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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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    33 jobs found, pricing in CAD

    Contact me for more info. Lets discuss on my requirements. Its a startup.

    $1554 (Avg Bid)
    $1554 Avg Bid
    3 bids

    I want you to create my own bot for trading crypto on Bitmex (API) using a simple RSI strategy. The bot must be able to do the following: 1) Margin trading, having the capability of taking long and short positions based on the RSI values. 2) Need to calculate RSI based on the websocket data and should match the RSI on Bitmex. The calculations should be done for a 3 minute interval. 3) A stoplos...

    $235 (Avg Bid)
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    6 bids

    Must show previous work you have completed. Looking for long term partners.

    $543 (Avg Bid)
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    26 bids

    Looking for good team members for our project. Presale is starting in a couple days.

    $683 (Avg Bid)
    $683 Avg Bid
    22 bids

    I just want a simple PHP library that can generate ZIP32 master keys, then derive valid Zcash Sapling payment addresses and the necessary view/spend keys. I'm sure for someone with experience in writing crypto related code this is very easy. Library should be in pure PHP. Here's the spec: [login to view URL] [login to view URL] [login to view URL]

    $244 (Avg Bid)
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    3 bids

    we are consultancy agency and my requriments are these there should be no branding and you need tell me how to install in server aigin i am to give this code to more than two people 1)i need api trading platform to manage trade for my clients 2)i need a interface where i can trade all crypto currency(or new currency which is be added in exchange) 3)i need know status of all accounts what tra...

    $210 (Avg Bid)
    $210 Avg Bid
    4 bids

    we are consultancy agency and my requriments are these there should be no branding and you need tell me how to install in server aigin i am to give this code to more than two people 1)i need api trading platform to manage trade for my clients 2)i need a interface where i can trade all crypto currency(or new currency which is be added in exchange) 3)i need know status of all accounts what tra...

    $223 (Avg Bid)
    $223 Avg Bid
    3 bids

    We are looking for part time SMM that will manage the social media for our financial websites. The SMM needs to have passion for the financial industry, and generate content on daily basis. Must have at least 1 of those: [login to view URL] SMM - experience managing finance social media like crypto currency, Forex, credit card companies etc.. [login to view URL] knowledge -] finance education an...

    $518 (Avg Bid)
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    42 bids

    Hi I am looking for someone to create an app on the ethereum network. Our app is complete already. We just need to add the eth smart contracts. Please have experience and be available to start doing work.

    $3348 (Avg Bid)
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    26 bids

    I have a project in mind and I need consultation on if and how this project is possible. I need to be able to view balances of none-zero bitcoin wallets that happened prior to today (non live data). Example: I want to see balance of top 1000 wallets for yesterday. I dont believe this data would be available on blockchain explorer, would that mean I need to data mine blockchain? if so, how would...

    $24 (Avg Bid)
    $24 Avg Bid
    6 bids

    We are an cryptocurrency exchange which want to expand our services with an API. The API user needs to register and authenticated through Laravel Passport (this also needs to setup) or on Lumen (please advise). The API needs to do the following: 1. Make a wallet for a cryptocurrency 2. Check the amount of coins available on orderbook 3. Taking buy/sell orders on the exchange 4. Check the balances...

    $867 (Avg Bid)
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    40 bids

    i need to create a token and integrate it to the website.

    $824 (Avg Bid)
    $824 Avg Bid
    21 bids

    Hi I am looking for someone to create an app on the ethereum network. Our app is complete already. We just need to add the eth smart contracts. Please have experience and be available to start doing work.

    $1002 (Avg Bid)
    $1002 Avg Bid
    21 bids
    create a masternode coin! 4 days left
    VERIFIED

    i need to change my current erc20 token to a masternode token like dash i already have own erc20, just need to swap it.

    $659 (Avg Bid)
    $659 Avg Bid
    12 bids

    Need it done in 48 hours, the coin is a pow coin.. The developer that will do this must have it done in 48 hours.

    $1796 (Avg Bid)
    $1796 Avg Bid
    8 bids

    I am looking for a programmer to develop a birth registration application in solidity, can be a simple application

    $592 (Avg Bid)
    $592 Avg Bid
    7 bids
    Looking for crypto trader 4 days left
    VERIFIED

    We are a company based in Dubai and We are looking for experienced freelance traders, who can join our dynamic and dedicated team. Who are we? Teroxx is one of the first digital asset and digital currency trading houses in the world! Working closely with regulators, Teroxx is on its way to implement an international concept for cryptocurrency trading and investments in blockchain technology and i...

    $71 / hr (Avg Bid)
    $71 / hr Avg Bid
    17 bids

    Hello, We want to create a crypto-asset which here is the context: Our company FAZUP manufactures and markets a device that greatly reduces the amount of electromagnetic waves absorbed by smartphone users. It is an extra fine passive antenna, in the form of a patch, which is positioned very precisely on the back of the mobile phones, with respect to their main antenna location. The FAZUP patch r...

    $19 / hr (Avg Bid)
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    25 bids
    Exchange platform 4 days left
    VERIFIED

    Bitcoin, litecoin and ethereum exchange with fiat currency

    $2207 (Avg Bid)
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    34 bids

    Need turnkey solution with source code, training and support : Liquidity aggregator for own cryptocurrency exchange. REST API, WebSockets, minimal 3 platform: Binance, Bitfinex, Huobi Attach description and indicators

    $5680 (Avg Bid)
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    31 bids

    Hello, [PLEASE ANSWER ONLY IF YOU UNDERSTAND EVERYTHING, AND HAVE VALUABLE EXPERIENCE] Our customer needs a solution to secure the BTC he receives everyday, because the fluctuation can make lose so much money. So the solution we think about could be to convert everyday easily any amount of BTC into any stablecoin. How you do this without KYC? We are ready to pay for good plan and knowledge.

    $72 / hr (Avg Bid)
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    13 bids
    Twitter Content 3 days left

    We are looking for experienced Twitter Users with sufficient English level to help us generate content, comments and discussions on Twitter accounts related to cryptocurrency, fintech and blockchain. Requirements: Twitter Account and experience with Twitter Interface General grasp and understanding in the issues related to cryptocurrency If you are interested, please contact me for personal cont...

    $146 (Avg Bid)
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    14 bids

    Hello, I need to find someone who can create a Betting/Game Dapps based on the Tronx blockchain For example: [login to view URL] [login to view URL] You can provide me with game ideas, and I will choose. Regards

    $3877 (Avg Bid)
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    28 bids

    people interested in binary option interested in management plz bid accordingly

    $13 - $39
    $13 - $39
    0 bids

    We have a custom coded MLM script in which need to make some changes and need to implement bitcoin payment gateway. Right now it is using coinpayments as payment gateway but we want to remove coinpayments and do not want to rely on any other 3rd party. we want to use direct payments to our wallet for incoming and outgoing payments. If you are experienced and have got skills to get this job done th...

    $698 (Avg Bid)
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    12 bids
    Need Bitcoin 2 days left
    VERIFIED

    Need Buy Some bitCoin , SomeOne bid on this project please write the word "done"

    $528 (Avg Bid)
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    4 bids

    Hello, I need to find someone who can create a decentralized trading platform based on the Tronx blockchain For example: [login to view URL]

    $3313 (Avg Bid)
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    32 bids

    We are looking for Blockchain Expert who can work on our various projects. There are so many tasks that you have to implement and if you are right person, it will be long term contract. I'm looking for Real Expert have at least 2 years of experience in this field. You are needed to show some previous works that you have done and explain about it. Must work on US timezone. There might be over...

    $29 / hr (Avg Bid)
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    39 bids

    Hello my name is Giovanni. I was wondering if someone in here could make me a professional betting site. Please contact me for further discussion. Best regards.

    $3650 (Avg Bid)
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    42 bids
    i want a masternode software 10 hours left
    VERIFIED

    I need an expert to develop a masternode software for me. I would like this software to be developed for Windows using Java or any other compatible programming language. software features include coin, masternode, and staking. Interested developer is required to be well experienced in crypto-currency, masternode and blockchain technology in general.

    $657 (Avg Bid)
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    19 bids

    Hello, i am for someone to build a crypto currency website similar to cryptocompare(.)com Please note that Website design should be different but rest functionality should be same Live Trade website update / Graphs / Forums / Users Management / Altcoin Add/Apply Option / Hence every thing that website have Only expert bid this project

    $11062 (Avg Bid)
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    57 bids

    we want to build a cryptocurrency exchange not token exchange not ICO website crypto exchange BTC BCH ETH LTC XRP NEO USDT TRX all coins should be able to trade with each other as pairs. *** you can download requirements document and read that in depth and word by word *** if you want to have a chance to choose as this project freelancer, you should read t...

    $7882 - $13136
    Featured Sealed
    $7882 - $13136
    95 bids
    Crypto expert required.. 4 days left
    VERIFIED

    I need a Crypto expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $9 - $94
    Sealed
    $9 - $94
    36 bids

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