Ensuring network performance in dealerships. Administration of Cisco (CLI), Huawei (CLI), Alcatel, Fortinet equipment. Providing access through Fortinet (FortiGate). SD-WAN configuing. Configuring SSL-VPN and IPSec VPN with 2FA through FortiAuthenticator. Monitoring of the state of communication channels and equipment, administration of IP, WLAN, VoIP networks

Solving trouble tickets for the "Telemetry" service in the packet core zone for the B2B/B2C sectors. Commissioning of commercial equipment for PaCo zone. Providing technical support to clients in troubleshooting and emerging issues on the packet core side. Operation and maintenance of SGSN/MME, GGSN/SGW/PGW, iDNS, PaCo Firewall, etc. Connecting, integrating, and testing new connections and routes. Create and edit existing Deep Packet Inspection (DPI) rules. Interaction with other departments (CS core, IP Backbone, control center, etc.).

Administration of Oracle 10I, 11g, 12c, 19c databases. PL/SQL, Linux Redhat, Oracle Linux, CentOS. Monitoring table spaces and instance backups. Monitoring the load on the DB server. Analysis of incidents and requests on the database.

Ensuring the efficiency of cash centers and personal centers service's. Maintenance of electronic queues and hypervisor banking systems applications. Have experience with network devices of Huawei, Cisco, TP-Link. My knowledge about network approximately on CCNP R&S level.

Ensuring the efficiency of cash centers and personal centers service's. Maintenance of electronic queues and hypervisor banking systems applications. Have experience with network devices of Huawei, Cisco, TP-Link. My knowledge about network approximately on CCNP R&S level.

Maintenance servers and domain network.

Server maintenance

Provider service operator

Worked in the student development team. My job was to test developed applications. Yes, I know that isn't official work, but for me it's experience and achievement in life.

Faculty of aerospace and information technology, Technican engineer

Computer engineering and software, Technican