All Services Programming & Development VoIP, System Administrator, $5/hr · Starting at $25 system administration skills windows, linux, crm, voip configuration, c programming, php, pascal, vb, mySQL, website development About $5/hr · Ongoing Download Resume system administration skills windows, linux, crm, voip configuration, c programming, php, pascal, vb, mySQL, website development Skills & Expertise Administrative AssistantCCRMLinux ProgrammingMicrosoft WindowsPascalPHPProgrammingSkillSystem AdministrationSystems EngineeringVisual BasicVoIP 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts C ProgrammersMicrosoft Windows ExpertsCRM ExpertsPascal ProgrammersVisual Basic ProgrammersVoIP ServicesLinux ProgrammersPHP DevelopersComputer ProgrammersSystem Administrators