an engineer specializing in cybersecurity for the company's platforms and service teams, a

deployment of the AAA freeradius server, implementation of the control system for the change of subscriber plans under CATV/GPON during the merger of the company with others, I was in various tasks during this time, I also worked on the virtualization of opensource solutions (ips/ ids), IP telephony.

management of requirements of the company's clients on ip telephony, call center and others