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    8,155 blockchain explained jobs found, pricing in USD

    ...DAPP: Smart Contract with Relative Token e Web Platform. The programmer must be aware of EOSIO's blockchain technology and show qualifications. Serious and urgent work. Besides the token, you must create a web platform that interfaces with the blockchain! The token will be the trading currency of the platform for all transactions. Transactions must

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    4 bids

    ...DAPP: Smart Contract with Relative Token e Web Platform. The programmer must be aware of EOSIO's blockchain technology and show qualifications. Serious and urgent work. Besides the token, you must create a web platform that interfaces with the blockchain! The token will be the trading currency of the platform for all transactions. Transactions must

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    It's a tool that lets you easily follow the flow of funds in Ethereum. It represents all the ethereum addresses as nodes and transactions between addresses as paths. The mvp is already built and works. I require help with adding the following features: - When new nodes are added/removed, automatically positioning all nodes so that the graph looks clean and neat. This means little overlap ...

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    ...DAPP: Smart Contract with Relative Token e Web Platform. The programmer must be aware of EOSIO's blockchain technology and show qualifications. Serious and urgent work. Besides the token, you must create a web platform that interfaces with the blockchain! The token will be the trading currency of the platform for all transactions. Transactions must

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    4 bids

    I am loo...am looking for some developer to develop a bitcoin client, with the feature to send fake transactions to the chain. All I need is for the transaction to be shown in the blockchain, obviously I don't expect them to ever get confirmed! analog [login to view URL]

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    Dear Freeelancer, we need a small portal where we can upload and delete ETH Addresses (CSV) and the system need to put out the actually Balances from ETH, TUSD (ERC20), USDT (ERC20). I like the option to select which Balances should be visible between thee three kinds of currencies. Only the Addresses with Balance should be visible.

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    We are...are looking for some developer to develop a bitcoin client, with the feature to send fake transactions to the chain. All we need is for the transaction to be shown in the blockchain, obviously we don't expect them to ever get confirmed! analog [login to view URL]

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    Ongoing project 5 days left

    We are developing a Blockchain based supply chain finance software product. We are looking for someone to join the team to write the interface language for the software. It will include the interactive email content with the users as well. We need someone who has experience working on functional interface language writing, in particular finance related

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    Private community blockchain with a fully usable admin panel. May also be a need to connect it to an existing mobile app and possible e-commerce site creation

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    We are a startup company. We are going to launch our beta version in November 2019. As our project is based on anti-counterfeit luxury goods marketplace ,based on blockchain technology. For fund raising we are going to launch PreICO /IEO. For this purpose, we need to hire a digital /Social media marketer to give hype to our fund raising for our project

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    Trophy icon Design me a logo 5 days left

    We are launching an investment platform that allows individuals to invest in institutional backed, secure investment opportunities through a blockchain and securitised token (crypto) solution. The company is called Sarina Finance but this could also be represented in the logo as SarFin We need to have a logo designed that conveys trust, security and

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    I need a technical article of 850 words with facts and graphs on following subject: Adoption of blockchain in online gaming industry and how it is changing online gaming industry. the article must be written from the CIO (Chief information Officer) point of view. article must have real life examples, use cases, data and references. the author will not

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    Technical article writing 5 days left
    VERIFIED

    ...with facts and graphs on any of the following subjects: a. Adoption of blockchain in online gaming industry and how it is changing gaming b. Possible use cases of implementing IoT in gaming c. Possible use cases of implementing IoT in It Infrastructure Management d. Using blockchain in HR Systems (recruitment/hiring/HRMS/employee engagement/payroll etc)

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    ...website with 1. Direct referral bonus 2. weekly and daily growth of investment 3. funds can be transfer from one member to another member 4. CMS settings is editable 5. Use Blockchain(Bitcoin receive payment API) 6. MMM like commissions 7. I already have complete set up and website design. 8. good security website 9. No genealogy tree 10. genealogy list

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    We're looking for native speakers to translate our website into Portuguese, Russian, German, French. It's a landing page for the first glob...for native speakers to translate our website into Portuguese, Russian, German, French. It's a landing page for the first global crypto cards, so any experience related to blockchain/crypto translation is a plus.

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    ...the very beginning. Our goal is to build a global free marketplace, start with “Parts Wikipedia”. It will integrate with its own social network seamlessly. It will use Blockchain crowdfunding to raise fund. The unique feature of [login to view URL] is one shareholder one vote for Congress, to make sure it is truly community owned and governed. The future

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    My dev has done a development of pow pos mn coin, when he debug, he got the hash doesnt match with nBites. He said it was possibly because of the bad quality of hash. developer needed to help me fixed this. please send me the portfolio of your previous project expecially in building cryptocurrency

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    ...the very beginning. Our goal is to build a global free marketplace, start with “Parts Wikipedia”. It will integrate with its own social network seamlessly. It will use Blockchain crowdfunding to raise fund. The unique feature of [login to view URL] is one shareholder one vote for Congress, to make sure it is truly community owned and governed. The future

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    Project manager in blockchain 4 days left
    VERIFIED

    I need some help with my business...metrics and financial metrics, organizes and creates project documentation, and manages budgets and closes with the best team for the needs I have. Our work is focused on blockchain and we are now devoting ourselves to the stellar, theta and Dovu protocols. Profound Knowledge in these three will be a differential.

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    ...in the cybersecurity field preferred. ABOUT HEROIC HEROIC Cybersecurity ([login to view URL]) is building the future of cybersecurity, powered by artificial intelligence and the blockchain. Unlike traditional cybersecurity solutions, HEROIC takes a predictive and proactive approach to intelligently secure our users before an attack or threat occurs. Our work

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    I need to add...flag lenguage - refferal system - two fact google password system - system of ticket order - scan the qr codes directly with the camera and confirm that the address on the blockchain is correct - have a default crypto manager to avoid scanning - have a default transfer bank system site script: [login to view URL]

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    Blockchain development 4 days left
    VERIFIED

    We need a parity substrate based blockchain, similar to a project named edgeware ([login to view URL]). Although some characteristics would differ.

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    I am Dennis Walters a member of the locus chain foundation group. We are looking for a Blockchain developer who is capable of integrating a smart contract.

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    we are looking Freelancer Blockchain Technology Trainer only in India. Training Hands-on projects Blockchain Hands-on Implementation Block chain based crypto currency Implementation. Block chain based smart contract.. Many more

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    EOS DAPP and Relative Token 3 days left
    VERIFIED

    Hello, I'm looking for a developer to create an EOS Dapp + relative token. Company based in Italy. The programmer must be aware of EOSIO's blockchain technology and show qualifications. Serious and urgent work. Please contact me if you are interested. Thank you.

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    If you have ever successfully created an Everipedia article, please apply! EOS blockchain specialists familiar with Everipedia are also welcome to apply. We are looking for someone proficient with Everipedia (one of the largest online encyclopedias) to transfer articles from Wikipedia and other wiki sites to Everipedia (we are already proficient

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    ***Please apply ONLY if you have successfully written and posted an Everipedia article OR are familiar with EOS blockchain technologies.*** If you have ever successfully created an Everipedia article, please apply! EOS blockchain specialists familiar with Everipedia are also welcome to apply. We are looking for someone proficient with Everipedia

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    We are building an Ethereum Blockchain platform and in need for a senior iOS engineer. We have been very busy gearing up for new product launches, deploying a new back-end to our wallet, among so many other things that I can't wait to till you in on. This is a multi-year project and expect to grow with us. For this role, the first step is to connect

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    ...and after successful payment they will receive an automatic code which be used to login to my site. No one else should ever be able to see this code as it won’t be on the blockchain ...

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    ...experience one, not a newbie. If you have previous sample, bid here. If you do not have experience, forget this project. A previous sample is a must I need a source of a blockchain wallet that has investment features and referral programs for the clients/users deposites. I will send you some sample to check List of features: [login to view URL]

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    I need some changes to an existing blockchain Horse racing dapp. Looking for graphics similar to this [login to view URL]

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    Jetbit.com 3 days left

    Looking for an experienced blockchain developer to build an online flight centre site.

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    Hi Blockchain Experts, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    we are looking for a freelance English writer being able to supply us an article related to blockchain/STO at 600 to 800 words a week. We will provide content research supports.

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    ...experience one, not a newbie. If you have previous sample, bid here. If you do not have experience, forget this project. A previous sample is a must I need a source of a blockchain wallet that has investment features and referral programs for the clients/users deposites. I will send you some sample to check List of features: [login to view URL]

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    Looking for expert blockchain developer who has good knowledge and expertise on creating wallets for crypto coins. I have a code of new coin and I want developer to look into the code and figure out how to create wallet out of it.

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    How blockchain technology would be used in warhouse hosue managemen , please share references

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    blockchain bitshares trading bot install and fix

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    ...audience in the world. For this we need to create the most revolutionary prototype in a react iu wire frame that will guide our programmers to develop what is best in blockchain. What is our restfull app? There are 3 interconnected and interdependent app: Our financial transaction and openbanking app Imagine you can sign in with google

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    ...audience in the world. For this we need to create the most revolutionary prototype in a react iu wire frame that will guide our programmers to develop what is best in blockchain. What is our restfull app? There are 3 interconnected and interdependent app: Our financial transaction and openbanking app Imagine you can sign in with google

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    ...audience in the world. For this we need to create the most revolutionary prototype in a react iu wire frame that will guide our programmers to develop what is best in blockchain. What is our restfull app? There are 3 interconnected and interdependent app: Our financial transaction and openbanking app Imagine you can sign in with google

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    ...audience in the world. For this we need to create the most revolutionary prototype in a react iu wire frame that will guide our programmers to develop what is best in blockchain. What is our restfull app? There are 3 interconnected and interdependent app: First app: Our financial transaction and openbanking app Imagine you can sign in

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    Trophy icon Logo - NEST Global Solutions 2 days left

    I need a logo designed. NEST Global Solutions. Maybe A birds nest with a globe ? Something Modern. Company sells technology solutions - blockchain for finance Legal

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    get website to accept bitcoin transactions with blockchain api v2 [login to view URL]

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    I need to set up my own ARK server using AWS, however I am not sure how to do it. Please apply if you are familir with ARK's core - commander. [login to view URL]

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    For our ...module to adafruit and use MQTT to publish on node-red for blockchain integration. The issue is even though MQTT connection works just fine, I am having trouble connecting to my blockchain and adding blocks. there are plenty errors when it comes to pushing to blockchain. Node-red and blockchain knowledges are required to resolve this issue.

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    blockchain bitshares tradingbot install fix

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    web application to be developed with c ++ and work with Blockchain.(EX: book a flight ticket Book a hotel, rent a car, pay parking) Note :please only freelancer from germany can contact me

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    For the Development of a Blockchain Framework for Robotic Swarm Systems, we are recruiting freelances to create an interdisciplinary team, who will execute the project framed in an Initial Coin Offering (ICO) financial scheme. In addition of the conventional economical remuneration, the freelances will receive tokens. These are the different skills

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