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 (USD)
Classified Job Classified 6 Report Writing, Prolog, Haskell, DOS, Nanotechnology May 23, 2017 May 23, 20174d 20h $134
building email auto responder Looking for someone who can set up new email software, import all email lists and help build a fitness based email series using aweber. 17 DOS, Email Marketing, Software Development, Email Developer May 23, 2017 May 23, 20174d 5h $309
Penetration test Hack my software hello im looking for Penetration test for my software my software is chat room application use TCP port 5049 the reward for this test are $700 for denial-of-service attack $1500 for gain controll over my system with weakness in my software $2000 for buffer overflow attack others bug will be rewarded as their impact i will provide a test server "RDP" with working voice chat service your goal are to use wireshark or what ever to find exploit . 16 Web Security, Computer Security, Software Testing, DOS, Internet Security May 22, 2017 May 22, 20173d 22h $1660
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