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    6,040 do some excel work bitcoin jobs found, pricing in AUD

    I am looking to take parts of cryptocurrency code in C++, modify them and combine them to create novel applications based on them. Specifically, I am interested in transac...them to create novel applications based on them. Specifically, I am interested in transaction signing and signature verification. Specific crytpocurrencies are Monero and Bitcoin.

    $28 / hr (Avg Bid)
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    12 bids

    I need to develop a altcoin and bitcoin soccer gambling site The gateway receive in btc or eth and delivery in fiat currency.

    $858 (Avg Bid)
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    6 bids

    Eu preciso de um novo site. Eu preciso que você o projete e o construa.

    $199 (Avg Bid)
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    3 bids
    Script Exchange bitcoin 4 days left
    VERIFIED

    I am interested in integrating a platform where I can buy and sell bitcoins as localbitcoins

    $1075 (Avg Bid)
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    38 bids
    Bitcoin Betting Website 4 days left
    VERIFIED

    I need a secure Bitcoin Betting Website similar to one hash dot com (Mutual betting) with all features. You can check the website and let me know your previous related Betting website works Or similar Bitcoin and Crypto Betting website if you have done. About odds and how they are calculated I don't know. Tell me if you know about them and there should

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    30 bids

    I need someone to help me with writing about these topics. People with good english only, and with experience would be better. I need new hot topics about these. If you have examples, please send.

    $36 (Avg Bid)
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    I need an introduction to the Bitcoin world. It has to be around 8000 words.

    $256 (Avg Bid)
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    13 bids

    Hi Everyone, I want ...RESTFUL api for receiving and sending bitcoin and bitcoin cash as below: + receive: - generate new address for my users (users send bitcoin to that address) - check the balance, confirmations to set the transaction status. + users can do the withdraw the bitcoin or bitcoin cash automatically. please bid here if you can do i...

    $36 (Avg Bid)
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    4 bids

    We are seeking a bitcoin specialist consultant. Training and online seminars are being offered on a regular basis. [Removed by Freelancer.com Admin] Bonuses will be paid on different cycling levels ( 2x2 forced Matrix), cycling starts at 6 persons in the matrix below you. Overspill/Spillover system is included. 2 referrals by each member (Overspill

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    2 bids

    I need a responsive website. I would like it designed and built.

    $511 (Avg Bid)
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    10 bids
    bitcoin expert 2 days left

    I have a bitcoin exchange scripts already installed to my website. My website is on-line sports game site. I néed full modification to implement automatic bitcoin payment , automatic perfect money payment, and others... Please don't accept offer If you haven't built a bitcoin exchange before..

    $1918 (Avg Bid)
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    ...your cover image file, save your file as RGB (not CMYK or sRGB) for the color profile. Look for this option in the File saving dialog of image editing programs like Photoshop. Some programs may also refer to RGB color as "True Color." If in doubt, try opening a JPG inside Internet Explorer, Firefox, or Safari. If a JPG opens fine inside a web

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    37 entries

    I want a bitcoin casino site like [login to view URL] or www.primedice.com. The site must be secure with api integration and affiliate system. It should be secure. if a developer is interested I could give them stake in the site as well as a permanent role

    $675 (Avg Bid)
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    Hello, I need to topup a bitcoin address for $10. I will pay $15 to you.

    $31 (Avg Bid)
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    5 bids

    Build a LEGIT bitcoin earning system , satoshi does not count

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    hello , i want make a script/page website related to bitcoin ( not big or complicated project its small ). if you interested contact me so i can give more details on file .

    $31 (Avg Bid)
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    9 bids

    I would like an Android Application Developed that allows retail shop owners to accept Bitcoin for their store. The app must be easy to use, display a Q-Code with the Bitcoin wallet address and intergrate with BitPay API: [login to view URL] So the app can generate a Q-Code for the retail shop, when the buyer uses their own phone to make

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    Can you build a website for bitcoin trading like [login to view URL] ? Where people can buy and sell bitcoin using different method like iTunes amazon etc But I would want something different from [login to view URL] I want a website where people can’t only trade bitcoin but can also buy and sell other coins This are the 4 coins I want BTC, BCH, BTG, LTC And

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    We need a ROI calculator for a Bitcoin mining ICO. Our website is bulit with wordpress.

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    Urgent Base Work Required Bitcoin Wallet Payments Integration Project . Clients Registration Form & Login Page.

    $675 (Avg Bid)
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    49 bids