Bitcoin Munkák és versenyek

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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Munkák keresése a Freelanceren

Projekt/Verseny Leírás Árajánlat/Pályamű Készségek Kezdete Vége Ára (EUR)
Blockchain consultant and development Multichain developer Create and connect to existing chain, install CLI and create api. 7 Amazon Web Services, Bitcoin, Blockchain, Web Development, API Nov 21, 2017 Ma6n 22ó €1415
Crypto Currency Exchange Script PUT YOUR REAL OFFER, OR I WILL REPORT YOU YOU SHOULD HAVE PAST EXPERIENCE ON WORKING WITH SIMILAR PROJECT - Please apply mentioning with your experience. Verification required! Site References - [url eltávolítva, lépjen be a megtekintéshez] Modules we need: 1) A user account system that allows users to register, maintain a balance, deposit and withdraw BTC... 9 PHP, Mobile App Development, AJAX, MySQL, Bitcoin Nov 20, 2017 Ma6n 19ó €2840
Bitcoin, Grafikai tervezés, Logótervezés Nov 20, 2017 Ma6n 18ó
BROKER (CURRENCY TRADING) Platform that offers cross-chain technology to unite all blockchain networks and market participants. 16 PHP, Javascript, Szoftverarchitektúra, Metatrader, Bitcoin Nov 20, 2017 Ma6n 16ó €356
Bitcoin HYIP Crypto Lending I want a copycat of [url eltávolítva, lépjen be a megtekintéshez] with design like [url eltávolítva, lépjen be a megtekintéshez] - Wallet : BTC + my coin - ICO - Lending - Exchange - MLM referral/affiliation please contact me only if you can provide me some reference of your work in crypto 18 Internetes biztonság, Bitcoin Nov 20, 2017 Ma6n 14ó €2705
Only in Python or in executable in 1 click : Request API to display informations in webpage (ethereum) Only in Python 2.7 OR executable in 1 click in Windows Hi Please use [url eltávolítva, lépjen be a megtekintéshez] api ( [url eltávolítva, lépjen be a megtekintéshez] ) to display in a window, for each address I will give : - balance in ETH - balance in USD - amount of tokens in USD I will give a list of the adresses I want to che... 4 Python, Webes adatgyűjtés, Bitcoin, Ethereum Nov 20, 2017 Ma6n 11ó €38
blockchain cryptocoin developer Need someone Skilled in blockchain technology. 6 Kriptográfia, Bitcoin, Blockchain, Ethereum Nov 20, 2017 Ma6n 11ó €450
MLM Bitcoin site I need to modify existing MLM site to BITCOIN MLM site. My site. [url eltávolítva, lépjen be a megtekintéshez] 7 PHP, Webdesign, Grafikai tervezés, MLM, Bitcoin Nov 20, 2017 Ma6n 8ó €582
Legal Expert Team Seaching an expert team in different areas for a new coming crypto exchanger. This expert team will be on the main page and whitepaper. Do you have experience with crypto currencies, exchanger or with any financial projects? 10 Jogi szolgáltatások, Szerződések, Jogi kutatás, Bitcoin, Jogi Írás Nov 20, 2017 Ma6n 5ó €529
crypto coin based on ethereum network Looking to get in touch with an experienced person 2 Bitcoin, Blockchain, Ethereum Nov 20, 2017 Ma6n 3ó €47
bitcoin or money Adder software maker i am looking who can make software for me, Money or Bitcoin software. 10 PHP, C programozás, Szoftverarchitektúra, C++ Programozás, Bitcoin Nov 20, 2017 Ma6n €457
ICO marketer we are looking for someone with experience in launching ICO's. 2 Marketing, Bitcoin, Blockchain, Digital Marketing, Marketing Strategy Nov 20, 2017 Nov 20, 20175n 23ó €456
Create CryptoNight Coin / Crytonote Coin Hello, For an client, we nned create an coin in algo Cryptonote / Crytonight. If you already done and already create coin in this algo, we good for this job. Post your proposal only if you already create crytonote coin. Thanks you. 1 Bitcoin, JSON , Blockchain, Ethereum Nov 20, 2017 Nov 20, 20175n 22ó €30
Build cryptocurrency blockchain coin and ICO We would like to build cryptocurrency blockchain coin and then do ICO for project with whitepaper. First project is to complete the cryptocurrency blockchain coin then only we talk about ICO project. Let me know what you can do for us and what is your suggestion. We will shortlist the experience freelancer that has done before. How long you need and how much? You can use ready open ... 17 Kriptográfia, Bitcoin, Blockchain, Ethereum Nov 20, 2017 Nov 20, 20175n 22ó €2507
Web Developer with Crypto Mining Experience Needed Web Developer with Crypto Mining Experience Needed Looking for a website with a member area, accounts, and a mining script. Please apply with your previous bitcoin/mining experience. Feel free to bid prices outside of the range that I posted or request more info. 73 PHP, Szoftverarchitektúra, HTML, Bitcoin, Blockchain Nov 20, 2017 Nov 20, 20175n 21ó €3834
Cryptocurrency Development Looking to have a cryptocurrency developed. This includes everything from all the coding to bringing it to market as a finished concept. Please only bid if you've built a cryptocurrency 26 C programozás, Javascript, Bitcoin, OpenSSL, Ethereum Nov 19, 2017 Nov 19, 20175n 20ó €3532
design a bitcoin miner looking for someone to build a bitcoin miner, 10 Bitcoin, Blockchain Nov 19, 2017 Nov 19, 20175n 19ó €324
BLOCKCHAIN DEVELOPER NEEDED! (CRYPTOCURRENCY, FULL STACK, FRONT END) I am looking to add on to an existing development team. Please READ VERY CAREFULLY. Our team mostly deals inside of the cryptocurrency world and to join our team, please understand that you will need to familiarize yourself with blockchain technology. I am looking for someone who is very good with developing and coding, and at the same time has good interpersonal skills. I need someone trustwor... 16 Bitcoin, Szoftver fejlesztés, Blockchain, Full Stack Development, Frontend Development Nov 19, 2017 Nov 19, 20175n 18ó €18
help with .bit domains (namecoin domains system) I have .bit domains but im having problems for use it. If you know namecoin domain system I think this will be easy for you. im using this config: {"ip":"[url eltávolítva, lépjen be a megtekintéshez]", "map": {"*": {"ip":"[url eltávolítva, lépjen be a megtekintéshez]"}}} But ... 1 Bitcoin, Blockchain, Ethereum Nov 19, 2017 Nov 19, 20175n 17ó €21
Bitcoin / Cryptocurrency Exchange Brokerage/Trading Website Platform IMPORTANT: Only 4 part milestones accepted 10% to start and another 30% at delivery and the rest of milestone AFTER it gets penetration tested against any bugs or security issues. Do not bid unless milestones are accepted. MUST: Provide past projects similar to this job with references and prove it with proofs * You must have done similar systems before * You must have idea about blockchain tec... 11 PHP, Javascript, Webdesign, HTML, Bitcoin Nov 19, 2017 Nov 19, 20175n 12ó -
ICO launch expert I am getting ready to launch an ICO, I am looking for an expert to manage this or contribute to it. Please list your expertise. 3 Internetes marketing, Hirdetés, Bitcoin, Blockchain, Digital Marketing Nov 19, 2017 Nov 19, 20175n 12ó €966
Bitcoin Exchange Review I would like to have different Bitcoin Exchange Reviews. I would prefer a Bitcoin user. I have up to 10 different exchange providers I would like to have a review from. I would like the article to be 600-800 words. 15 Vélemények, Bitcoin, Tartalomírás, Angol Nyelvtan, SEO Writing Nov 19, 2017 Nov 19, 20175n 10ó €85
Searching an Expert Team for a Crypto Exchanger - Blockchain Seaching an expert team in different areas for a new coming crypto exchanger. This expert team will be on the main page and whitepaper. Do you have experience with crypto currencies and exchanger? Legal, Development, Trading, advertising or any consultant? 18 Jogi szolgáltatások, Internetes marketing, Bitcoin, Blockchain, Ethereum Nov 19, 2017 Nov 19, 20175n 9ó €357
altcoin creation I am seeking for developers to create an altcoin, wallets and blockchain explorer. 0 PHP, C++ Programozás, node.js, Bitcoin Nov 19, 2017 Nov 19, 20175n 8ó -
Need a similar website as livecoin Need a similar website as Livecoin. Livecoin is a cryptocurrency exchange place, where people can sell, buy, trade multiple cryptocurrencies. Time Period: 1 Week for project 9 PHP, Webdesign, Grafikai tervezés, HTML, Bitcoin Nov 19, 2017 Nov 19, 20174n 22ó €2118
Create Library in PHP to enable multisig orders on multi-vendor e-shop Create Library in PHP to enable multisig orders on multi-vendor e-shop (pd: You can add the multisig functions to this library: [url eltávolítva, lépjen be a megtekintéshez] or you can create another independent library, but you must have in mind that all rpc command will be sent through the previous library) The library must allow create multisig transactions bet... 21 PHP, Bitcoin Nov 18, 2017 Nov 18, 20174n 18ó €559
I find freelance/team/partner to make new project about Bitcoin Asic Mining I find freelance/team/partner to make new project about Bitcoin Asic Mining My project "Bitcoin Cloud-Hosting* Mining" [Bitcoin Cloud Mining +Bitcoin Hosting] I want who is can....Advertising/Web design/Presentations/ etc. 16 PHP, Webdesign, Grafikai tervezés, HTML, Bitcoin Nov 18, 2017 Nov 18, 20174n 14ó €1931
I want to create a Cryptocurrency and Wallet too. -- 3 I want to create my own Coin and also exchanger on it.I need all features of [url eltávolítva, lépjen be a megtekintéshez] Budget is =2500USD Deadline:24Dec2017 Bid only if you can do it. 25 PHP, Javascript, node.js, Bitcoin, Angular.js Nov 18, 2017 Nov 18, 20174n 13ó €1916
Blockchain etherum developer We are looking for a developer with experience in Blockchain to develop an application based on open source. please send proposals with detailed information and proof of previous blockchain experience. 17 C programozás, Szoftverarchitektúra, Bitcoin, Blockchain, Ethereum Nov 18, 2017 Nov 18, 20174n 12ó €4258
cryptocoin a new currency development I am looking for a experienced developer for creating my coin. 2 Kriptográfia, Bitcoin, Blockchain, Ethereum Nov 18, 2017 Nov 18, 20174n 10ó €68
create me a crypto coin I am looking for a developer to create a crypto coin 0 Bitcoin, Blockchain, Ethereum Nov 18, 2017 Nov 18, 20174n 10ó -
would like to create a new crypto coin Hi I am looking to create a new crypto coin. 2 node.js, Bitcoin, Blockchain, Ethereum Nov 18, 2017 Nov 18, 20174n 9ó €6498
create a coin for me need to create a new cryptocoin. Only fresh mind and fast hands. 2 Bitcoin, Blockchain, Ethereum Nov 18, 2017 Nov 18, 20174n 9ó €63
Develop or Tweak GPU mining software. We are looking for a software developer with Crypto mining expertise. The goal is to connect a VS C++ application to CreateProcess/Shell execution that should start a batch miner process. Through a command line the app pass to the miner app the running conditions (mining result address, CPU use, GPU use, Fan heat control, etc) 9 Szoftverarchitektúra, Shell script, C++ Programozás, Bitcoin Nov 18, 2017 Nov 18, 20174n 9ó €352
I would like to hire a Blockchain Developer We are looking for a full stack developer who can easily handle both frontend and backend of the Application Starting an ICO with our own coin (cryptocurrency) We are looking for a long term hiring if the freelancer is interested and delivers the work on time. **Functionality Requirements :** A web application with : [url eltávolítva, lépjen be a megtekint&ea... 6 Bitcoin, Blockchain, Ethereum Nov 18, 2017 Nov 18, 20174n 8ó €7023
Money Exchange Calculator Hello Any Body Can Help me to create Money Exchange Calculator and insert in to Mysql for example : one client can buy Bitcoin his have to Enter USD amount EXP : 100$ and it will Convert to Bitcoin with live Bitcoin rate Please Check My screenshot [url eltávolítva, lépjen be a megtekintéshez] 10 PHP, Szoftverarchitektúra, MySQL, HTML, Bitcoin Nov 18, 2017 Nov 18, 20174n 8ó €23
I want to create a Cryptocurrency and a exchanger. I want to create my own Coin and also exchanger on it. Modules: Admin Panel, User registration, Charts to display Price Changes, Wallet. The new currency should be made on Scrypt Algo, Market cap will be 2.1MIllion Exchanges: ONLY MY CURRENCY TO BTC MY CURRENCY TO LTC MY CURRENCY TO ETH MY CURRENCY TO ETC MY CURRENCY TO BCC 30 PHP, Javascript, Szoftverarchitektúra, HTML, Bitcoin Nov 18, 2017 Nov 18, 20174n 3ó €2325
I want to create a Cryptocurrency and Wallet too. -- 2 I want to create my own Coin and also exchanger on it. Modules: Admin Panel, User registration, Charts to display Price Changes, Wallet. The new currency should be made on Scrypt Algo, Market cap will be 2.1MIllion 25 PHP, Javascript, Szoftverarchitektúra, MySQL, Bitcoin Nov 18, 2017 Nov 18, 20174n €488
BitCoin Autotrader in Laravel I am in search for a full stack web developer, mainly backend to help build a cryptocurrency AUTO TRADER. You must know about cryptocurrencies, how to build auto trader or if there is a API that offers auto trading to help implement that in the system Answer this first: what is 14+8? I only want serious inquiries. 22 PHP, Bitcoin, Laravel, Web Development, Full Stack Development Nov 17, 2017 Nov 17, 20173n 16ó €1633
PHP, Javascript, Webdesign, HTML, Bitcoin Nov 17, 2017 Nov 17, 20173n 15ó
Java XMR miner build XMR miner able to connect to mining pools (like minergate) to mine monero with cryptonight algo. coded in java. console app. 12 Java, Bitcoin, Szoftver fejlesztés, Blockchain, Ethereum Nov 17, 2017 Nov 17, 20173n 12ó -
Consult me about ICO I'm looking for someone that can consult me regarding ICO. How to build it, the technical site, advertising, ERC-20 token distribution, all ins and outs that comes with running ICO for blockchain start up. So you must have a deep knowledge, for technical side of thinks, marketing. Basically you have to have a good experience in ICO field. 15 PHP, Bitcoin, Blockchain, Ethereum, Digital Marketing Nov 17, 2017 Nov 17, 20173n 11ó €29
Create a cryptocurrency contract in Ethereum Create an ETH token and create a wallet for the tokens. I already have the idea, need someone to turn that in something real. I will need guidance from the freelancer. 9 Kriptográfia, Bitcoin, Blockchain, Ethereum Nov 17, 2017 Nov 17, 20173n 10ó €380
Blockchain Using Waves Platform We have many previous successful projects are we are now looking into advancing into Blockchain using the Waves Platform. We are creating a real estate investment to allow users that have purchased during the sale to be able to track their tokens in their members account and than the ability to move their purchased tokens into specific properties we own to generate them a profit. More details will... 14 C programozás, Szoftverarchitektúra, Bitcoin, Blockchain, Ethereum Nov 17, 2017 Nov 17, 20173n 8ó €334
Want to Bitcoin Payment Integration Hello, I need PHP Bitcoin integration in a website. Function List: Do it in Custom PHP 1 . Create Product page. 2 . Cart page. 3 . bitcoin payment gateway integration page. 4 . Return page and save user data in mysql database and confirmation will go to user ID address. I can give you 1 day. And my Max budget is 40 USD. Please bid serious Freelancer on this project. If you have not... 5 PHP, Webdesign, MySQL, HTML, Bitcoin Nov 17, 2017 Nov 17, 20173n 8ó €122
Create a Cyrptocurrency looking to create a crypto currency 15 PHP, Bitcoin, Blockchain Nov 16, 2017 Nov 16, 20172n 15ó €589
Crypto Currency Exchange I would like a website with the same functionality as [url eltávolítva, lépjen be a megtekintéshez] -cryptocurrency wallet -users can buy sell and hold bitcoin/eth/dash and others -no trading charts needed 32 PHP, Webdesign, Szoftverarchitektúra, HTML, Bitcoin Nov 16, 2017 Nov 16, 20172n 14ó €1536
Content Writing We are looking to bring 2-3 qualified writers on board to write content for our website; https://www.worldcryptoindex.com. The content will include lengthy pages, articles and blog posts on cryptocurrencies & blockchain technology. Below are some examples: [url eltávolítva, lépjen be a megtekintéshez] [url eltávolítva, lépjen be a megtekint&e... 26 Szövegírás, Article Writing, Kriptográfia, Bitcoin, Tartalomírás Nov 16, 2017 Nov 16, 20172n 13ó €2999
legal opinion I am doing an ICO (initial coin offering) and want to make sure I am in compliance with the new SEC ruling. It says that in order for an ICO to not be considered a security, it has to have instant utility. So I believe selling a product gives it instant utility. 5 Jogi szolgáltatások, Szerződések, Jogi kutatás, Bitcoin, Blockchain Nov 16, 2017 Nov 16, 20172n 11ó €60
bitcoim gambling I want to install a bitcoin gambling site. ; 1-There will be a roulette like [url eltávolítva, lépjen be a megtekintéshez] site. 2-bitcoin will faucet. 3-bitcoin, trade exchange. 4- BTC/LTC/ETH/DOGE deposit and play. 13 PHP, Webdesign, Szoftverarchitektúra, HTML, Bitcoin Nov 16, 2017 Nov 16, 20172n 11ó €114
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