number of countries (Other than Singapore and US) glob...will have a series of research projects. Results must be published in table format with a hyperlink to a foot note or otherwise It would be great if you have solidity and blockchain expertise.

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    I have a staking pool source code. But I can't install and run it. It has golang backend and reactJS front end. Your ta...It has golang backend and reactJS front end. Your task is only backend installation and run it properly. If you can do it, please bid. Don't forget to write a sentence "Blockchain developer" as the first sentence of the proposal!

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    I need a developer who has experience with the BLOCKCHAIN API.

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    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

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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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    Senior Blockchain Engineer 5 days left
    VERIFIED

    KEY SKILLS AND EXPERIENCE • Hands-on experience developing proof-of- concepts and pilots in at least one of the blockchain platforms - Ethereum, Hyperledger, Multi-chain. • Experience in Open source tools and technologies Understanding of Bitcoin or other crypto currencies • Understanding of various distributed consensus methodologies (Mining, PoS,

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    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

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    Hello, I'm looking for a freelance writer who is excited about Bitcoin and blockchain technology. Below are my main requirements: 1. English should be your first language 2. Experience and great knowledge about Bitcoin and Blockchain technology 3. Knowledge with SEO is an advantage Please bid for one article containing between 750-1000 words Thanks

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    A startup company dedicated to blockchain development. Its new project about crypto exchange services is hiring a technical articles writer, who can do English editing and revising. Including : * Help/FAQ * Blog articles (~ 1 article bi-monthly) * Newsletters (irregularly) Better with blockchain articles writing experiences.

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    content for medical records ,blockchain and medical history

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    Trophy icon Pay Charly 21 hours left

    Hello, Pay with Charly is a blockchain startup that is looking for someone to create a logo that not only stands out but one that communicates trust. The company itself will combine the following elements: blockchain, mobile money, trust and security I do have a very strict mindset in what I am looking for and it includes the following: 1. Has to symbolise

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    Hi Nagy E., I noticed your profile, you worked for me in the past and would like to offer you my project. I want to add bitcoin gateway to my ecommerce website using blockchain api. I already have 4 payment methods integrated. We can discuss any details over chat.

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    AQOOM is a block-chain based social network Q&A platform that provides substantial token compensation to all users who produce high quality content and participate in discussions.

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    Blockchain.com developer 4 days left
    VERIFIED

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

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    We are the growing blockchain based new ICO Company looking for crypto enthusiasts/expert to join our team and work with us. You will be providing us with support in marketing our digital loyalty product, Social media marketing, personal assistance, ICO, market research. Your work will be rewarded with some basic rate earnings and our crypto tokens

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    cannabis/blockchain/ico whitepaper graphics.

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    I have a video on regarding blockchain which is about a certain topic of converting web application to blockchain application and I would like to get that into a research document. Basically the freelancer has to go through the videos, write study the technologies and write a research paper on it. The materials are all available on the video, you just

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    Blockchain 4 days left

    Programmer needed for our blockchain project!

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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

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    RubyKube Expert 3 days 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

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    Artist to make cool banners and other propaganda materials for all the speakers on http://WashingtonElite.com. Adding speakers daily so this may be ongoing work.

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