Support of critical network services including Active Directory, DNS, DHCPManage Active Directory users, groups, and policiesConfigure Windows Server Standard roles (AD, DNS, DHCP, Group Policies, File Server)MS Exchange 2016Virtualization in ESXi 6.0 StandardBackup solutions (Veam)Monitoring Systems (Zabbix)Network technologies (TCP/IP, UDP, HTTP, HTTPS, FTP, DNS, DHCP, RDP, SMTP, Pop3, IMAP)Troubleshooting and solving hardware and software problemsInstallation and configuration of Windows 10Providing remote technical support via internet or phoneMaintaining operating systems

Database Management:MSSQL 2023, MSSQL 2016 management and configurationAlways On availability groups and cluster setupAutomated backup configuration and maintenancePerformance tuning and optimization of SQL databasesData recovery and disaster recovery planning1C ERP Administration:Managing and supporting 1C platformEnsuring optimal performance and troubleshooting of 1C systemsManaging 1C databases and configurationsUpgrading and patching 1C versions and modulesUser access and role management within 1C

Supported and maintained corporate Active Directory of 50+ usersCreate User accounts using Active Directory servicesInstallation and configuration of new equipment (Computers, Printers)Connect network and local printersConfiguration of firewalls (PFSense, Kerio Control)Monitoring and troubleshooting network equipment (Switches, APs, Routers)Kaspersky Antivirus managementConfiguration of email systemsBacking up and restoring filesDebugging printers and solving peripheral device issues

System and network troubleshooting and hardware or software diagnosis and resolution of errorsElimination of faults in the networkLoading and debugging of various operating systems (Windows 7/8/8.1/10)Microsoft Office support (2003/2007/2010/2013/2016/2019)Providing remote technical support via phone or internetDebugging printers and solving problems that may arise in peripheral devicesTroubleshooting hardware and software problemsMaintaining operating systems

Testing and evaluation of new technologyEnsuring the operation of LAN, WAN, and Wi-Fi networks and resolving malfunctionsSwitch, AP, and Router installation and configurationLearning and assisting with basic Active Directory tasksSupporting network technologies (TCP/IP, UDP, DNS, DHCP, etc.)