DOS Jobs and Contests

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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Browse Jobs on Freelancer

Project/Contest Description Bids/Entries Skills Started Ends Price (AUD)
Instalación eléctrica Necesito instalar dos lamparas en el baño 0 Materials Engineering, Stationery Design, DOS, Nanotechnology, Yiddish Feb 21, 2017 Today6d 14h -
Hola necesito migrar una BD de Excel a access u SQL y mantener la BD mediante una mascara (actualizcion de campos) y subida de nuevos registros masiva por .csv, .txt o excel. Agradecería una propuesta al respecto, desde ya gracias Proyecto personal 6 Excel, SQL, MySQL, DOS, Database Development Feb 21, 2017 Today6d 8h $537
Create Batch File I need a batch file created to extract all user(s) profiles, programs installed, system information, all partitions, personal files/folders, and appdata 2 Shell Script, DOS Feb 21, 2017 Today6d 8h $29
dinheiro e um pinto gigante 2 Materials Engineering, Stationery Design, Finale / Sibelius, DOS, Nanotechnology Feb 19, 2017 Feb 19, 20173d 17h $44
Construir un sitio web Desarrollos internos en .net para importante constructora 2 Materials Engineering, Stationery Design, DOS, Splunk, Yiddish Feb 17, 2017 Feb 17, 20172d 4h $2218
apresentação de powerpoint Preciso que seja feito uma apresentação em PowerPoint para concorrência de evento. A apresentação deve ser enviada até sábado. 14 Powerpoint, Materials Engineering, Stationery Design, DOS, Prezi Feb 15, 2017 Feb 15, 20175h 27m $116
diseñador de logotipo Diseño de logotipo para una nueva marca de la empresa y actualizacion de otro de los logotipos 23 Materials Engineering, Stationery Design, Advertisement Design, Sticker Design, DOS Feb 15, 2017 Feb 15, 20175h 14m $101
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