Bitcoin Công việc và cuộc thi

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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Dự án/Cuộc thi Mô tả Lượt đặt giá/Bài dự thi Kĩ năng Bắt đầu Kết thúc Giá (VND)
I need a Bitcoin transfer help. I will pay double for this job! I need a Bitcoin transfer help. I will pay double for this job! 9 Javascript, .NET, AJAX, MySQL, Bitcoin Oct 17, 2017 Hôm nay6n 23g ₫2840909
Customized auto-renew lending system for bitcoin exchange Bitfinex Shortly, I want to make simple copy version of the following site. [url removed, login to view] I need only the USD and BTC on only Bitfinex. And no need Calculator menu. The others are needed. That's okay that almost same with above site. I want you to have an understanding of BTC lending market. If you take this project, you need to implement USD or BTC lending on Bitfinex in p... 10 Thiết kế trang web, Bitcoin, Web Development Oct 17, 2017 Hôm nay6n 18g ₫53272727
BITCOIN Investment funds SITE Development BITCOIN Investment funds SITE Development I am going to develop a bitcoin mining investment site. Bid only with experienced bitcoin 8 PHP, Thiết kế trang web, Thiết kế đồ họa, HTML, Bitcoin Oct 16, 2017 Hôm nay6n 17g ₫7363636
BITCOIN Investment funds and HYIPs SITE Development BITCOIN Investment funds and HYIPs SITE Development I am going to develop a bitcoin mining investment site. Bid only with experienced bitcoin 8 PHP, Thiết kế trang web, Thiết kế đồ họa, HTML, Bitcoin Oct 16, 2017 Hôm nay6n 14g ₫7181818
Urgent Developer erc20 token JUST Serious Developers ONLY PLEASE Develop erc20 token " previous experienced is preferred " who had developed one before , Please note we are hiring for our clients as we don't have time to work it so it might be long term deals between us and you if every thing gone smooth and perfectly Requirements : 1- Token development as we want . 2- Windows and linux wallets . 3- Do all the ico requirements . ... 8 Lập trình C, Lập trình C#, Lập trình C++, Bitcoin, Ethereum Oct 16, 2017 Hôm nay6n 12g ₫12753553
Clone a TOR website for me I want a website cloned identically. I have some code from the original site which could help in recoding it but I'm missing some of the files. The site is a marketplace which utilises Bitcoin and Monero for its payment method. You should be familiar with TOR and implementing bitcoin properly within an online marketplace. 17 PHP, MySQL, Bitcoin Oct 16, 2017 Hôm nay6n 11g ₫18430551
Create a Crypto coin - open to bidding I will like to create a crypto currency, most likely a fork or dash or litecoin. Please can you help with it 7 Lập trình C, Lập trình C++, Lắp ráp, Bitcoin, Blockchain Oct 16, 2017 Hôm nay6n 9g ₫168795455
Market Bitcoin website Please read the attached document. Please read the 'Your response should include' section in the document and respond accordingly. If you do not have experience marketing for a Bitcoin (digital currency) business/website, please do not respond. We will consider if you respond to a part of the deliverables. 17 SEO, Bitcoin, Quảng bá truyền thông, Sản xuất video, Digital Marketing Oct 16, 2017 Hôm nay6n 7g ₫11954545
Bitcoin Mining software development Good Day, Mandatory Knowledge - Bitcoin Mining & Software Development I am planning to create a bitcoin mining farm using GPUs. I need a developer who can create faster processing programs than available in the present market. Knowledge in ASP net, Java, Python and C# is appreciated. To get the right person with right knowledge, I prefer the developer who contacts me should pres... 21 PHP, Kiến trúc phần mềm, MySQL, Khai thác mỏ, Bitcoin Oct 16, 2017 Oct 16, 20175n 21g ₫140583980
Write 4000 words about about the deep web/darknet...how to prepare the computer and how to get in and how to use it. An Instruction how to open a Bitcoin account. How to use it with the smartphone. Introduction to create encrypted an e mail account. advice for taboo things and so on. Everything to stay anonym. 15 Ghostwriting, eBooks, Research Writing, Bitcoin Oct 16, 2017 Oct 16, 20175n 17g ₫477273
cryptocurrency robot automatic handsoff Looking for someone that know how the cryptocurreny robot works Looking for more robots how to setup up etc. 4 Bitcoin Oct 15, 2017 Oct 15, 20175n 11g ₫113290269
cat cryptocurrency automatic trader Looking for someone to help me with this auto bot to set this up Looking for more bots (cryptocurrency) 6 Bitcoin Oct 15, 2017 Oct 15, 20175n 11g ₫23424526
Leonardo crypto robot settings Does someone know how the settings is of the leanardo robot(crypto currency robot) or how to setup this robot ? 7 Bitcoin Oct 15, 2017 Oct 15, 20175n 10g ₫11355481
Growth Hacking for GoldenCoin We are launching [url removed, login to view] in December. GoldenCoin is challenging Bitcoin and GoldMoney. - see more on https://www.goldencoin.com. We are now looking for a freelancer to increase traffic to our website, through SEO, Twitter, Linkedin, backlinks, etc. 12 Tiếp thị qua Internet, SEO, Bitcoin, Growth Hacking Oct 15, 2017 Oct 15, 20175n 9g ₫11988058
Expert Developer Needed urgently for system error (must have BItcoin expereince) WE are having an issue with our payment system for an ICO we are doing at the moment. More details will be provided. This is a short project that needs an experienced developer to solve. 18 PHP, Thiết kế trang web, Thiết kế đồ họa, HTML, Bitcoin Oct 15, 2017 Oct 15, 20175n 8g ₫8633757
Reddit and Bitcointalk Posting Needed SMM I want someone or a team who is familiar with Reddit and/or Bitcointalk, am launching a new project 7 Mạng xã hội, Bitcoin, Quảng bá truyền thông, Ethereum, Social Media Management Oct 15, 2017 Oct 15, 20175n 8g ₫1340909
Initial Coin Offering Project Looking for someone to create a project plan, including timelines and milestones and document the process and financial requirements to do an ICO using the Ethereum blockchain and token model for crowdsourcing ([url removed, login to view]) 15 Viết quảng cáo, Quản lí dự án, Bitcoin Oct 15, 2017 Oct 15, 20175n 7g ₫97863636
Create Ethereum Tokens for my New ICO Should be an expert in the blockchain Ethereum tokens creation. 14 Bitcoin, Phát triển phần mềm, Blockchain, Ethereum Oct 15, 2017 Oct 15, 20175n 3g ₫17863636
virtual assistant for hire Marc maser Company is looking for a virtual assistant with little e trade experience to complete clerical projects that are anticipated to require around 10-15 hours per week for four weeks. The work will include the following tasks: Taking inbound calls from suppliers Answering/forwarding emails from suppliers Trade perfect money to pay suppliers The following skills are a must: ... 13 Kế toán, Bitcoin Oct 15, 2017 Oct 15, 20174n 21g ₫25840909
ICO Creation and Release we are currently looking to start a new ICO project and looking for someone experienced in the field of bitcoin/ etherium to join the team and help with the development and release of ICO. 12 node.js, Bitcoin, Ethereum Oct 15, 2017 Oct 15, 20174n 21g ₫707365
virtual assistant Marc maser Company is looking for a virtual assistant with little e trade experience to complete clerical projects that are anticipated to require around 10-15 hours per week for four weeks. The work will include the following tasks: Taking inbound calls from suppliers Answering/forwarding emails from suppliers Trade perfect money to pay suppliers The following skills are a must: ... 9 Kế toán, Bitcoin, Truyền thông Oct 15, 2017 Oct 15, 20174n 21g ₫590909
need someone create Bitcoin Cloud Mining Script Need Bitcoin Cloud Mining Script with well know feature and support for other altcoins. 15 PHP, Python, Linux, Kiến trúc phần mềm, Bitcoin Oct 15, 2017 Oct 15, 20174n 20g ₫17588472
Writer for ICO White Paper Looking for writer who has experience writing white papers for ICO's. (Initial Coin Offerings). We would be interested in testing you to see how good you are. We have many White Papers to be written in the future. 18 Viết kĩ thuật, Kế hoạch kinh doanh, Bitcoin, Blockchain, Ethereum Oct 14, 2017 Oct 14, 20174n 6g ₫3977273
Search engine built on blockchain I want to build a search engine that would be able to compete with Google and Bing. I was planning to use Elasticsearch but I am interested in using as much of the blockchain as possible for things like storing data on public community service or tracking wherever I could. Let me know your experience. 7 Apache Solr, Bitcoin, Elasticsearch, Blockchain, Ethereum Oct 14, 2017 Oct 14, 20174n 6g ₫499318182
bitcoin developer [url removed, login to view] need website like this 15 PHP, Thiết kế trang web, Linux, HTML, Bitcoin Oct 14, 2017 Oct 14, 20174n ₫11680436
virtual assistant looking for a virtual assistant with little e trade experience to complete clerical projects that are anticipated to require around 10-15 hours per week for four weeks. The work will include the following tasks: Taking inbound calls from suppliers Answering/forwarding emails from suppliers Trade bitcon to pay suppliers The following skills are a must: Expertise in customer serv... 14 Bitcoin, Truyền thông Oct 14, 2017 Oct 14, 20173n 23g ₫25136364
Find and categorise bitcoin articles I need someone who is able to find 200-300 media articles about Bitcoin over a 5 week period, and add categorize them based on whether they predict if the price is going up or down. We are working on creating a machine learning algorithm and need some to feed it the training articles. No experience necessary, you can do it any time of the day. 4 Bitcoin Oct 14, 2017 Oct 14, 20173n 22g ₫573927
Virtual Assistant Mining CryptoCurrency Expert Hello, We looking for an virtual assistant for found info about crypto currency Mining. You need know crypto currency tech for mining ( like eth, zcash, bitcoin ). We can hire you on full time for 1 month. 40h / week. Thanks you. 13 Trợ lí trực tuyến, Bitcoin, Ethereum Oct 14, 2017 Oct 14, 20173n 19g ₫90909
Virtual Assistant Mining Crypto Expert Hello, We looking for an virtual assistant for found info about crypto currency Mining. You need know crypto currency tech for mining ( like eth, zcash, bitcoin ). We can hire you on full time for 1 month. 40h / week. Thanks you. 9 Trợ lí trực tuyến, Bitcoin, Ethereum Oct 14, 2017 Oct 14, 20173n 19g ₫57639
New cryptocurrency technology allows cross chain swaps New algorithm easy instant confirmation transactions with no mining required. Blockchain still everything else is the same. I need the first wallet and source (coin) for this to be created and source so other people can download it. I would like a wallet for this that can add unlimited currencies using the same code and can do instant transactions between currencies. I want a more secure alogorith... 14 Mật mã, Lập trình C++, Bitcoin, Blockchain, Ethereum Oct 13, 2017 Oct 13, 20173n 12g ₫15635036
ERC20 Token + Contract Creation. Hello, i want an experienced person to make me an ERC20 token and a contract for ICO. I want someone with experience who knows what he's doing, there's no space for errors. 10 Lập trình C, Lập trình C++, Bitcoin, Blockchain, Ethereum Oct 13, 2017 Oct 13, 20173n 10g ₫35317402
Copywriter for blockchain / bitcoin / cryptocurrencies We are two entrepreneurs and fans of cryptocurrency starting a new project, where we want to teach people how to start with crypto. We are looking for advanced user of cryptocurrency (familiar with blockchains, mining, wallets, exchanges) who will join us to create the best content. We can offer you from 2 to 6 dollars per 100 words based on the experience. If you stay with us several m... 19 Viết kĩ thuật, Mật mã, Bitcoin, Soạn thảo nội dung, Blockchain Oct 13, 2017 Oct 13, 20173n 6g ₫227273
Smart Contract Expert I need a smart contract made. It needs to be written in Solidity. Contract needs to have points that can be changed easily for different clients. 6 Mật mã, Bitcoin, Blockchain, Ethereum, Full Stack Development Oct 13, 2017 Oct 13, 20173n 5g ₫19636364
Jackpot website (Bitcoin) Jackpot website (Bitcoin) Hello, I want a jackpot website like [url removed, login to view] but instead of using the [url removed, login to view], I need people to gamble with bitcoins. So the website needs an automatic payout to the gamblers and a automatic 4% of the complete pot for the website owner (me) in that case. If you are familiar with projects like this, please contact me a.s... 9 PHP, Thiết kế trang web, Thiết kế đồ họa, HTML, Bitcoin Oct 13, 2017 Oct 13, 20173n 3g ₫3863636
BITCOIN AND ALTCOIN WALLET Dear Freelancers, We need Bitcoin wallet and new altcoin wallet in our site. we will provide Altcoin source code daemon etc. We need Altcoin buy direct from bitcoin. and member get Automatically Altcoin and reverse also. price of altcoin is 1BTC so 1altcoin = 1btc. Buying/selling from BTC should be on given rate, BTC will Convert USD and Give Altcoin. No price changes accepted only ... 10 Mật mã, Lập trình C++, Bitcoin, Blockchain, Ethereum Oct 13, 2017 Oct 13, 20173n 1g ₫10625407
Bitcoin Hyip Investment Site Hi, Looking for an expert to build a full Bitcoin Hyip investment site with 2017 GC Script. *The project will include the following: 1) A unique and professional Responsive templet design for GoldCoders HYIP Script - The design must be inspired by the site's domain: [url removed, login to view] 2) The site will include the following pages: Home , About Us , Investments , Member Area... 20 PHP, Thiết kế trang web, SEO, Article Writing, Bitcoin Oct 13, 2017 Oct 13, 20172n 21g ₫13204545
Consult, Advise, and Help SEtup CRYPTO MINING BITCOIN OR OTHER REMOTELY. I need someone with experience, who will consult, calculate, advise on the graphics cards and easiest way to setup a crypto mining in my home. I would be willing to spend $1000 on the equipment, Please explain how fast i can get my investment back in this field, thank you 2 Mật mã, Khai thác dữ liệu, Bitcoin Oct 12, 2017 Oct 12, 20172n 10g ₫613636
Make a changes in my bitcoin and altcoin faucet i am running bitcoin and altcoin faucet. It need bring all bitcoin faucet under one registration page and user can claim from here website : [url removed, login to view] Note: contact we know Much better in bitcoin and altcoin faucet 4 PHP, Mật mã, MySQL, HTML, Bitcoin Oct 12, 2017 Oct 12, 20172n 8g ₫1272727
Create Own CryptoCurrency Include Wallet (Can be based on BTC, Monero, PeerCoin or ETH) Include Website for Blockchain info script. 18 PHP, Javascript, Kiến trúc phần mềm, HTML, Bitcoin Oct 12, 2017 Oct 12, 20172n 4g ₫191772727
Bitcoin mining experts Hey guys Bitcoin mining experts required 15 Python, Lập trình C++, Bitcoin, Blockchain, Ethereum Oct 12, 2017 Oct 12, 20172n 3g ₫10977273
website build like preev.com (bitcoin converter) Hello, I am currently looking for somebody capable of making a one page currency exchanger. There will be no membership system, the site is aimed to be as easy, and as user-friendly as possible. Key requirements are ability to work with poloniex/bitfinex/ bitstamp/ localbitcoins api, being able to setup preev , and use the api to calculate the conversion ratio, including service fee and reca... 14 PHP, Javascript, Thiết kế trang web, Bitcoin, API Oct 12, 2017 Oct 12, 20172n 3g ₫24340909
Crypto/Blockchain/Bitcoin/Ethreum and Altcoin related Resaech work needed Hello, We need someone to conduct indepth research on Crypto/Blockchain/Bitcoin/Ethreum and Altcoin related field mostly to cover profiles,history and contribution of people and businesses. Let us know about this. 31 Nghiên cứu tài chính, Viết báo cáo, Research Writing, Mật mã, Bitcoin Oct 12, 2017 Oct 12, 20172n 1g ₫10931818
Build a Coin Cryptocurrency and start an ICO We are looking for a Outsource team, experienced in cryptocurrency We are looking for a Pre-ICO, ICO, Post-ICO, Technical Whitepaper writing, Infographic website Designing/Developmet, Coin Designing/Development, Multi-Cryptocurrency Wallet Exchange/Peer-2-Peer Lending Developent, APIs Development and Blockchain Technology SPECIALIST Developer who will handle the entire process of our ... 14 Bitcoin, Blockchain, Ethereum, API Oct 12, 2017 Oct 12, 2017Đã kết thúc ₫344227273
cryptocurrency looking for someone who is familiar with simple mining, miner config and also GPU bios mod 8 Bitcoin, Blockchain, Ethereum Oct 11, 2017 Oct 11, 20171n 15g ₫3307925
Developing IOS/ Android Bitcoin wallet similar to copay Hello, I need developing IOS/ Android Bitcoin wallet. I would like to make a Bitcoin wallet exactly same as Bitpay and copay. I need a clean working project. I will provide 1. (AWS) Amazon hosting with all add-on requirement. 2. Domain name. 3. Logo, slogan and theme color. 4. Apple store account. 5. Google play account. 6. Arabic translation to the App. Looking for best project.... 69 Android, Dịch vụ trang web Amazon, Bitcoin, Web Development, iOS Development Oct 11, 2017 Oct 11, 20171n 8g ₫139795455
ICO marketing-Bitcointalk I'm looking for someone or a team who can use banners to promote me on [url removed, login to view] Must be experienced 12 Tiếp thị qua Internet, Bitcoin, Blockchain, Ethereum Oct 11, 2017 Oct 11, 20171n 5g ₫2522727
Develop erc20 token " previous experienced required " Very Serious Developers ONLY Develop erc20 token " previous experienced required " who had developed one before " you must show it as a proof " Requirements : 1- Token development as we want 2- Windows and linx wallets 3- Do all the ico requirements 4- Create an auto email confirmation to participants after they invest and Assist with interfacing the tokens with our system and website ... 19 Lập trình C, Lập trình C#, Kiến trúc phần mềm, Lập trình C++, Bitcoin Oct 11, 2017 Oct 11, 20171n 1g ₫26840909
Market Script: Full Escrow Multi Vendor Bitcoin Marketplace You should be an experienced PHP and MySQL coder. Heres some help: Open Source Bitcoin Marketplace Software [url removed, login to view] [url removed, login to view] Something similar to how Silk Road and Alpha Bay are designed Since Alphabay has been shut down, it is recommended for the coder to visit another alternative Marketplace TR (TRADEROUTE) to get a look and feel to the recomme... 18 PHP, ASP, AJAX, MySQL, Bitcoin Oct 11, 2017 Oct 11, 20178n 1g -
smart contract for ico Details in discussion. Please only individual 5 Mật mã, Bitcoin, Blockchain Oct 11, 2017 Oct 11, 20171n 1g ₫18613636
Multi Coin Mining Pool Design I want create multi coin mining pool if you dont know about crypto or mining please dont write me if you have samples please write us 22 PHP, Javascript, Bitcoin Oct 11, 2017 Oct 11, 201723g 55t ₫12863636
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