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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    23 仕事が見つかりました。次の価格: USD
    $52 / hr 平均入札額
    3 入札
    Cryptocurrency Project 6 日 left
    認証完了

    I need a game made in Java. It will be a game on cryptocurrency (specifically Bitcoin). The user will play to achieve profit with an initial investment, and there will be a random model to simulate the prices of bitcoin, reacting to the user's decisions to invest or sell. There will also be various events occurring (like bubbles and scams) depending on the user's riskiness when playing. ...

    $165 (Avg Bid)
    $165 平均入札額
    5 入札

    To help with time, daily management, scheduling meetings, correspondence and note taking.

    $71 (Avg Bid)
    $71 平均入札額
    3 入札
    Binance bot 5 日 left

    i would like a bot like this [ログインしてURLを表示] place an order simply with enter the coin name and hit enter, and the bot buys at the best current price. setting other parameters such as -sell by profit target -amount of bitcoin i'm willing to buy the currency with. -sell by stop loss and / or after a time.

    $313 (Avg Bid)
    $313 平均入札額
    8 入札

    I need to consume this product's API The Web Content Authenticity Test solution makes a complete copy of the content being viewed in your browser and generates a proven report on its existence. It is possible to register an authenticity of content published on the web, whether on websites, blogs, social media or portals. In addition, from the report generated by the plug-in, a hash is create...

    $20 (Avg Bid)
    $20 平均入札額
    2 入札

    We need a developer who can create api ipn system for blockcypher to accept bitcoin and ethereum on our [ログインしてURLを表示] is to generate address for btc and eth and fetching payment with [ログインしてURLを表示] should be in php

    $90 (Avg Bid)
    $90 平均入札額
    3 入札

    What say ye. (dydx fork) Front end curates what contracts represent what pairs. Just like Uniswap does now. Users can paste in contract addresses, just like uni does now. Fast deploy. 1. Remove the secret key. 2. Use the dangerous uniswapV1 HEX/ETH for oracle. People will be warned that the price is easier to manipulate up or down, and will be improved in v2. 3. Launch. 4. Fork for HEX/USDC pai...

    $8914 (Avg Bid)
    $8914 平均入札額
    11 入札

    if you are good at scraping and btc work then lemme know I need 1-4 sites at reasonable price include basic good qualtiy seo, must be on php latest version, also need different btc address for all accounts on my website

    $20 (Avg Bid)
    $20 平均入札額
    1 入札

    We need Private Key Hex to Bitcoin address web base software or standalone software which is converting hex number to private key hex and bitcoin address. like as [ログインしてURLを表示] In an application, we enter the range of hex number like 1 to 1000 and so on and gives us Private Key Hex in WIF format in txt file. For more information check attached file

    $20 (Avg Bid)
    $20 平均入札額
    1 入札

    I need someone who is experienced with bitcoin trading (preferably from the UK) to guide me and help me trade BITCOIN.

    $2760 (Avg Bid)
    $2760 平均入札額
    7 入札

    Hello. There is a hotel management app. I want to integrate Bitcoin payments into this app. Check the following URL. If you are proficient in blockchain technology and can realize Bitcoin payments, we will pay. More information will be shared through charting. [ログインしてURLを表示]

    $1208 (Avg Bid)
    $1208 平均入札額
    18 入札

    I need online lessons from who is master of Bitcoin coding guru . - Creating wallet and securing them - Bitcoin mainnet transactions tracking - wallets balance tracking ( unspent BTC ) - secp256k1 - private keys - multiple signature - advanced security - NodeJS uses - Like that other details

    $248 (Avg Bid)
    $248 平均入札額
    6 入札

    I need some help with internet marketing.

    $56 / hr (Avg Bid)
    $56 / hr 平均入札額
    5 入札
    Bitcoin/ Crypto eCommerce Website 3 日 left
    認証完了

    I’m looking for a proof of concept website where people can buy PDFs via bitcoin. 1. They can enter their details such as name, email, etc. 2. We show them a QR code with the bitcoin address. 3. When payment has been validated, we send them an email with the PDF. Design isn’t important. This is just a proof of concept.

    $110 (Avg Bid)
    $110 平均入札額
    3 入札
    Ride sharing app 2 日 left
    認証完了

    Looking for a dev who can developed a ride developed a ride sharing app with basic functions like Distance calculation between driver and passenger using google API Price estimation Accept & cancel rides Wallet balance

    $1478 (Avg Bid)
    $1478 平均入札額
    68 入札
    Develop Cryptocurrency -- 2 1 日 left
    認証完了

    This project is to develop a BTC fork cryptocurrency. Must have extensive experience with cryptocurrencies and blockchain development. Complete delivery in up to 6 days.

    $574 (Avg Bid)
    $574 平均入札額
    14 入札
    Coinbase automation 1 日 left
    認証完了

    Only bid if you have worked with Coinbase API before. Need a simple automation of 'Buy and Sell of BTC" upon preset targets.

    $492 (Avg Bid)
    $492 平均入札額
    6 入札

    We have a bitcoin mixer that is ran by a PHP and MySQL. The script operates mainly by using of an online bitcoin wallet with simple send/receive functions. Currently it uses an API by [ログインしてURLを表示], BUT we need to switch this over to Coinbase's API, that is the job. The script is quite simple, it uses a simple online bitcoin wallet and has an IN_Address for incoming coins and an OUT_Addres...

    $150 (Avg Bid)
    $150 平均入札額
    13 入札
    Add asicboost on yiimp stratum 1 日 left
    認証完了

    Hello, I own a pool for personal use and I would like to add asicboost on my stratum server. I know stratum source and if possible I prefer to have modified source code with explanation Also a good addition will be equihash algo. Regards Zagorxx

    $404 (Avg Bid)
    $404 平均入札額
    2 入札

    Only readymade binary mlm platform needed which is crypto based and it must be easy to use and scalable. Show me the demo with admin. Thanks

    $321 (Avg Bid)
    $321 平均入札額
    15 入札

    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 - $90
    シール
    $6 - $90
    20 入札

    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
    シール
    $6 - $61
    12 入札