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    7,431 open source blockchain platforms jobs fundet, i prisklassen EUR
    Blockchain 6 dage left

    Looking to hire a blockchain developer in real estate sector. Compulsory to have knowledge about smart contacts in transactions through blockchain [log ind for at se URL] a candidate for consultancy purpose.

    €326 (Avg Bid)
    €326 Gns Bud
    1 bud

    Hi, I am looking for a professional development team who can develop a Master node coin like dash coin with multiple features like crowdfunding, blockchain based chat, escrow, etc. My request is please only experienced and eligible team bid here. I don't want to waste our time.

    €1678 (Avg Bid)
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    11 bud

    Hello, I am looking for someone that can post items on OfferupUp and LetGo for my pawn shop. I will send few photos, title, condition and price. I would like you to refine the title, find the appropriate category, make the listing look very nice, and then post it. I will pay $.05 per post, and it must be completed within 1 hr after request has been submitted.

    €3 / hr (Avg Bid)
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    9 bud

    ...Android, Native apps. JavaScript/TypeScript, C#, Ruby, HTML/CSS, Java, C#.NET, PHP, Ruby on Rails, Python, Docker, Kubernetes, SQL, Oracle, Blackberry, C, C++, GO languages, Blockchain, UX-UI, Project leaders, Manual testers, Bug testers, Automation testers and many more. We always can screen the market for the niche coding languages on request If you

    €8 / hr (Avg Bid)
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    7 bud
    Content Writer 6 dage left

    i have some product in related Blockchain technology so, i need Blockchai related content writer .

    €55 (Avg Bid)
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    18 bud

    Realizar plataforma croswfunding - crodwlwnding si es posible en blockchain

    €386 (Avg Bid)
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    6 bud

    Hola ....... Necesitaria que me realizarán una plataforma crodwfunding - crodwlending ........... Si se pudiera utilizar en blockchain mejor Gracias ........... Thanks..............."............

    €532 (Avg Bid)
    €532 Gns Bud
    8 bud
    Blockchain&Cryptos 6 dage left
    VERIFICERET

    ...Wordpress. I bought the Crypton Wordpress theme from Themeforest: [log ind for at se URL] , and I would like it. But I m open for suggestions. I just want to make my site looks awesome with very good dynamics behind. I have paid full subscription at Elegant Themes incl. Divi Frint end Builder and

    €763 (Avg Bid)
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    28 bud

    Educational and Social Content Creation for Blockchain Technology. This can include Blog Posts, Technical Analysis, guides like How to, Why, etc.

    €20 / hr (Avg Bid)
    €20 / hr Gns Bud
    30 bud

    ...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, Amount, Remarks, Create Date, Create by, Update Date and Update by 2. Provide a report view to query data from Saved Data in Blockchain 2.1 Customer Name Summary 2

    €47 / hr (Avg Bid)
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    32 bud

    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

    €46 / hr (Avg Bid)
    €46 / hr Gns Bud
    27 bud
    Cryptonote Developer 5 dage left
    VERIFICERET

    We need an experienced blockchain installation, cryptonote developer, programmer and troubleshooting specialist, to help us create a new coin like AEON or Monero. Coin must be secure, private and untraceable with its own wallter. A part of this project would be to troubleshoot and test the system for 10 days after it is developed and delivered. if

    €1764 (Avg Bid)
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    31 bud

    ...starting to gain ground in terms of Blockchain. Early Mover advantage and solves a major problem faced nowadays. Solution, concept and idea was conceived a couple of weeks ago. Selected for a Validator Programme with a local government organisation which helps start ups in the blockchain sector within a blockchain friendly jurisdiction i.e. Malta. Ready

    €2652 (Avg Bid)
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    21 bud

    ...these following sections: Current holding; Watchlist, and Upcoming ICO/IPO’s The token attributes that must be expressed for companies on the page are the following: • Blockchain Voting: Similar to Binance voting for a listing on exchange • Reserve: These are Funds that are held in reserve and have not been distributed to a company yet • Dividends:

    €222 (Avg Bid)
    Fremhævet Garanteret Forseglet Topkonkurrence
    €222
    23 indlæg
    MLM Marketing Project 5 dage left
    VERIFICERET

    ...platform like tipszone.org. this is sample website and wherein The colour scheme needs to be changed to black and gold. payment will be received in TRON address and BTC blockchain address. To understand the project hear the Hindi conversation attached. The project requirement and objective have been discussed in the audio ... Please listen with headphone

    €128 (Avg Bid)
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    7 bud

    ...platform like tipszone.org. this is sample website and wherein The colour scheme needs to be changed to black and gold. payment will be received in TRON address and BTC blockchain address. To understand the project hear the Hindi conversation attached. The project requirement and objective have been discussed in the audio ... Please listen with headphone

    €92 (Avg Bid)
    €92 Gns Bud
    4 bud

    Existing Cryptocurrency needs a wallet update fork with all existing transactions. Must have experience in blockchain development and forking existing cryptocurrencies.

    €2325 (Avg Bid)
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    34 bud

    need someone professional to help draft up a blog post about what i discussed at IEEE global blockchain conference to get some PR/media attention.

    €89 (Avg Bid)
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    20 bud

    There is a bug in existing Ethereum Dapps and I want someone to fix it. I am looking ...someone to fix it. I am looking for someone who have experience in Ethereum + solidity + [log ind for at se URL] + javascript + HTML + node.js, and have used Ganache for local development of blockchain dapps. I need it to be fixed in 4 to 5 days and target completion by this Sat.

    €200 (Avg Bid)
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    8 bud

    I have long term project and I need software company who can work on blockchain development with us. You should be available for 8 hours at least in a day

    €25 / hr (Avg Bid)
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    19 bud
    Block chain tor website 4 dage left
    VERIFICERET

    Hey, i need to make a tor website Configuring Onion Services for Tor. If you know about tor and blockchain please only send me the proposal. [log ind for at se URL]

    €693 (Avg Bid)
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    20 bud
    Find a blockchain expert 4 dage left
    VERIFICERET

    I am looking for good developer who has enough experiences in blockchian. It`s a long-term work. Thank you.

    €12 / hr (Avg Bid)
    €12 / hr Gns Bud
    21 bud

    ...for people who want to work at the nexus of blockchain, and distributed ledger technologies. Most of our projects are client-based also opportunity to work at Berlin and remotely. We are looking for developers with following skills to work with recurring tasks : Must be familiar with: - DLT & Blockchain frameworks (HyperLedger Fabric/Iroha/Sawtooth

    €18 / hr (Avg Bid)
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    22 bud

    Hi, I am after someone with high academic and technical writing skills to do a grammar check and review on an existing whitepaper.

    €78 (Avg Bid)
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    35 bud
    Smart contract 4 dage left

    Formalizzazione di smart contract su blockchain solidity python c++

    €4405 (Avg Bid)
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    19 bud

    Siamo In cerca di articolisti nel campo blockchain e criptovalute per articoli da pubblicare online in lingua inglese ... Articoli di 400/500 parole

    €22 (Avg Bid)
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    8 bud

    We are looking for a hyperledger expert to build a Proof Of Concept blockchain with various: - Various Chaincodes that supports various transactions - Various Chaincodes executors with different roles & Permissions - Integration with existing Participants Systems We are an established Company in Canada and looking forward for partnering with good

    €866 (Avg Bid)
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    10 bud

    Siamo In cerca di articolisti nel campo blockchain e criptovalute

    €21 (Avg Bid)
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    1 bud

    Need professional blockchain smart contract developers as team member. It’s important to note 1. You must have active linkedin profile, your profile will be shared in our [log ind for at se URL] share your linkedin profile here:admin@[log ind for at se URL] 2. You may not have to work, but you will be paid.( you will be kept as supportive member, where you should be ready

    €2213 (Avg Bid)
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    26 bud

    Need professional blockchain developers as team member. It’s important to note 1. You should have active linkedin profile, your profile will be shared in our website. 2. You may not have to work, but you will be paid.( you will be kept as supportive member, where you should be ready to work anytime) 3. If you are highly experienced, you will be hired

    €1949 (Avg Bid)
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    25 bud

    Hello. I need an article for my website about the future impact of schools teaching blockchain technology. I am looking for 2500 words. Please be creative.

    €88 (Avg Bid)
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    13 bud

    Hi, Custom Proof Of Capacity HD Mining AltCoin Blockchain Development (Cryptocurrency/Cryptocoin) Proof Of Capacity(POC)HD Mining , the same as BHD, [log ind for at se URL] We need full package which includes : 1. HD Mined Cryptocurrency Development & Deployment. 2. Block Explorer 3. Wallet (Win64,Linux,MacOS,Android,iOS) 4. Miner tools 5,Mining

    €3442 (Avg Bid)
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    25 bud

    Design and architecture for solution based on Blockchain Ethereum technology is required

    €176 (Avg Bid)
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    5 bud

    I want to build a app which works as Data Tracker. For your convenience I draw ...which works as Data Tracker. For your convenience I draw some pictures please look at those it will help to sum up what I try to convey. But, I want this app only bulid on Blockchain (BigchainDB). Main Functionality of App :- To detect permission access of other apps

    €1401 (Avg Bid)
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    9 bud

    I want to build a app which works as Tracker. For your convenience I draw some pictures please look at those it will help to sum up what I try to convey. B...app which works as Tracker. For your convenience I draw some pictures please look at those it will help to sum up what I try to convey. But, I want this app only bulid on Blockchain (BigchainDB).

    €20 / hr (Avg Bid)
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    1 bud

    Sorry, if I Disturbed you by leaving this message. I want to build a app which works as Tracker. For your convenience I draw some pictures please look at...app which works as Tracker. For your convenience I draw some pictures please look at those it will help to sum up what I try to convey. But, I want this app only bulid on Blockchain (BigchainDB).

    €1416 (Avg Bid)
    €1416 Gns Bud
    1 bud

    ...remote websites like wordpress blogs. I am only looking for pure web design aka html/css/js I am doing all of the actual backend work. The commenting system leverages a blockchain (steem) to allow users to earn money when they reviece upvotes, that's why you'll notice a lot of dollar numbers. The comment feed will be something like what you can see

    €114 (Avg Bid)
    €114 Gns Bud
    9 bud
    Write an Article 3 dage left
    VERIFICERET

    Hi, I need an article to be written on below topic: - Industry 4.0, IOT, AI, Blockchain - Should India start worrying about it?

    €16 (Avg Bid)
    €16 Gns Bud
    19 bud

    Hi, I am looking fir a developer to build a quick prototype of a dapps web applicaion using ethereum (Truffle Framework), Solidity and web3.js. This stack of technology is a must. Functional requirement: - User can register as party A, B, C or D - Party A can create proposal (using smart contract) - Party B, C, D can review the proposal and submit approve or disapprove a proposal - There is a pub...

    €444 (Avg Bid)
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    13 bud

    Se necesitan socios para terminar de montar criptomoneda. Se tiene a un 70% Capital Faltante: 4662,91 USD Wallet CX (Extensión para Chrome): [log ind for at se URL]

    €3385 (Avg Bid)
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    4 bud

    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.

    €33 (Avg Bid)
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    5 bud

    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 Gns Bud
    21 bud
    Trophy icon Logo creation 2 timer left

    ...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 another possibility is to improve and give a professionl version of the attachment logo wich include blockchain element=pixel effect. It needs to be graphically improved and

    €25 (Avg Bid)
    Garanteret
    €25
    56 indlæg

    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)
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    10 bud

    ...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, Amount, Remarks, Create Date, Create by, Update Date and Update by 2. Provide a report view to query data from Saved Data in Blockchain 2.1 Customer Name Summary

    €230 (Avg Bid)
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    18 bud

    We are a Laser Hair Removal business, we need some consistency with our brand look. Our business is @laskinlaser. I would like templates for some posts, help with the icons on the highlight feed. Creation of GIFs for my feed and instagram stories. We would also need help, in creating flyer and stand mock ups for trade shows we attend. We are a clinic, therefore I would like to keep in our theme ...

    €20 / hr (Avg Bid)
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    17 bud

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

    €325 (Avg Bid)
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    7 bud

    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

    €632 (Avg Bid)
    €632 Gns Bud
    27 bud