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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    25 trabajados encontrados, precios en USD

    Crypto trade (sell/buy) more details in private

    $531 (Avg Bid)
    $531 Oferta Promedio
    2 ofertas

    Dear Freelancer, We are looking for an trading algorithm which via API can be connected to cryptocurrency exchanges. The software will be used for MarketMaking services. Please only experienced freelancers with a track record.

    $34 / hr (Avg Bid)
    $34 / hr Oferta Promedio
    3 ofertas

    Multi-language users must create an account and charge their wallet then can select game and use its own zheton to play ! So need User account Control and Database for it ! There are some payment methods : PerfectMoney - WebMOney - Digital Cyrrency (like BitCoin, Litecoin (LTC), Ethereum (ETH), Ripple (XRP), Monero (XMR), Bitcoin Cash (BCH) ... etc.) so need appropriate Wallet for it ! and a...

    $1206 (Avg Bid)
    $1206 Oferta Promedio
    12 ofertas

    I need ready to upload centralized crypto exchange, that will mainly support ETH & TRX Tokens. the following features wil be acknowledged: Investbox, IEO Launchpad, Trading Competition, Airdrops and Swaps functions. Note, i need already made script not to build from scatch, cant wait for [iniciar sesión para ver URL]

    $1156 (Avg Bid)
    $1156 Oferta Promedio
    10 ofertas

    Please only accept the job if you can do it for $ 100. Arbitrage will be done with the following exchanges. - Bitfinex - BitTrex - Poloniex - Binance Arbitrage will always start with BTC. The script should do the following. 1. Know where the entire BTC balance is 2. Identify the opportunity for arbitration 3. Transfer the exchange BTCs where the BTCs are to the exchange where arbitr...

    $166 (Avg Bid)
    $166 Oferta Promedio
    3 ofertas

    I need a white label solution to establish my cryptocurrency trading platform.

    $1125 (Avg Bid)
    $1125 Oferta Promedio
    30 ofertas

    We are [iniciar sesión para ver URL] incorporated in London, UK. We provide software for crypto funds and traders, so that they can manage their money and invite investors. We need a person that will handle 1to1 calls with our customers (40 min average) and show them the demo of our software. Average number of calls is 4-6 per day. Calls will be made in Russian and english, but if you d...

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    5 ofertas

    Don't bid with reading the post. They will be ignored immediately. We need an strong Bitcoin expert for supporting us. - Do you have enough experiences for test faucet such as [iniciar sesión para ver URL], etc. - Did you get the positive balance from it with the test address? - If you saw 0 value for balance, how did you fix it? For example, if you will get 0 ETH, how should you do f...

    $687 (Avg Bid)
    $687 Oferta Promedio
    4 ofertas
    BTC, ETH expert. 4 días left

    Hello, we are developing a big bitcoin website now. We need a bitcoin expert for supporting us. Budget will be good for you. If you have enough experiences for btc, eth, etc, please don't hesitate to bid here. Thanks

    $696 (Avg Bid)
    $696 Oferta Promedio
    18 ofertas

    hello, i need a Telegram investment bot of single coin, if you have ready-made i will take now, Don't Put Placeholder Price. Thanks

    $97 (Avg Bid)
    $97 Oferta Promedio
    4 ofertas
    Stop Bitcoin Server hacking 4 días left
    VERIFICADO

    We are having issue with out bitcoin server. Some one is able to steam our bitcoins without having rpc details and server root password. We are looking for bitcoin expert who can help us to secure our server so we can protect bitcoins.

    $194 (Avg Bid)
    $194 Oferta Promedio
    8 ofertas

    hi i want to create website like binance to exchange btc ethereum and some top cryptocurrency but not huge like binance just ETH BTC XRP LTC DOGE and one other currency that client can deposit with credit card and i have api of that important thing is safety and security

    $2984 (Avg Bid)
    $2984 Oferta Promedio
    42 ofertas

    We are looking for someone to change our payment processor from paypal to btcpayserver.org. we want all btc node sync information to be able to be changes via backend of website

    $272 (Avg Bid)
    $272 Oferta Promedio
    15 ofertas

    Hi all, As subject states. I´m running bitexchange script (cryptocurrency exchange) . Need help with adding new coins . (website link [iniciar sesión para ver URL]) So far there are listed BTC, ETH, XRP, XLM, ...I need to add few coins more. Please send me your proposals and your bid. Lowest one with a good experience wins of course. This project will require: Add new coin...

    $277 (Avg Bid)
    $277 Oferta Promedio
    10 ofertas

    Hi all, As subject states. I´m running bitexchange script (cryptocurrency exchange) . Need help with adding new coins . (website link [iniciar sesión para ver URL]) So far there are listed BTC, ETH, XRP, XLM, ...I need to add few coins more. Please send me your proposals and your bid. Lowest one with a good experience wins of course. This project will require: Add new coin...

    $160 (Avg Bid)
    $160 Oferta Promedio
    5 ofertas

    Looking for long term blockchain developer who can modify exchange script and crack the code. Change UI Develop Liquidity BO T and Publish on my hosting! I'm willing to pay you 100$ - 200$ and I'll give you my script free of cost. (Value of script 1K)

    $217 (Avg Bid)
    $217 Oferta Promedio
    16 ofertas

    We are a new blockchain startup that needs a team of professional Web Developers with serious Blockchain development experience. We need people with true experience working with: ✓ Blockchain; ✓ Smart Contracts (Ethereum platform, ERC20 standard); ✓ Bitcoin, EOS, Litecoin (and other famous crypto platforms); ✓ Cryptocurrency Exchanges and Wallets. Preference will be given to a person with experi...

    $41 / hr (Avg Bid)
    $41 / hr Oferta Promedio
    32 ofertas

    I need a crypto trading bot to work with Bitmex and Deribit, based on futures spreads.

    $263 (Avg Bid)
    $263 Oferta Promedio
    9 ofertas

    Looking for long term developer team for the new project. 1. Liquidity 2. Six crypto Market - BTC,ETH,LTC,USDS, 3 more ERC 3. 20 ERC20 coins and 10 other to be listed 4. New dark and light UI design (binance basic) 5. Admin Panel must have the listing function and adding market pair function. 6. Referral function needs to add and there should be manage function like 30%,50%80% as per admin mind. ...

    $612 (Avg Bid)
    $612 Oferta Promedio
    21 ofertas
    MacBlock project 1 día left

    MacBlock is a blockchain project that’s being developed beside Bitcoin and Ethereum. the project describes it's self as the new era of blockchain as it solved one of the most complicated blockchain problems which is scalability (transaction per second) , so you can consider MacBlock as the fastest blockchain project existing that can run up to 10 Million transaction per second. I'm...

    $30 (Avg Bid)
    $30 Oferta Promedio
    1 ofertas

    Hello, I am installing the EOS wallet and facing scatter wallet and API request issue. Need 1-2 hours of your time to review and shows the mistake done. PAY ONLY MAX $40 USD (no more)

    $85 (Avg Bid)
    $85 Oferta Promedio
    2 ofertas

    For a blockchain project we are looking for a Smart Contract and ERC20 Specialist. Please contact us for more information.

    $32 / hr (Avg Bid)
    $32 / hr Oferta Promedio
    22 ofertas

    Script hyip semelhante a Fx Trading com binário e api pagamento blockchain.

    $416 (Avg Bid)
    $416 Oferta Promedio
    6 ofertas
    bitcoin expert PHP developer 1 día left
    VERIFICADO

    I am looking for freelancer with experience in bitcoin. He has to be PHP developer who can work on bitcoin too.

    $35 / hr (Avg Bid)
    $35 / hr Oferta Promedio
    22 ofertas

    I am looking for engineer who can work with our team to develop the Bitcoin website... Must be good at Blockchain and website and DB.... Also, have got a good knowledge of AWS.

    $750 - $1500
    Sellado
    $750 - $1500
    42 ofertas

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