Работа в отделе Unified Communication, основная зона ответственности - поддержка инфраструктуры Skype for Business.

Support for the unified communications service based on Skype for Business 2015, 2019. Finding and eliminating the causes of failures in the service, degradation of call quality. Setting up integration with telephony based on Cisco via Audiocodes, with video conferencing based on Polycom, Cisco. Distribution of tasks via Skype within the group as a leader, control of the implementation process and the result.Designing and upgrading a group of Skype servers, taking into account the ever-increasing load and new business challenges. Implementation of DR Skype for Business, a Skype-based large meeting service. Implementation of DR Skype for Business, a Skype-based large meeting service. The total number of Skype servers is more than 50; the number of active users is more than 40,000.Setup and support for Audiocodes SBC, Audiocodes OVOC, Audiocodes ARM.

Working in the IT department of a large company in the retail market. Department of system administration. Working in a team to support corporate network infrastructure. Administration of Windows Server 2003,2008,2012 -AD, DFS, FileServer. Maintenance of data backup systems (symantec backup exec12.5, 2012, Tivoli Storage Manager). Work in infrastructure modernization projects. TSM integration with VMware. Experience in implementing Lync Server 2010, transition to 2013, support for a distributed communication system based on Lync Server. PowerShell knowledge.Since April 2014, work in the support department on the third line. Participation in various projects. Experience in implementing sharepoint 2013 (multi-level farm) in transferring functionality from TMG to other solutions. Implementation of WAF in the company based on Positive Technology products. In 2015, participation in projects to integrate Lync 2013 with telephony based on Avaya, Cisco, with video solutions from Polycom, activities to improve the Lync service - setting up and implementing QoS for Lync(S4B) clients, labeling the package with DSCP values.Since November 2015, leading a project to transfer web publications from tmg to WAF based on Positive Technology products.