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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    42 trabajados encontrados, precios en USD

    e-commerce website with bitcoin payment system

    $126 (Avg Bid)
    $126 Oferta Promedio
    3 ofertas

    Exchange 1. Cryptocurrency exchange with three(3) trading pair as follows: BTC-Others, ETH-Others, USDT-Others # BTC/ETH/USDT ---- 30 coin trading pair. 2. All market trading should look like genuine. To do that in API you should show other exchange data (as public can realize that this data is genuine trading ongoing) 3. In exchange user can see the last 24 hour total trade volume for every pa...

    $1428 (Avg Bid)
    $1428 Oferta Promedio
    9 ofertas

    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..

    $120 (Avg Bid)
    $120 Oferta Promedio
    7 ofertas

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

    $8737 (Avg Bid)
    $8737 Oferta Promedio
    6 ofertas

    Need a Blockchain Developer...

    $595 (Avg Bid)
    $595 Oferta Promedio
    12 ofertas

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

    $327 (Avg Bid)
    $327 Oferta Promedio
    2 ofertas

    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.

    $491 (Avg Bid)
    $491 Oferta Promedio
    17 ofertas

    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...

    $3916 (Avg Bid)
    $3916 Oferta Promedio
    28 ofertas
    Online crypto casino 5 días left
    VERIFICADO

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

    $10249 (Avg Bid)
    $10249 Oferta Promedio
    13 ofertas

    POA Blockchain has stopped. We like somebody to recover.

    $27 / hr (Avg Bid)
    $27 / hr Oferta Promedio
    4 ofertas

    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...

    $476 (Avg Bid)
    $476 Oferta Promedio
    4 ofertas

    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...

    $114 (Avg Bid)
    $114 Oferta Promedio
    10 ofertas

    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 [iniciar sesión para ver URL], 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.

    $466 (Avg Bid)
    $466 Oferta Promedio
    4 ofertas
    Cripto now 5 días left

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

    $17 / hr (Avg Bid)
    $17 / hr Oferta Promedio
    16 ofertas

    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...).

    $22 / hr (Avg Bid)
    $22 / hr Oferta Promedio
    6 ofertas
    crypto needed 4 días left

    crypto needed for btc advice on rate and availability

    $265 (Avg Bid)
    $265 Oferta Promedio
    3 ofertas

    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

    $125 (Avg Bid)
    $125 Oferta Promedio
    22 ofertas

    Looking for experienced react developer to implement Ginses cryptocurrencies WebSocket to get and render real-time data: [iniciar sesión para ver URL] You should be experienced with [iniciar sesión para ver URL] as well.

    $29 / hr (Avg Bid)
    $29 / hr Oferta Promedio
    32 ofertas

    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

    $149 (Avg Bid)
    $149 Oferta Promedio
    6 ofertas

    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...

    $1595 (Avg Bid)
    $1595 Oferta Promedio
    32 ofertas
    crypto Trader 3 días left
    VERIFICADO

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

    $300 (Avg Bid)
    $300 Oferta Promedio
    5 ofertas

    a website for trading crypto currency

    $763 (Avg Bid)
    $763 Oferta Promedio
    4 ofertas

    I need you to write some articles.

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

    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

    $1525 (Avg Bid)
    $1525 Oferta Promedio
    13 ofertas

    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 [iniciar sesión para ver URL] 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 to...

    $181 (Avg Bid)
    $181 Oferta Promedio
    5 ofertas

    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 [iniciar sesión para ver URL] 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 So...

    $199 (Avg Bid)
    $199 Oferta Promedio
    8 ofertas

    I need a profitable auto-trading app that works on [iniciar sesión para ver URL] via bitmex API. You must provide your own profitable trading strategy.

    $809 (Avg Bid)
    $809 Oferta Promedio
    16 ofertas
    Setup seeder for my cryptocurrency 2 días left
    VERIFICADO

    Hello, I'm looking someone who can setup DNS seeder for my cryptocurrency based on PIVX. DNS Seeder: [iniciar sesión para ver URL]

    $46 (Avg Bid)
    $46 Oferta Promedio
    3 ofertas

    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.

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    38 ofertas

    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, [iniciar sesión para ver URL], [iniciar sesión para ver URL], Binance etc you don't have to be a crypto guru to be employed, all you need is your la...

    $6283 (Avg Bid)
    $6283 Oferta Promedio
    10 ofertas

    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 [iniciar sesión para ver URL] API to pull prices. If Coinbase does not have one then [iniciar sesión para ver URL] 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 I can ...

    $162 (Avg Bid)
    $162 Oferta Promedio
    19 ofertas

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

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    18 ofertas

    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...

    $14 (Avg Bid)
    $14 Oferta Promedio
    27 ofertas

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

    $482 (Avg Bid)
    $482 Oferta Promedio
    8 ofertas
    Researcher good with maths 14 horas left
    VERIFICADO

    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...

    $36 (Avg Bid)
    $36 Oferta Promedio
    14 ofertas
    Professional marketers needed 11 horas left
    VERIFICADO

    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...

    $250 - $750
    Sellado
    $250 - $750
    8 ofertas
    Build me a trading tool 7 horas left
    VERIFICADO

    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.

    $247 (Avg Bid)
    $247 Oferta Promedio
    4 ofertas
    Need crypto coins BTC 4 horas left
    VERIFICADO

    Need crypto coins as we need to use on trading platforms

    $245 (Avg Bid)
    $245 Oferta Promedio
    10 ofertas
    List CBRL Token at BISQ Exchange 2 horas left
    VERIFICADO

    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 [iniciar sesión para ver URL] It must be writen in Java, submited and approved as a pool request on BISQ repository, at GitHub - BISQ Repository [iniciar sesión para ver URL] - Pull request example: [iniciar sesi&oacu...

    $551 (Avg Bid)
    Destacado
    $551 Oferta Promedio
    4 ofertas

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

    $7 - $103
    Sellado
    $7 - $103
    27 ofertas

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

    $7 - $69
    Sellado
    $7 - $69
    16 ofertas

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

    $7 - $69
    Sellado
    $7 - $69
    71 ofertas

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