Tech Support eMarket, Linux, Network Mikrotik BGP/OSPF, CRM, ECM, WMS, Virtualization Xen/VMWare, NAS, SAN, Security Management- Preparation and control of the budget execution of the department- Organization of IT technical support department from scratch 24/7- Development of IT development strategy- Organization of the CI \ CD methodology in the development of online applications and internal services- Versioning and continuous integration based on Git- Optimization and management of the scalable Nginx, PostgreSQL, Redis, Searchd technology stack.- Optimization of automated systems- Manage Redmine tasks from migrating to Jira and storing instructions and documentation inConfluence- Zabbix- Ensuring the smooth operation of IT infrastructure 24/7- CRM Creatio Management- Setting and control of 1C outsource tasks for integrating 1C UT, 1C Accounting, 1C WMS, CRM andsite

- Administration of a distributed network of a network of 400 workstations and 20 servers.- Setting up Reporting Services for MS Dynamics CRM- Virtualization based on VMware ESXi with the transition to VCenter.- Avaya IP telephony with subsequent transition to Asterisk. Collaboration on 2 systems at once SIP and H323.- Organization of a user support service (HelpDesk).- Transferring some services to Microsoft Azure + Office365- Organization and implementation of centralized project management based on MS Project 365.- Conducting training for heads of departments and project managers.

Project management:asna.ru - creation from scratchaptekaonline.ru - transfer to a new platformCreation of a corporate portal Bitrix corp.Virtualization of most services on the Windows platform.IP telephony from scratch for the office and more than 100 distributed pharmacies, including CallCenter

Management of the system administration and programming department 6 people.Oracle database management, billing system for 5 large Internet cafes (more than 700 PCs).Centralized management of the entire PC fleet regardless of region.Launch of regional cafes.Service virtualization based on Linux and Windows.Terminal workstations running Linux.

Support for encrypted channels between offices.Protection and access control.During his work, he introduced telephony, mail servers. Updated Checkpoint firewall

- Administration of a network of 150 workstations and 20 servers. And a branch network of more than 300pharmacies and 5 regional offices.- Mail servers Exchange 2000-2003, MDaemon- ISA 2000 firewall- Network equipment Cisco 45xx, 39xx, 3Com- VPN for remote 150 points- Drawing up the budget of the department, conducting tenders. Participation in the implementation of ERP Axapta.