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.

Hire Bitcoin Experts

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    34 jobs found, pricing in AUD
    I need a blockchain developer 6 days left
    VERIFIED

    I want to create a blockchain from brand new. With the same features at Bitcoin plus more privacy. Developing of the White paper Developing the coin protocol (10 million coins) , deploying nodes, creating wallets and a website, ICO. I have attached 90% finished White paper. I want everything created and ready to for Entering crypto exchange. Services needed: Crypto Coin Development ...

    $4439 (Avg Bid)
    $4439 Avg Bid
    1 bids

    I really don't understand anything about blockchain. The result we want is to save accounting information with this tool. such as [login to view URL] I have a sheet in Excel with data, that data is true and we want to certify / tokenize it in blockchain. If you are expert in this field, please send me your proposal for this. Thanks

    $1678 (Avg Bid)
    $1678 Avg Bid
    10 bids

    Need a person who expert in find the private key of blockchain imported adress.

    $1372 (Avg Bid)
    $1372 Avg Bid
    2 bids

    I need some changes to an existing website. I need you to design and build it.

    $7 / hr (Avg Bid)
    $7 / hr Avg Bid
    37 bids
    Peer to peer crypto exchange 5 days left
    VERIFIED

    Want a dev to join our team and develop a crypto exchange in our ongoing app project. Main function will just be work on the cryptos exchange section

    $1561 (Avg Bid)
    $1561 Avg Bid
    22 bids
    Lead generation 5 days left

    I need crypto, forex, bitcoin and Coinbase investors. This will required full details like, first name, last name, phone numbers, emails and other neccesary information. You can inbox me with little samples to text and if this are real and active then I go with and buy more and we make sweet deal. Please don't message me if you can't do this. So don't waste your offer. Best Regards.

    $653 (Avg Bid)
    $653 Avg Bid
    8 bids

    Requirements for a team: 1) Senior Java Background. 2) Solid Security and Cyber Security Background. 3) Must know how to create full nodes for the coins and tokens listed and offer liquidity solutions. 4) This is only for experienced firms and long term work can be offered! Pay will be for this project and 4 months of full support and security must be included. 5) Contract must be signed. Must be...

    $6630 (Avg Bid)
    $6630 Avg Bid
    43 bids

    we need to develop a blockchain with POS algorithm with Master Node functionality. Similar to Dash or PIVX Bid only if: you have developed such coin in last (verifiable link mandatory) have at least one year of proven experience in blockchain development. it is an urgent project to bid only if you can start within 72 hours. make sure you don't copy paste your proposal. if you have till he...

    $513 (Avg Bid)
    $513 Avg Bid
    3 bids

    Simple Buy/Sell exchange website that reroutes customers order to known exchange like Bitstamp. Every basic functionality should be available (deposit fiat, withdraw fiat, deposit/withdraw bitcoin). Sign up, login, etc. Payment gateway: iDeal I only consider proposals that describe all issues and their solutions. No automated replies.

    $2037 (Avg Bid)
    $2037 Avg Bid
    18 bids

    build bitcoin php wallet exchange website in php

    $3638 (Avg Bid)
    $3638 Avg Bid
    62 bids

    Hello, In way to run an new service in crypto domain, like an web wallet who allow each user to download an control the private key, we need an expert on crypto dopain / blockchain for create this new service. Quick brief : for sample with PIVX COIN User able to : - create wallet - send and receive coin - check transaction history - download the privatekey locally. for reduce all risk of hack...

    $841 (Avg Bid)
    $841 Avg Bid
    23 bids
    ECDSA Project 4 days left
    VERIFIED

    Simulate a blockchain (encrypted with ECDSA) with two transactions, preferably using the Java's Bouncy Castle (but other languages are acceptable too). The output should be a JSON containing the transaction and block hash, signature and other transaction details. Requirements can be found in the word document attached.

    $113 (Avg Bid)
    $113 Avg Bid
    5 bids

    [login to view URL] automated payment gateway for my website

    $246 (Avg Bid)
    $246 Avg Bid
    14 bids

    I need some help with finding some leads.

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    3 bids

    Need a payment gateway white label attached to my bitcoin wallet

    $508 (Avg Bid)
    $508 Avg Bid
    14 bids

    Hi, developers. I m Marco A. I m looking for payment gateway integration expert in Android studio for build my start up company. If you have good experience on that case, please vid. I want to improve my company application in this case such as easy pay and professional design. Thanks. -paypal, payoneer, bitcoin-

    $722 (Avg Bid)
    $722 Avg Bid
    37 bids

    We need experienced telegram channel moderators/admins than can take this tasks a team, a agency or a very highly group of people that are willing to come in withtheir experience and join forces to take on a few telegram channels. 24/7 community managers Internal & External FAQ Anti-spam & anti-phishing Feedback gathering Encouraging activities Introducing partnerships, events, news C...

    $357 (Avg Bid)
    $357 Avg Bid
    7 bids
    Blockchain Training 3 days left
    VERIFIED

    Hi I am looking for someone who can provide a training on block chain. Anyone with experience and good command over English can approach

    $7 / hr (Avg Bid)
    $7 / hr Avg Bid
    6 bids

    Build bitcoin payment website in which bitcoin payment accepted

    $2336 (Avg Bid)
    $2336 Avg Bid
    66 bids

    looking a financial pro to write a research on the new digital asset class

    $450 (Avg Bid)
    $450 Avg Bid
    17 bids
    buy bitcoin site. 2 days left
    VERIFIED

    Dear Devs. We are looking for someone to help us build a website for buying cryptocurrencies. Our main crypto to sell on our website will be the top five Traded Currency. Our concept is very simple: Clients would create an account, get verified via 3rd party. KYC/AML. After proper verification. the users will be able to buy any crypto that we sell on our website. All buys should already have the...

    $3854 (Avg Bid)
    $3854 Avg Bid
    70 bids

    In this project you will build a normal crypto exchanger software which will allow the user to purchase Bitcoin, Bitcoin Cash, Ethereum, Litecoin, and our newly created erc20 Token. The user must also have an Address/Wallet from where they can buy and sell, but most importantly, store their currencies. Any themes required will be provided by us. Experience in App and Website development, experien...

    $10992 (Avg Bid)
    $10992 Avg Bid
    41 bids
    Cryptocurrency Mining 1 day left
    VERIFIED

    I need a simple and small BTC miner App that can mine 0.0009btc/minutes 24/7...... (Android App)

    $2169 (Avg Bid)
    $2169 Avg Bid
    36 bids

    I am looking for a complete and working fork of Tron blockchain.

    $275 (Avg Bid)
    $275 Avg Bid
    12 bids

    Hi, I need to hire a Wikipedia writer who has successfully submitted his or her work to Wikipedia for my blockchain company. These are some of the source material on Overbit. Website: [login to view URL] Blog: [login to view URL] Press Release (Launch): [login to view URL] Press Release (Coinfirm partnership): [login to view URL] About Overbit: Overbit is a leading online Bitcoin deriva...

    $293 (Avg Bid)
    $293 Avg Bid
    19 bids

    Please read it! I want you to make software. It is able to find the private key from the address of the bitcoin cache, so I am looking for a good programmer who knows nothing about it. It may not send a message if the required skills do not include bitcoin, blockchain, transactions, etc. We'll pay a deposit of 100 dollars. I will use the software to find the private key from the address and i...

    $10815 (Avg Bid)
    $10815 Avg Bid
    19 bids

    More details i will give in private messages !

    $2421 (Avg Bid)
    $2421 Avg Bid
    16 bids

    I would like to build an integration with Syscoin and it's platform tokens (SPT's) with the AAVE protocol so that Syscoin and SPT holders can participate in borrowing and lending. AAVE is built on top of Ethereum and Syscoin has recently built a bridge to ethereum so this should be possible. Please review their githubs BEFORE bidding: [login to view URL] [login to view URL] I...

    $2929 (Avg Bid)
    $2929 Avg Bid
    2 bids

    1. Create a masternode coin like pivx 2. Create block explorer 3. Create QT wallets ( Win - 32-64, Linux, Mac ) 4. Publishing source code in github [login to view URL] masternode guide 6. guide to install the seednode Please note : I require only professional developers , I will first check if the coin chain is smooth or not I mean no bugs in the coin or proof of stake I am a new blockchai...

    $950 (Avg Bid)
    $950 Avg Bid
    12 bids

    I'm going to make a simple Xamarin App for news. The developer must know Xamarin and RSS very well. reference app link: [login to view URL] But not copy of this app. It's simpler than this app. happy bids!

    $417 (Avg Bid)
    $417 Avg Bid
    14 bids

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

    $10 - $151
    Sealed
    $10 - $151
    10 bids

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

    $10 - $101
    Sealed
    $10 - $101
    5 bids

    I am looking for engineer who can work with our team to develop the Bitcoin website... Must be good at Blockchain and website and DB.... Also, have got a good knowledge of AWS.

    $1098 - $2197
    Sealed
    $1098 - $2197
    95 bids

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

    $10 - $101
    Sealed
    $10 - $101
    56 bids

    Top Bitcoin Community Articles