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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    34 znalezione projekty, cennik w USD
    Bug fixing in Crypto wallet 6 days left
    ZWERYFIKOWANY

    I have a Cryptocurrency wallet app and need a Blockchain Expert to fix bugs in the app.

    $3627 (Avg Bid)
    $3627 Średnia Oferta:
    5 składanie ofert

    Make me a HYIP telegram bot. Deposit with Bitcoin.

    $2053 (Avg Bid)
    $2053 Średnia Oferta:
    11 składanie ofert

    Hi, I want to build a crypto trading plateform, so i have some questions about how to manages Apache Kafka and MySQL database to get high performance per second. How they are used, do they add directly new orders to MySQL database or first to Kafka and then Sync to MySQL ? Or do they add first to MySQL and they share new entry to other internal services using Kafka ? Real experience in trading...

    $30 (Avg Bid)
    $30 Średnia Oferta:
    1 składanie ofert
    trading platform 5 days left

    cryptocurrency trading platform

    $4253 (Avg Bid)
    $4253 Średnia Oferta:
    52 składanie ofert
    Online Store 5 days left
    ZWERYFIKOWANY

    I need an online store similar to [zaloguj się, aby wyświetlić URL] with payment method coinbase (accept Bitcoin, Litecoin, Ethereum) and bank transfer

    $1146 (Avg Bid)
    $1146 Średnia Oferta:
    48 składanie ofert

    I have been posting this project for quite a long time to be specific this is the 4th project I am posting. During the course of last 3 projects lots of people contacted me saying they can handle my account and do Binary trading on my behalf but none of them could keep their word since all of them Resulted in making losses for me. So if you are really experienced person only then contact me. I ...

    $1092 (Avg Bid)
    $1092 Średnia Oferta:
    7 składanie ofert
    Cryptocurrency Shop 5 days left
    ZWERYFIKOWANY

    I need to develop a sales-only cryptocurrency website. Portuguese language as per attached instructions

    $2332 (Avg Bid)
    $2332 Średnia Oferta:
    34 składanie ofert
    Help purchase ENS domain - .ETH 5 days left
    ZWERYFIKOWANY

    Need to find someone who has bought .ETH domain from the ENS service and understands how this all works. Want to purchase a domain and create sub domains from it. If I find someone who can help This project can lead on to the full development of a service with ens domains with a larger budget. ****Please contact me with information on your experience in this field.

    $968 (Avg Bid)
    $968 Średnia Oferta:
    4 składanie ofert

    Dear freelancer, We need to build a payment gateway for cryptocurrencies where all users and merchants could get paid, deposit, exchange their coins to FIAT money on their wallet and request payouts to their bank accounts or to their bitcoin address. Payments method is only by credit card or bitcoin. However, nothing is going to be provided by us. You have to do it all, including an attractiv...

    $4262 (Avg Bid)
    $4262 Średnia Oferta:
    34 składanie ofert

    Hola freelancer estoy buscando alguien experto en crear app y aplicaciones movil ,con kotlin solo interfas usuario ,pantallas , sin nada de apis y backend.

    $336 (Avg Bid)
    $336 Średnia Oferta:
    5 składanie ofert

    Need to recruit Block chain consultants for my company

    $1234 (Avg Bid)
    $1234 Średnia Oferta:
    2 składanie ofert

    Hello, developers! Requires a person with good knowledge in the following areas: 1. Blockchain, Ethereum, in general Cryptocurrencies; 2. Smart-contracts; 3. ICO development, wallet development; 4. Strong knowledge in JS, specially in NodeJS and related with it ES6 standard. We have launched a long-term project that requires a whole team of developers. Right now we are looking for JS developers...

    $49 / hr (Avg Bid)
    $49 / hr Średnia Oferta:
    50 składanie ofert
    bitcoin trading 3 days left

    Hello I need bitcoin trading bot If u have experienced about this ,pls bid on here the project will be with laravel ,python ,bitcoin api and bitcoin wallet and blockchain

    $7401 (Avg Bid)
    $7401 Średnia Oferta:
    55 składanie ofert

    Hello how are you My name is blacks I need bitcoin trading bot If u have experienced about bitcoin trading ,pls bid here If u have n't experienced here ,don't bid Your bid will be declined thanks

    $29035 (Avg Bid)
    $29035 Średnia Oferta:
    28 składanie ofert

    We need Ethereum Smart Contract Experts who have previously done Audits and are aware about smart contract attacks.

    $680 (Avg Bid)
    $680 Średnia Oferta:
    5 składanie ofert

    Build me a Penalty Shoot DAPP (ON TRON BLOCKCHAIN)

    $38 / hr (Avg Bid)
    $38 / hr Średnia Oferta:
    18 składanie ofert
    bitcoin miner 2 days left
    ZWERYFIKOWANY

    I need you to develop some software for me. I would like this software to be developed.

    $239 (Avg Bid)
    $239 Średnia Oferta:
    12 składanie ofert

    I need to implement cryptocurrency ZEC (ZCASH) and XRP ripple on generalbytes systems, the extension will have to take the reference price from kraken api, it will have to send from wallet api coinbase and buy from api kraken github project [zaloguj się, aby wyświetlić URL]

    $6082 (Avg Bid)
    $6082 Średnia Oferta:
    5 składanie ofert

    we need to compile the qt-webengine along with qt in the depends structure like bitcoin you will need to change the [zaloguj się, aby wyświetlić URL] in order to compile with qtwebengine. the qt-webengine needs to be using the same dependency as qt. you need to know about autotools, qt compilation and bitcoin depency structure. This should be an easy task if you already have this kind of experien...

    $184 (Avg Bid)
    $184 Średnia Oferta:
    12 składanie ofert

    need blockchain expert with transaction

    $337 (Avg Bid)
    $337 Średnia Oferta:
    20 składanie ofert
    UNCONMECOIN 1 dnia left

    WHAT WE NEED IS AN UNCONFIRMED BITCOIN OF ANY AMOUNT THAT CAN HOLD AS PENDING BALANCE FOR SOME DAYS. OBVIOUS WE DONT NEED IS TO GET CONFIRMED BUT TO SHOW AS PENDING. IT MUST SHOW AT THE BALANCE AS PENDING WHICH WILL HOLD BUT NEVER GET CONFIRMED

    $155 (Avg Bid)
    $155 Średnia Oferta:
    3 składanie ofert

    B12BTCGPUCPUL Coin Designing a SPLIT-FEE JOB BOARD opened to all blockchain developers working one on one with each other, no middleman. Free to access and post unlimited jobs and /or to fill this position for a split-fee. Once a placement is made Purple Squirrel Network will require a 2.5% brokerage fee from each party but that's only $250 each on a 20k commission AFTER you've been p...

    $544 (Avg Bid)
    $544 Średnia Oferta:
    15 składanie ofert

    I run a Yiimp based mining pool for altcoins I am looking for someone to make it asicboost compatible for my sha256 coin. A pull request to my github will need to be made and the changes will need to be tested before payment. This is some basic information that will help. [zaloguj się, aby wyświetlić URL] To show you have actually read this please say “I know what Crypto is”.

    $145 (Avg Bid)
    $145 Średnia Oferta:
    6 składanie ofert
    Trading simulation Data. (30$) 1 dnia left
    ZWERYFIKOWANY

    Hi. Thank you for having interest in this topic. I am looking for trading data, such as Chart of Crypto currency or Stocks, and Options or forex. In tradingview, you can actually see as graph of the data. Here is something that I need to point out. So, When we're trading things manually, We look at two things simultaneously. (1) Chart (2) Orderbook. If we can contain both and re...

    $23 (Avg Bid)
    $23 Średnia Oferta:
    4 składanie ofert

    Hello, i recently purchased the Z11 asic miner and I'm hoping to lessen the fan speed for a quieter experience... I don't mind sacrificing mining power in the process... I just need it quieter. Thanks,

    $209 (Avg Bid)
    $209 Średnia Oferta:
    3 składanie ofert

    I need a game developer, with experience in dapps and smart contracts from ethereum, please do not ask any travelers with little experience in the area of cryptocurrencys Please read the article below, will be built a whitepaper later, I need a budget for the development of this game [zaloguj się, aby wyświetlić URL]

    $7722 (Avg Bid)
    $7722 Średnia Oferta:
    28 składanie ofert

    Looking for people who are expert in Blockchain and Cryptocurrency. you must have any crypto account with previous experience.

    $238 (Avg Bid)
    $238 Średnia Oferta:
    10 składanie ofert

    Hello, i meet problem with my site and bitcoin

    $356 (Avg Bid)
    $356 Średnia Oferta:
    8 składanie ofert

    Calling developers with Bitcoin/crypto experience only please! Current functionality ([zaloguj się, aby wyświetlić URL]): When a user goes to list an item, they can select no shipping required which is for digital delivery. But if the item requires delivery, they can select 2 options by ticking a checkbox: - Local shipping. - International shipping. These options are fine for local shipping but...

    $384 (Avg Bid)
    Projekt z Umową o Zachowaniu Poufności
    $384 Średnia Oferta:
    64 składanie ofert
    trading bot 19 godzin left

    I need a professional who can develop a trading bot

    $2522 (Avg Bid)
    $2522 Średnia Oferta:
    27 składanie ofert

    Build Tokensale Ico Website In ETH Payment

    $5456 (Avg Bid)
    $5456 Średnia Oferta:
    61 składanie ofert
    Crypto Exchange Website / Blockchain 4 godzin left
    ZWERYFIKOWANY

    Looking for crypto exchange website developer please apply only if you have developed similar exchange websites earlier You must apply with admin and user login of a demo exchange site you have.

    $5694 (Avg Bid)
    $5694 Średnia Oferta:
    19 składanie ofert

    Hi, I need to know how crypto exchange process many orders per second using KAFKA and then synchronize to Database, and cache to redis. If you are qualified for this task, please give me a details from chat on how to process it and then i can juge to create milestone to do the job. Supported language: PHP Bid only if you already experienced this kind of job before.

    $35 (Avg Bid)
    $35 Średnia Oferta:
    4 składanie ofert

    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 - $70
    Ukryte
    $7 - $70
    53 składanie ofert

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