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.

Palkkaa Bitcoin Experts

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    29 työtä löytyi, hinnoittelu EUR
    Develop a gaming website (Bitcoin + VGO) 6 päivää left
    VARMENNETTU

    This website will have: - Game (game + relevant Admin Panel data) - Deposit and withdraw (Bitcoin/VGO + Welcome Bonus) - Affiliates (Invite friends for % of commission with affiliate code/link) - Level up (levels up the user and rewards user with free coins) - Chat (including moderators) + extra Message me for more information including images and designs in PSD and .jpg

    €2466 (Avg Bid)
    €2466 Keskimäär. tarjous
    23 tarjoukset
    Exchange Script 6 päivää left
    VARMENNETTU

    I want a php script can work same as [kirjaudu nähdäksesi URL:n] No matter the design, but the important work same functions as this site ([kirjaudu nähdäksesi URL:n]) Main function: exchange cryptocurrency to other cryptocurrency exchange cryptocurrency to FIAT exchange FIAT to cryptocurrency Has option auto and manual mode

    €1546 (Avg Bid)
    €1546 Keskimäär. tarjous
    2 tarjoukset

    I want learn how to create a new (POS+MN) coin how to fork pivix or dash and make a new coin or you can say a how to create a duplicate coin ... # you use team viewer or any desk to learn me this

    €333 (Avg Bid)
    €333 Keskimäär. tarjous
    4 tarjoukset

    I need one or more sales manager with experience in cryptocurrencies to sell our unique php script and our trading exchange.

    €572 (Avg Bid)
    €572 Keskimäär. tarjous
    6 tarjoukset
    Bitcoin PHP wallet and transaction -- 2 5 päivää left
    VARMENNETTU

    Hi, i want someone to develop in PHP just a tool (no design, no security, just an internal tool) to create addresses (of a single given wallet) and also, to make a multitransaction (addresses from Array, addresses target Array and quantity Array) for Bitcoin NO API / THIRDPARTY , BITCOIN NATIVE This code/tool must be installed in my own digitalocean server Im looking you for made for me a to...

    €274 (Avg Bid)
    €274 Keskimäär. tarjous
    16 tarjoukset

    I'm looking for a well experienced ico consultant and advisor who must have good LinkedIn profile. Person with great business contacts or exchange contacts are preferred

    €376 (Avg Bid)
    €376 Keskimäär. tarjous
    3 tarjoukset

    I have a crypto currency and need someone to set up and host 150 nodes for the currency and have them set up asap and last for a month. Budget is limited but job is important

    €359 (Avg Bid)
    €359 Keskimäär. tarjous
    9 tarjoukset

    I'm looking for a business analyst / advisor who can advise us for our blockchain based project / business. you must be experienced with strong business connections and must have a great LinkedIn profile. I'm looking for an advisor for long term ...

    €18 (Avg Bid)
    €18 Keskimäär. tarjous
    2 tarjoukset

    I have an proposal , i want to know have you people can do it ?? Coin creation = Am going to create your coin and list your coin on top exchanger site which drive user to purchase your coin with your name. Blockchain Wallet app= Am going to develop your own blockchain wallet app that support both your own coin and others top coins like bitcoin , ethereum , dogecoin etc This wallet...

    €2126 (Avg Bid)
    €2126 Keskimäär. tarjous
    14 tarjoukset

    Requires extensive knowledge of C++, Blockchain and Proof of Stakes Restful APIs ( read the stream of data from exchanges APIs) Qt development Providing Solution base on requirements ........... Do not apply if your an agency Candidates must provide evidence of previous contributions on developing proof of stake concepts for c++ open source blockchain projects on Github.

    €1186 (Avg Bid)
    €1186 Keskimäär. tarjous
    19 tarjoukset
    Bitcoin programmer needed 3 päivää left
    VARMENNETTU

    We need a proficient bitcoin programmer to review code that we already have in place and provide an assessment - if the code is thoroughly written - and any other insight - and recommendations Let us know anything else you can provide as it related to reviewing the code and giving an opinion. Thank you

    €200 (Avg Bid)
    €200 Keskimäär. tarjous
    11 tarjoukset

    I am going to get data from Bibox api using php. Ex: BTC, ORME, Trade, histories, etc. If you have mind, please apply. Need to be done 1 day I will give you api key and secret key. Thanks.

    €118 (Avg Bid)
    €118 Keskimäär. tarjous
    15 tarjoukset

    I need a script that can convert Credit/Debit Cards to Bitcoin or any other Cryptocurrencies instantly for a site that I'm currently working on.

    €1144 (Avg Bid)
    €1144 Keskimäär. tarjous
    6 tarjoukset

    I need an arbitrage TELEGRAM bot just the bot interface not the arbitrage software I already have the software a full example is below [kirjaudu nähdäksesi URL:n] Telegram interface should accept BTC / LTC / ETH. The most important part is you deploying the bot for me and showing me how it will work with how you have designed it.

    €352 (Avg Bid)
    €352 Keskimäär. tarjous
    8 tarjoukset

    I need some Facebook/Instagram specialist which is able to run ads for my bitcoin service.

    €1048 (Avg Bid)
    €1048 Keskimäär. tarjous
    37 tarjoukset

    Hello, This is not for a dapp based blockchain network and crypto coin development but for a private network and private coin. We need a blockchain platform for a testing purpose. It goes like as below.( we welcome any developer who wants to test his/her technical experiments in our testing project) 1. One website with only 2 pages which is almost empty(because this is all for the testing pur...

    €660 (Avg Bid)
    €660 Keskimäär. tarjous
    17 tarjoukset
    Blockchain Dapp Development 1 päivä left
    VARMENNETTU

    I would like to create a dapp using Neblio Blockchain testnet to do this, please let me know proposals or any Dapp projects you have worked on in the past.

    €32 / hr (Avg Bid)
    €32 / hr Keskimäär. tarjous
    40 tarjoukset

    Development of the parts of coin explorer that allows users to insert information on the databases. Master degree would be a plus Strong Experience with: Server security Database design Rest API PHP frameworks (Laravel / Lumen)

    €39 / hr (Avg Bid)
    Paikallinen
    €39 / hr Keskimäär. tarjous
    6 tarjoukset

    The aim of this task is not to cause any damage, rather demonstrate that 51% technique can be carried out on low hashing coins. The project involves carrying out a 51% technique on PoW. The URL below is exactly what to be done for this task and instructs how to carry out a 51% technique successfully. [kirjaudu nähdäksesi URL:n] Your job will be; 1. Go through the URL and understand...

    €39 (Avg Bid)
    €39 Keskimäär. tarjous
    2 tarjoukset

    I need a professional blockchain developer who can work with us on our blockchain based project/application, you must have a good LinkedIn profile. Any alumni of Stanford or havard University is preferred or a great work experience in company like IBM or so on is preferred.

    €540 (Avg Bid)
    €540 Keskimäär. tarjous
    4 tarjoukset
    Cryptocurrency & web 1 päivä left

    i want to hire web and cryptocurrency expert.

    €620 (Avg Bid)
    €620 Keskimäär. tarjous
    11 tarjoukset

    we want to create a website like [kirjaudu nähdäksesi URL:n] and [kirjaudu nähdäksesi URL:n] but we will add more things on this website

    €1541 (Avg Bid)
    €1541 Keskimäär. tarjous
    25 tarjoukset

    Manage the entire Bitcoin Campaign, more details over chat.

    €418 (Avg Bid)
    €418 Keskimäär. tarjous
    7 tarjoukset
    Blockchain Security 51% Technique 17 tuntia left
    VARMENNETTU

    The aim of this task is not to cause any damage, rather demonstrate that 51% technique can be carried out on low hashing coins. The project involves carrying out a 51% technique on PoW. The URL below instructs how to carry out the this technique successfully. [kirjaudu nähdäksesi URL:n] Your job will be; 1. Go through the url and understand what is expected. 2. Choose a low hashin...

    €24 (Avg Bid)
    €24 Keskimäär. tarjous
    4 tarjoukset

    Existing Ruby on rails virtual currency web application needs customisation to incorporate bitcoin and and ethereum wallet capabilities for users.

    €141 (Avg Bid)
    €141 Keskimäär. tarjous
    5 tarjoukset

    this is a system using a simples strategy to buy and sell using charts for Deribit it is just a hammer wich needs to open below a MA to buy and above a MA to sell you need to understand basics of trading to code this. For someone wich understands the basics the description above is clear you need to know if deribit is working well these days. If there are NOT problems with their API. I need to ...

    €327 (Avg Bid)
    €327 Keskimäär. tarjous
    5 tarjoukset
    CryptoCurrency ATM Software 9 tuntia left
    VARMENNETTU

    Cryptocurrency ATM Software The software will run on Windows OS. ATM Process : Customer Select KYC Level Select Coin Confirm Price Insert cash Show QR for transfer Confirm Transaction Backend of ATM Once User confirms the transaction it will execute the trade from USD from available balance of Crypto Exchange account using Exchange provided API. The system should require the manual authoriza...

    €3654 (Avg Bid)
    €3654 Keskimäär. tarjous
    26 tarjoukset

    Professional look of Dex like:- [kirjaudu nähdäksesi URL:n] All token support of Eth and neo BlockChain Example of exchange :- [kirjaudu nähdäksesi URL:n] [kirjaudu nähdäksesi URL:n] [kirjaudu nähdäksesi URL:n] Let me know if you can help

    €5280 (Avg Bid)
    €5280 Keskimäär. tarjous
    3 tarjoukset

    Looking for a ready-made site. Please let me know. if you Have

    €14274 (Avg Bid)
    €14274 Keskimäär. tarjous
    77 tarjoukset

    Suosituimmat Bitcoin -yhteisöartikkelit