Maksym Ryzhkov

Experience

• 

  AVTEK

  Dec 2014 - May 2015

  System Administration Specialist

  Work with virtual machines (VMware vSphere, the server-client);Maintenance of servers based on Microsoft server 2008;Maintenance of the mail server based on Microsoft Exchange Server;Maintenance of operating systems Windows XP / 7/8, Linux Ubuntu;Network equipment (CISCO, Dlink, TPlink);Building a network domain, installation and configuration of workstations in thedomain;Creation of Wi-Fi networks (Wi-Fi routers, access points);Install VPN connections;Installation and configuration of office suites Microsoft;Installation and configuration of special programs (1C version 8.7);Installation and configuration package program MEDOC, both locally and serverversion;Work with Group Policy Active Directory;Administration of PBX station LDK PC Admin;Administration and configuration server access control (control points, readers,video surveillance);Work with databases Microsoft SQL Server;Installation and configuration of the customer's bank, in particular Tiny client;Installation and adjustment of the fiber-optic network. Show less

• 

  ALUKON SIA

  Aug 2015 - Apr 2017

  System Administration Specialist

  Work with virtual machines (VMware vSphere, the server-client);Maintenance of servers based on Microsoft server 2008;Maintenance of the mail server based on Microsoft Exchange Server;Maintenance of operating systems Windows XP / 7/8, Linux Ubuntu;Network equipment (CISCO, Dlink, TPlink, MikroTik);Building a network domain, installation and configuration of workstations in thedomain;Creation of Wi-Fi networks (Wi-Fi routers, access points);Install VPN connections;Installation and configuration of office suites Microsoft;Installation and configuration of special programs (1C version 8.3);Installation and configuration package program for graphics Schueco, both locallyand server version;Work with Group Policy Active Directory;Administration of PBX station LDK PC Admin;Administration and configuration server access control (control points, readers,video surveillance);Work with databases Microsoft SQL Server;Installation and configuration of the customer's bank, in particular Tiny client;Adjustment of the fiber-optic network. Show less

• 

  77Agency

  May 2017 - Sept 2018

  System Administration Specialist

  Working with the following technologies:- Windows Server 2016, Windows 10, CentOS 7- Virtualization stack (Proxmox, Hyper-V)- Dockerized environments (Portainer, bare service)- Windows Deployment Services (WDS, PXE OS Deployments) - SCCM (Operator, Software Updates Deployment)- CEPH Storage cluster (Management)- OpenStack (Managment)- Monitoring systems (Zabbix)- Microsoft MSDN, SharePoint, Active Directory, DNS, Asterisk, OpenVPN, Jenkins, Rackspace- Training and certification systems (Moodle) Show less

• 

  Atea Danmark

  May 2019 - now

  Working with incidents in 3rd level supportDoing patching, planning changes in production environments, licensing in MS environments, contact with customers Technologies used:- VM ware, vSphere, vCloud Director, ESXi- Citrix- Unix servers / CentOS, RedHat- MS Windows servers (2008 - 2022)- DHCP, DNS, LDAP, AD, GPO, WSUS, Office 365, IIS, SFTP- tracking system (SNOW)- Monitoring systems (IBM Tivoli, Omnibus, Zabbix)

  • Technical problem specialist

    Sept 2022 - now

  • Operations Server Specialist

    May 2019 - Sept 2022