DOS Công việc và cuộc thi

DOS stands for Disk Operating System. Most e-commerce stores are running on this computing platform.

All e-commerce stores running on DOS more often face security issues. The operating system may crash, an event that will lead to inconveniences to the customers and the business itself. The more crashes the business faces, the lower its productivity will be. Security issues will have negative impact on your online business. Customer loyalty may fade with time and more often, it leads to loss of business. It is for this reason that business owners are constantly on the search for professionals who will handle and maintain DOS on which their business relies.

Qualified DOS professionals are those who will ensure proper maintenance of the client's operating systems, thus providing reliable security to the business. Their expertise and experience should allow timely response to the clients' needs. Freelancers on Freelancer.com who satisfy and meets the clients' needs will always find work waiting for them. Clients are always searching for those professionals and you can be sure that you will get constant work from different clients for your valuable service. All you need is to prove that you are the DOS professional that clients are searching for.

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Tìm Công Việc Trên Freelancer

Dự án/Cuộc thi Mô tả Lượt đặt giá/Bài dự thi Kĩ năng Bắt đầu Kết thúc Giá (VND)
DOS/TTL/Batch Programming We need a TTL/Dos program modified to increase functionality, the code is already there but we need it duplicated to work with another project. 13 Màn hình Windows, Kiến trúc phần mềm, DOS, Coding Oct 18, 2017 Oct 18, 20173n 2g ₫5221796
Extract Data from DOS Based .dat files I have some DOS Based .dat files that I need the data extracted from. I am not sure what program created them - it could be a Borland, Cobol or other older DOS based program. Please see the attached zip file and let me know if yo u are able to read the data within them. 10 Visual Basic, Kiến trúc phần mềm, AS400 & iSeries, COBOL, DOS Oct 10, 2017 Oct 10, 2017Đã kết thúc ₫7931818
Checker Paginas Checker Paginas Programas testadores 1 PHP, Java, Javascript, DOS, VB.NET Oct 10, 2017 Oct 10, 2017Đã kết thúc ₫641551
New Office Lisboa our client needs to hire an IT technician for a period of 2 to 3 months to support the implementation of a new office and store remodeling Location Lisboa Expo 10 PHP, Kĩ thuật vật liệu, HTML, DOS, Công nghệ nano Oct 9, 2017 Oct 9, 2017Đã kết thúc ₫61969797
Agora.care I need someone that can make some changes on the website, such: to add/move pictures location, adding texts to products that are already on the website, Upload new products, promo codes etc and basically full control on the website when changes are needed. knowledge in Photoshop and Wordpress is needed. 26 PHP, WordPress, Thiết kế văn phòng phẩm, HTML, DOS Oct 9, 2017 Oct 9, 2017Đã kết thúc ₫3568182
Leer y corregir artículos en inglés (5USD por artículo de cerca de 3mil palabras) You must be bilingual, and follow the instructions that will be given to you. You will be proofreading 5 to 10 articles per week, around 3k words per article. Each will pay 5 USD. The topic is easy, online marketing, so you´ll be reading about SEO, Social Media, AdWords, Google and so on. This is an on going job, for at least 6 months. I will make one test with one article before we start. ... 18 Đọc bông, Quảng cáo, Article Writing, Finale / Sibelius, DOS Oct 9, 2017 Oct 9, 2017Đã kết thúc ₫500000
Retrieve archives from a USB infected with a virus Retrieve archives from a USB infected with a virus 1. The Project involves to retrieve archives from a USB drive. 2. I already tried DOS ‘USB Show’ and commands ‘attrib’ 3. The USB is connected to a Laptop, access to the USB will be given by Team Viewer. 4. The effects of the virus are displayed in the attached 4 images. 5. If you achieve to retrieve the infected archi... 10 Lập trình C, Màn hình Windows, Linux, DOS, Tìm kiếm qua mạng Oct 9, 2017 Oct 9, 2017Đã kết thúc ₫931818
Ter renda extra digitando formulários -- 2 Digitar em World 1 Kĩ thuật vật liệu, Thiết kế văn phòng phẩm, DOS, Xử lí văn bản, Yiddish Oct 8, 2017 Oct 8, 2017Đã kết thúc ₫537644
PROYECTO DESARROLLO DE PLATAFORMA VIRTUAL CREAR WALLET CON BITCOIN Y JAVASCRIPT+[url removed, login to view] 6 J2EE, Sencha / YahooUI, DOS, node.js, React.js Oct 6, 2017 Oct 6, 2017Đã kết thúc ₫3863636
traducir videos cortos de ingles a español traducir videos de ingles a español 12 Dịch vụ video, DOS, Sản xuất video, Biên tập video, CLIPS Oct 5, 2017 Oct 5, 2017Đã kết thúc ₫673469
vegascommunities I would prefer someone who is located in or near Las Vegas NV so that we can properly organize this project, 0 DOS, Metro Oct 4, 2017 Oct 4, 2017Đã kết thúc -
install & config phpfox ver 4 hello i want install & config phpfox ver 4 3 Social Engine, Apache, Nginx, DOS, Lắp đặt IKEA Oct 2, 2017 Oct 2, 2017Đã kết thúc ₫454545
Re-write Articles through research, para-phrasing etc Looking for Experienced content writer help me re-write articles. This will be a long term hiring. But in the meantime, I have a lot of these articles which I need help. I will provide you the content, but I need you to summarise and para-phrase the jumbled up information into professionally written articles. Offering Price: $1 per 500 words. 26 Nghiên cứu, Article Writing, Thông cáo báo chí, DOS, Soạn thảo nội dung Sep 29, 2017 Sep 29, 2017Đã kết thúc ₫500011
App like ola uber i want to create a android app like ola uber with only 3 option selected E-Ricksaw Auto Car (Mini,Sedan,SUV) 32 Mobile App Development, Android, DOS, App Designer, App Developer Sep 26, 2017 Sep 26, 2017Đã kết thúc ₫14352229
Custom Plugin OBS Studio Need a plug in for OBS Studio for use on the site Chaturbate that will show tips over a specific amount in the stream (50) as a small box. Tips over 100 with a sound also in a box but maybe some kind of animation like a moving frame, a colorchange or something. Tips over 500 I want to have with sound and some fireworks or something, and tips over 1000 I need the screen to go very happy... These al... 13 PHP, Sản xuất hoạt họa, HTML, DOS, Plugin Sep 23, 2017 Sep 23, 2017Đã kết thúc ₫12840909
rapport médical rapport médical criminel, rapport médical en francaise, 3 Kĩ thuật vật liệu, Finale / Sibelius, Viết diễn văn, DOS, Life Coaching Sep 23, 2017 Sep 23, 2017Đã kết thúc ₫3000000
Build an Android App Similar Like Uber or OLA (India) I'm Planning to start a Taxi service company similar like Uber in USA Need an Android App Similar like Uber or OLA (india) with same Features 57 Mobile App Development, Android, DOS, App Designer, App Developer Sep 23, 2017 Sep 23, 2017Đã kết thúc ₫18977273
building a custom plugin for obs I am a cam model on the site called Chaturbate and use OBS, I would like to have a custom plug in built for me. One with sounds based on certain tips and annimations like fireworks, numbers popping up on screen when I stream live. Thank you. 5 PHP, CAD/CAM, HTML, DOS, Plugin Sep 21, 2017 Hôm nayĐã kết thúc ₫3743288
paidmembership with pagseguro I am looking for a freelancer to help me with my project. The skills required are DOS, PayPal API and Stripe. I am happy to pay a fixed priced and my budget is R$750 - R$2250 BRL. I have not provided a detailed description and have not uploaded any files. 4 PayPal API, DOS, Stripe Sep 21, 2017 Hôm nayĐã kết thúc ₫10451387
hard disk format C drive using script when my computer booting i want to add select command so for instance if i select 1 then boot normal windows and if select 2 then format exist all disk automatically without user intervention . or are there any script or soft exist ? if i just click some exe file then pc rebooting and start to format all my disk? 4 .NET, Quản trị hệ thống, Linux, Shell Script, DOS Aug 29, 2017 Aug 29, 2017Đã kết thúc ₫704545
Tabla lessons - 14/08/2017 09:26 EDT Teach kids tabla, Must be able to speak 1 Kĩ thuật vật liệu, AS400 & iSeries, DOS, Yiddish Aug 14, 2017 Aug 14, 2017Đã kết thúc ₫431818
Botnet Project Design a set of protocols that will allow a set of machines to carry out a DDOS (Distributed Denial Of Service) Attack. Design and build a suite of software that utilise the protocols to carry out a DDOS attack. Analyse the resultant network traffic highlighting the Botnet structure and the effects of the DDOS payload. Demonstrate the suite of programs on a set of designated clients again... 1 DOS Aug 1, 2017 Aug 1, 2017Đã kết thúc ₫283995
google cloud instant app installation hi i need help to install and update files to my google cloud server 16 Linux, UNIX, DOS, Google Cloud Storage Jul 26, 2017 Jul 26, 2017Đã kết thúc ₫409091
Convertir una plantilla de una web Experienced only ILance Auction Software: I look for friendly looking website customization based on ILance v5 Auction Software. Convert appearance easy and user-friendly, only modify CSS and HTML styles to convert only 5 HTML archives (pages). Bidders must submit reference of their experience with ILance Auction Software that they have made to be accepted. 1 Finale / Sibelius, Sencha / YahooUI, Business Catalyst, DOS, Adobe Fireworks Jul 17, 2017 Jul 17, 2017Đã kết thúc ₫6295455
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