All Services Other System Administrator $20/hr · Starting at $30 Having great knowledge in operating systems , i can help remotely those who are required any OS related issues About $20/hr · Ongoing Download Resume Having great knowledge in operating systems , i can help remotely those who are required any OS related issues Skills & Expertise Computer EngineerHelp DeskOperating SystemsSystem Administration 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Help Desk ServicesOperating System ServicesSystem AdministratorsComputer Engineers