Server and system maintenance Data center services (Colocation, Dedicated) VMware ESXi virtualization (vCenter, vCloud) Linux server administration (Ubuntu, Debian, CentOS) HP, H3C, Fortigate, Mikrotik routers and switches Development of regulations and internal documentation Cluster systems based on Proxmox and VMware Collaboration with sales and development teams Led the development and launch of an innovative VMware cluster on AMD EPYC Bergamo servers Developed and implemented a KPI system for a team of 12 IT specialists, improving discipline and motivation Optimized IT infrastructure costs, saving several million tenge per month Rebuilt cloud infrastructure, upgraded KVM clusters, launched a new VMware platform, and modernized S3 storage Managed a monthly IT budget of ~15-20 million tenge and initiated equipment purchases worth ~200 million tenge

IT department management Hypervisors (Microsoft Hyper-V, VMware ESXi) Linux server administration (Ubuntu, Debian, CentOS) 3COM, HP, Fortigate, Mikrotik routers and switches Asterisk telephony systems, Call Center Azure Active Directory & Office 365 administration Detrix document management system Built an L3 network between branches, upgraded routers and switches Developed a strict IT budgeting system Participated in security audits conducted by the bank’s headquarters

Managed IT and 1C UTP development teams Configured high-availability systems Microsoft Hyper-V 2016, VMware ESXi 6.5 MS SQL 2016, Linux servers (web, MySQL, Asterisk, OpenVPN, 2FA, Docker) VPN, IPSec, OSPF Clusters, Storage Spaces Microsoft Azure, AWS, CloudBase OpenStack 1C Retail and customer traffic counting systems Migrated physical servers to virtualized environments (Hyper-V, VMware ESXi) Organized remote support, maintenance, and monitoring for retail locations across Kazakhstan

- Configuring Failover systems. - Microsoft Hyper-V 2016, VMware ESXi 6.5 - MS SQL 2016 - Routing, VPN, OpenVPN MikroTik - 1c accounting - Organization of work on remote support, maintenance and monitoring of points

* Organization of activities on information support, system automatization * Controlling of service maintenance of company * Writing technical specifications for server hardware * Building a Hyper-V Failover Cluster * Reorganization of departments, writing job descriptions * Budget planning, control over the purchase of equipment * Carrying out joint work on the implementation of 1C Production Enterprise Management (SCP) * Virtualization Microsoft Hyper-V and VmWare ESXi hypervisors * Building a call center on Asterisk

* Users support * Administration of servers Windows 2012R2 * Support "1C Accounting" * Work with SCS * Work with the system of counting visitors

* Support for the VMware ESXi hypervisor in the Hetzner data center; * Support for Windows Server 2012; * Configuring the terminal server; * Installing VPN based on Microtik Router OS; * Installation and support of data backup systems; * Other technical support; * Install and repair the OS; * Software installation

* Support for VMware ESXi hypervisor; * Support for Windows Server 2012; * Supports Internet server based Linux control; * Support Orion access control system; * Pyramid system support; * Installation, adjustment and implementation of Asterisk-based SIP telephony system * Installation and support of data backup systems; * Support for video surveillance systems; * Install and repair the OS; * Software installation * Work with SCS

* HelpDesk; * Server support based on Windows Server 2008; * Support for automated management system R-Keeper; * Support for video surveillance systems;   * Other technical support; * Install and repair the OS; * Software installation * Work with SCS

* HelpDesk; * Server support Windows Server 2008; * Install and repair the OS; * Software installation * Work with SCS * Installation and support "1C Accounting"; * Installation and support "SONO";

* Technical support * Install and repair the OS; * Installation and support "1C Accounting"; * Design in Autodesk AutoCAD 2007;

150/5000 * Technical support * Install and repair the OS; * Installation and support "1C Accounting"; * Software installation * Work with SCS * Work with the domain

* HelpDesk; * Installing Internet control server based on Windows 2003 * Work with SCS * Technical support * Install and repair the OS; * Installation and support of programs Corel Draw, Adobe Photoshop, Autodesk AutoCad, Fine Reader, Adobe Reader, Micromedia Dreamwaver, Micromedia Flash, Traffic Inspector, Kerio Winroute Firewall, Kerio Mail Server;

* HelpDesk * Technical support * Install and support the CBoss System application * Works with local networks

* Technical support * Install and repair the OS; * Installation and support "1C Accounting";