12 years of experience in information technology, creating and managing networks and infrastructure, monitoring the network for data analysis and troubleshooting, working on system development to improve work performance, securing databases by creating multiple backups, defining user permissions, monitoring data traffic on the network, organizing the internal network through firewalls, and training users on security methods and safe internet usage.Working with organized timelines to develop operating systems in order to maintain work efficiency.I have experience in computers, installing operating systems and software, discovering problems and errors in software and hardware, managing the system, applying permissions, and monitoring the operation of servers, Establishing and managing wireless networksI have experience in surveillance camera systems from construction to management (IP – CCTV)Experience in the field voice over ip (Grand stream Devices)