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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    40 zakázek nalezeno, ceny v EUR

    i need repair and fixed some errors in d atabase and sql of an website if the I preferer freelancer that understand about bitcoin wallets and links of tor..

    €92 (Avg Bid)
    €92 Průměr. nabídka
    6 nabídky

    I need you to develop a cryptocurrency coin like bitcoin. I do not want tokens on Ethereum.

    €11431 (Avg Bid)
    €11431 Průměr. nabídka
    4 nabídky

    Need a Blockchain Developer...

    €520 (Avg Bid)
    €520 Průměr. nabídka
    11 nabídky

    Take that wallet code, rename some things to use electrum_bsty instead of electroncash, change it to use electrum API, and test it

    €291 (Avg Bid)
    €291 Průměr. nabídka
    2 nabídky

    I have not difficult work with blockchain explorer. You should be: - Care - Responsibility - Availability of a smartphone/ computer. Fixed price for this work 520$ in crypto.

    €437 (Avg Bid)
    €437 Průměr. nabídka
    17 nabídky

    I want to build a digital economy based on supply chain (with inventory re-order system, point of sales menu)that fits any business,any industry have you done also ewallet/crypto exchange? for new account , the applicant need to hold his passport, make a selfi and upload with address proof , right? i want to branch one more step down for 'corporate user' in crypto exchange/ewallet, n...

    €3631 (Avg Bid)
    €3631 Průměr. nabídka
    26 nabídky
    Online crypto casino 5 dní left
    OVĚŘENÉ

    Hello, I need a ready-made online casino with cryptocurrency enabled as payment gateway. I also need a demo to test the casino games

    €9378 (Avg Bid)
    €9378 Průměr. nabídka
    12 nabídky

    POA Blockchain has stopped. We like somebody to recover.

    €24 / hr (Avg Bid)
    €24 / hr Průměr. nabídka
    4 nabídky

    Note: Please apply only if you reside in Thailand Remitano: One of the largest peer-to-peer (p2p) cryptocurrency trading platforms in the world, currently serving users in more than 30 countries. The platform provides an escrowed p2p crypto marketplace allowing users to buy, sell and swap crypto and fiat easily and safely. Remitano is a market leader in the p2p platform space, featuring an intuit...

    €400 (Avg Bid)
    €400 Průměr. nabídka
    3 nabídky

    Hi there. I want a set of RECENT (i.e: 2020) trade files from a number of Crypto-currency Exchanges. I will use these trade files to work on a project. You could already have an account and can just download a trade file. Or you could simply sign up, make a few trades quickly, then download a trade file. I don't expect there is any personal information on any of these trade files - but i...

    €115 (Avg Bid)
    €115 Průměr. nabídka
    10 nabídky

    We are looking for some developer to develop a bitcoin client, with the feature to send fake transactions to the chain. All we need is for the transaction to be shown in the [pro zobrazení URL se přihlaste], obviously we don't expect them to ever get confirmed! Required: - Amount field - Bitcoin address field. Can be a desktop (windows/linux) based solution, or on web.

    €414 (Avg Bid)
    €414 Průměr. nabídka
    4 nabídky
    Cripto now 5 dní left

    Creation of a cryptocurrency site with new quotes and a working platform for trading and exchanging cryptocurrency

    €15 / hr (Avg Bid)
    €15 / hr Průměr. nabídka
    16 nabídky

    Building the network and showing on screen the network nodes, the channels with their balances, and the transactions using the testnet to show the behavior of the network (HTLC, Onion Protocol, etc...).

    €20 / hr (Avg Bid)
    €20 / hr Průměr. nabídka
    6 nabídky
    crypto needed 4 dní left

    crypto needed for btc advice on rate and availability

    €236 (Avg Bid)
    €236 Průměr. nabídka
    3 nabídky

    Hi i am looking to hire a laravel developer who have experience on api and can change website layout and design of the project. thanks

    €111 (Avg Bid)
    €111 Průměr. nabídka
    22 nabídky

    Looking for experienced react developer to implement Ginses cryptocurrencies WebSocket to get and render real-time data: [pro zobrazení URL se přihlaste] You should be experienced with [pro zobrazení URL se přihlaste] as well.

    €26 / hr (Avg Bid)
    €26 / hr Průměr. nabídka
    32 nabídky

    I am currently working on a website that requires me to have wallets stored on my servers, I need someone to walk me through creating a stable & secure bitcoind server. I need someone who has done this at least 5-10 times before. Thanks

    €133 (Avg Bid)
    €133 Průměr. nabídka
    6 nabídky

    Hello, I am looking for a Node.js developer with Angular/React.js experience. We're going to build a crypto exchange platform similar to Paxful. Full details will be shared with the selected freelancer. Before bidding you must check paxful first and give me a brief of what you understood in the proposal, otherwise I'll ignore it. Knowledge with btc wallets and Bitcoind is a plus. Than...

    €1418 (Avg Bid)
    €1418 Průměr. nabídka
    32 nabídky
    crypto Trader 4 dní left
    OVĚŘENÉ

    Need a trader who has large network of investors and traders.

    €267 (Avg Bid)
    €267 Průměr. nabídka
    5 nabídky

    a website for trading crypto currency

    €679 (Avg Bid)
    €679 Průměr. nabídka
    4 nabídky

    I need you to write some articles.

    €11 (Avg Bid)
    €11 Průměr. nabídka
    27 nabídky

    Hi I'm interested in working with your team to develop a good reliable cryptocurrency app. I would like to know if your able to develop my own coin also. On this app will the users be able buy other coins and see live prices. Also would this app be able to charge a fee per transaction. I look forward to hearing from you Thank you

    €1356 (Avg Bid)
    €1356 Průměr. nabídka
    13 nabídky

    I'm looking for someone who has conducted blocked in analysis before. I have no preference as to what tool you use, whether you something open source and free like [pro zobrazení URL se přihlaste] or commercial like chainalysis. For example: Transactions on 2020-06-27 where Total Input is Between 10.1 and 10.5 I have about 10 queries that need to be done like that. I'm expecting...

    €161 (Avg Bid)
    €161 Průměr. nabídka
    5 nabídky

    Hello, my plan to is to realize a python system which could generate a unique receiving bitcoin adress and check how much coins are transferred to this system. I'll create a bitcoin wallet using electrum [pro zobrazení URL se přihlaste] import it in that tool and have functions to generate new receiving sub adresses (which belong to main adress) and check balance for each of that. The...

    €177 (Avg Bid)
    €177 Průměr. nabídka
    8 nabídky

    I need a profitable auto-trading app that works on [pro zobrazení URL se přihlaste] via bitmex API. You must provide your own profitable trading strategy.

    €719 (Avg Bid)
    €719 Průměr. nabídka
    16 nabídky

    Hello, I'm looking someone who can setup DNS seeder for my cryptocurrency based on PIVX. DNS Seeder: [pro zobrazení URL se přihlaste]

    €41 (Avg Bid)
    €41 Průměr. nabídka
    3 nabídky

    I need someone who will act as my personal assistant and secretary at the same time, I work and work as been cumbersome, i need an assistant to help relieve the work load. A lot of security measures will be taken just to ensure the safety of myself and my money. Inbox only when you really ready.

    €16 / hr (Avg Bid)
    €16 / hr Průměr. nabídka
    38 nabídky

    This project helps employ the very best bitcoin and Crypto currency agents around the world for top bitcoin vendors, marketers, and company's worldwide. we work with companies like eToro, Coinbase, Robinhood, Gemini, BitStamp, [pro zobrazení URL se přihlaste], [pro zobrazení URL se přihlaste], Binance etc you don't have to be a crypto guru to be employed, all you need is y...

    €5587 (Avg Bid)
    €5587 Průměr. nabídka
    10 nabídky

    I need javascript or PHP code that i can past on a web page that calculates the following using the formulas below and connects to [pro zobrazení URL se přihlaste] API to pull prices. If Coinbase does not have one then [pro zobrazení URL se přihlaste] will do. I need all the content on this page centered on auto updates prices every 3 seconds. I need the code to be commented so ...

    €144 (Avg Bid)
    €144 Průměr. nabídka
    19 nabídky

    I need to integrate coinpayment api to my website .and change fiat system to crypto

    €19 / hr (Avg Bid)
    €19 / hr Průměr. nabídka
    18 nabídky

    I am in search of a content writer to write articles and posts on blockchain/crypto-related topics. Basic knowledge on the topic is a mandatory requirement. These are my requirements: High-quality posts such that minimal edits are required. Content should be 100% unique. No plagiarism. This is a must. It will be screened through premium software. No grammar/ spelling mistakes. Background research...

    €12 (Avg Bid)
    €12 Průměr. nabídka
    27 nabídky

    I need you to build a crypto exchange wallet and a token, on website and mobile app

    €429 (Avg Bid)
    €429 Průměr. nabídka
    8 nabídky
    Researcher good with maths 20 hodiny left
    OVĚŘENÉ

    I have a small spreadsheet calculator which takes the number of cryptocurrency mining rigs as input, calculates their total cost and electricity consumption and spits out the resulting profit as output. The profit is calculated for three different sources of energy - wind, solar, and regular electricity. I need a researcher to help me figure out the cost of batteries, cooling, housing, etc. (peri...

    €32 (Avg Bid)
    €32 Průměr. nabídka
    14 nabídky
    Professional marketers needed 17 hodiny left
    OVĚŘENÉ

    There is an office branch in Dubai, and the investment host company is regulated by many entities including the FCA in the UK, DMCC in UAE and Client investment is fully insured by LLOYD'S. Which gives us a bit of advantage over our competition, as most of them hold investments without being regulated. and clients are never insured. this is a 100% commission based job. nothing is paid upfro...

    €222 - €667
    Zapečetěný
    €222 - €667
    8 nabídky
    Build me a trading tool 12 hodiny left
    OVĚŘENÉ

    I want a tool that will automatically increase the price of a limit offer on the ByBit exchange until the order is filled or a stop is hit. I can provide more details to anybody interested. No experience required.

    €220 (Avg Bid)
    €220 Průměr. nabídka
    4 nabídky
    Need crypto coins BTC 9 hodiny left
    OVĚŘENÉ

    Need crypto coins as we need to use on trading platforms

    €218 (Avg Bid)
    €218 Průměr. nabídka
    10 nabídky
    List CBRL Token at BISQ Exchange 8 hodiny left
    OVĚŘENÉ

    We want to list our CBRL token at BISQ Descentralized Exchange. It's an ERC20 stablecoin Token. You can find more information about BISQ Listing process here [pro zobrazení URL se přihlaste] It must be writen in Java, submited and approved as a pool request on BISQ repository, at GitHub - BISQ Repository [pro zobrazení URL se přihlaste] - Pull request example: [pro zobraze...

    €490 (Avg Bid)
    Doporučené
    €490 Průměr. nabídka
    4 nabídky

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

    €6 - €92
    Zapečetěný
    €6 - €92
    27 nabídky

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

    €6 - €61
    Zapečetěný
    €6 - €61
    16 nabídky

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

    €6 - €62
    Zapečetěný
    €6 - €62
    71 nabídky

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