You can earn money at Freelancer.com by using your bitcoin skills.

Bitcoin is a crypto currency, with the creation and the transfer of the bitcoins being based on a protocol that does not depend on the central authority. The coins can be transferred through computers or through smartphones and related devices, without the necessity of having a financial institution as an intermediate. This concept was established by Satoshi Nakamoto in 2008 and it was geared towards the world of electronic cash systems. If you understand more about this topic on a professional level, then you have a better chance to enjoy the advantages of being a freelancer at Freelancer.com.

Bitcoin has its own technical part that needs to be addressed by professionals. If you are one of them, then you should be on a platform that ensures the consistency of job posting by clients. When working as a bitcoin freelancer at Freelancer.com, you will have access to many of the jobs posted by clients from all over the world and bid on those that are within your professional level. There is too much to enjoy while working at the leading freelancer platform online, including getting paid at rates that your services deserve, giving you the encouragement you need to keep on working on more Bitcoin projects.

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    24 jobs found, pricing in USD

    Hi, I am interested in starting my own Cryptocurrency broker/trading platform that supports both crypto and fiat pairs. Something like fiat to crypto, crypto to fiat, crypto to crypto, and fiat to fiat. I am not 100% sure if we can incorporate forex with Cryptocurrency. It would offer services to B2B (like prime broker) and B2C (like open market for all) customers. We would like to connect globa...

    $4578 (Avg Bid)
    $4578 Avg Bid
    5 bids

    i want someone mining btc and i well-paid

    $56 (Avg Bid)
    $56 Avg Bid
    1 bids

    Hello I have an unconfirmed mined bitcoin in my wallet but it is not transfered to my balance and the transaction doesnt exist can you help me to resolve it ? , I use Bitcoin core wallet (not updated) kindly find the status of transaction as following: Status: 0/unconfirmed, not in memory pool, I am ready to donate 0ne btc for one who can resolve my problem , Unfortunately I have no information a...

    $16106 (Avg Bid)
    $16106 Avg Bid
    12 bids
    Implement Coinbase API 5 days left
    VERIFIED

    I have a bitcoin casino and I need Coinbase Coimmerce implemented into for automatic deposit and withdrawal. Currently all deposits/withdrawals are done manually.

    $325 (Avg Bid)
    $325 Avg Bid
    13 bids

    Full project details: 1) Fork the latest bitcoin source code 2) Add the latest proof of stake 3) Make the rewards split as follows: 3.1) Litenodes (90%) = Staking wallets receiving rewards after 60 mins. Replacing all the word “staking” with “litenode”. All the rewards paid to Litenodes should be label “Litenode Reward” in the QT-wallet. 3.2) Fund (10%) = A...

    $300 - $1000
    Sealed
    $300 - $1000
    12 bids
    COIN design 4 days left

    I WANT TO design MY COIN JPD COIN

    $20 (Avg Bid)
    $20 Avg Bid
    18 bids

    RRMine is a technology company focusing on Blockchain, AI and Computing Power. We have attended an online Conference called TerraCrypto last month in Russia and our CEO had a speech there to discuss with other professionals and experts. We would love to cooperate with us to improve our visibility in foreign countries.

    $584 (Avg Bid)
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    14 bids

    I want to perform forking of coin and proof of stake Full project details: 1) Fork the latest bitcoin source code 2) Add the latest proof of stake 3) Use the term “litenode” instead of “staking” 4) Make sure that the new blockchain is secure and fast 5) Make the rewards split as follows: 5.1 Holders (70%) = All addresses with a minimum average balance will automatically re...

    $167 - $500
    Sealed
    $167 - $500
    3 bids

    I want a blockchain and bitcoin expert to work on hourly basis experience more than 3 years

    $1 - $5 / hr
    Sealed
    $1 - $5 / hr
    7 bids
    Bitcoin withdrawal -- 2 3 days left
    VERIFIED

    Hello folks I really need someone to help me to withdraw bitcoin on 24coinexchange.com. I registered and got transferred bitcoin but I can’t withdraw.

    $33 (Avg Bid)
    Featured
    $33 Avg Bid
    1 bids
    New project 2 days left
    VERIFIED

    I need a new project in the aspect of binary and forex trade. Only developers who have experience in this aspect should apply for this job. Applicants must have developed a binary/forex trading site before, and he must be ready to show me samples of his work, i will also like to see how the user and admin interface looks like. Please note that Developers who have ready-made work will be highly con...

    $248 (Avg Bid)
    $248 Avg Bid
    10 bids

    Can someone please help me with bitcoin

    $193 (Avg Bid)
    $193 Avg Bid
    10 bids

    I require someone who can help with cryptocurrency

    $285 (Avg Bid)
    $285 Avg Bid
    12 bids

    to create a cryptocurrency wallet in which we can import multiple private keys through text file

    $610 (Avg Bid)
    $610 Avg Bid
    7 bids

    The platform should work similar like paxful or Localbitcoins.I want to start with BTC and USDT.

    $802 (Avg Bid)
    $802 Avg Bid
    13 bids

    this project needs someone who understands how paxful or localbitcoins works.

    $1175 (Avg Bid)
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    6 bids
    BlockChain Expert 1 day left
    VERIFIED

    I want the script for bitcoin and square payment gateway.

    $20 / hr (Avg Bid)
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    30 bids

    I want a Binance arbitrage information tool. I would like you to list all possible 3-pair variations, from all currencies, and list the calculated profit at the end of the line. The calculation is based on a given number X, or the minimum that Binance would allow to trade. Result = Y, if Y is greater than X, then with daily [login to view URL] save X amount, Y amount, date-hour-minute, and 3 curre...

    $219 (Avg Bid)
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    7 bids

    Hello, guys, Who we are: I am a delegate of a new Blockchain startup. Our mission is to create the most secure software for working with modern blockchain technologies. What we are searching for: Full-stack developer with extensive experience in both: web and Blockchain development technologies. A guy, who has experience in working as Senior/Lead developer at least for 3-5 years. If you have exp...

    $51 / hr (Avg Bid)
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    21 bids
    Crypto Economist 10 hours left

    We have developed a ledger technology similar to Ethereum , We have a proposed Incentive and Governance Model. We need a token economist to devise the early as well as future economic model to propose it to the people. We have devised an overall incentive model as well as Governance which can be shown in the early stages to the people. Because we have been struggling to create an initial token ec...

    $384 (Avg Bid)
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    2 bids

    We would like to request the production of a wallet that allows BTC deposit and withdraw using blockchain technology and an admin panel that can manage the deposit and withdrawal. BTC is the only currency we handle, and we would like to produce on a blockchain basis. We would like to request development including the API. Please refer to below for the model, [login to view URL] >> What we...

    $2002 (Avg Bid)
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    46 bids

    Se necesita crear una billetera digital para recibir y enviar bitcoin vault, plataforma flutter

    $1064 (Avg Bid)
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    7 bids

    Hola, necesito un Freelancer con experiencia para el desarrollo de un contrato Inteligente para criptomonedas, Bitcoin o Ethereum. Los detalles y precios podemos acordarlo

    $107 (Avg Bid)
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    2 bids

    Hola! estoy intentando averiguar cual es la mejor criptomoneda para minar via Web , ya que dispongo de mucho tráfico online. Necesito a alguien que me asesore sobre las posibilidades existentes y me redacte un informe de como implementarlo en mi dominio. Un saludo.

    $915 (Avg Bid)
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    4 bids

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