Dmitry Borisov Email and Phone Number

Administration, monitoring the performance, health and support of Storage Arrays.Storage Arrays equipment: - HPE 3Par - Huawei All-in-FlashAdministration, monitoring the performance, health and support of SAN Fabrics BrocadeSAN Fabrics equipment: - Brocade gen6-gen7Installation, configuration, administration & troubleshooting of OEL 6/7/8, RHEL 6/7/8, Ubuntu 18/20/22.Automation of the deployment process, configuration RHEL/OEL with kickstart/bash scripts/ansible playbooks. L3 Linux Engineer A1 Cloud (VMware).Administration, monitoring & support of SUN, HP and Huawei servers.Monitoring and testing backups on storage arrays.Backup & Restore software: - Veeam BackupEngineer in the A1 IaaS, BaaS project.

Administration & support virtualization hosts based on VMwae Esxi 5-6Administration, monitoring performance, health and support of Storage Arrays.Storage Arrays equipment: - Hitachi VSP G1000 - Hitachi USPV 9990v - Hitachi AMS 2500 - HP 3Par 10K - HP EVA 6300, 6350 - HP P2000 G3 FC - Huawei Dorado 5000, 6000, 8000 - Huawei OceanStore 5500Administration, monitoring performance, health and support of SAN Fabrics Brocade/Cisco.SAN Fabrics equipment: - IMC DC-300B - Brocade 4100 - Brocade 5000/5300 - Brocade 6510 - Brocade 8000 - Huawei CX916 - Huawei SNS3664 - Cisco MDS9710Installation, configuration, administration & troubleshooting of OEL 6/7/8, RHEL 6/7/8 and Solaris 10-11 on databases servers.Automation of the deployment process, configuration RHEL/OEL with kickstart/bash scripts/ansible playbooks.Administration, monitoring & support of SUN, HP and Huawei servers (main, standby and test servers Oracle DB for service platforms).Administration, monitoring & support of Cisco UCS Blades for RedHat OpenStack. Servers equipment: - HP Blades Chassis c7000 with BL460c G7-G10 - HP DL580/980 G7 - HP DL 380 G10 - Huawei RH8100V3 (8 sockets) - Huawei RH1288/2288 V5 - Huawei KunLun 9008 V5 - SUN (Oracle) E25k - SUN (Oracle) M9000 - SUN (Oracle) S7-2 - Cisco FI with UCS Blades B200 M4-M5 Managing storage spaces through Veritas infoScale Enterprise & DMP.Fault tolerance and availability of storage spaces using of Veritas Dynamic MultiPathing.Monitoring and testing backups on storage arrays & tapes.Backup & Restore software: - Veritas Netbackup - Veeam BackupAdministration & maintenance of tapes libraries SUN StorageTek / IBMStorage tapes equipment: - StorageTek L180 - StorageTek L700 - StorageTek SL3000 - IBM TS4300Took part in the deployment of Huawei Fusion Cloud (based on OpenStack) as part of the MTS cloud project.Took part in the deployment of a reserve platform for the bank as part of the MTS cloud project.

Installation, configuration and administration kubernetus clusters for infrastracture, gaming platform.Deployment and maintenance of local and cloud kubernetus clusters- local environments- cloud platforms like aws, yandex cloud, mail.ru (prod, stage, qa)Deploying monitoring, webtools and agones clusters for kubernetus.Writing and fixing code in case of incorrect deployment from developers.Writing automation scripts in ansible and helm charts.Work with cloud providers and CDN. Infrastructure as code approach and continuous development (push&pull).Creating doker/kubernetus containersTechnology stack:- Ansible/Python/bash- Gitlab- Jenkins- Jira/Confluence- Kubernetus (eks/ya-k8s/mail.ru-k8s)- Virtual machines- ELK

Administration & support virtualization hosts based on VMwae Esxi 5.5.Administration & support of 4 Storage Array System 3Par 7200 & 8400, SAN switches Brocade.Analysis of possibilities ISP and planning of configuration channels with shopping facilities, communications with contractors.Administration monitoring servers- Zabbix- HP Intelligent Management Center Enterprise SoftwareAdministration to access to the Internet / Intranet and corporate resources.Administration, configuration and monitoring network devices of head office, 40 stores & warehouse.Servers equipment:- HP Blades Chassis c7000 with BL460c G7- SAN switches HP (Brocade) SN3000B- HP DL380 G7-8- HP StoreOnce 4500Network equipment:- HP Modular routers MSR20-40, MSR30-40, MSR50-40 with HSPA-3G/E1/ADSL/Encruption modules- HP access l2-l3 swithces A3100, A5500 (with stack), A5800 (with stack)- HP core switches A7506 (52 10GbE modules)- HP Wi-Fi HP/Collabris controllers with AP MSM720Planning/Installation/Configuration new network devices on new stores.

Administration and support networks devices & services at the main office RN-West (Rosneft) in Belarus.Administration and support networks devices & services at 43 filling stations in Belarus.Administration network resources & services- SMB/Win file sharing- Internet/Intranet access- Internal corparate web-portals- VoIP telephony based on Cisco Unified Communications Manager- Network monitoring (Nagios, zabbix)Network equipment:- Cisco switches 3750 stack, 2960 with PoE- Cisco routers 800 series with ADSL/3G cards, 2811-2821- Cisco voice routers 2811 SIP gateway with Cisco Unity Express Enhanced Network Module (NME-CUE)/ E1 cards- Cisco Unified Communications Manager hardware servers- IP phones 7911g & 7931g- FIrewall ASA 5510Planning/Installation/Configuration new network devices after modernisation filling stations.

Administration & maintenance of the media holding servers - Windows Server 2003& 2008R2 with ADDS - Linux (Debian-based for web/smb/monitoring) - Esxi 5 (Hypervisor)Implemented vmware-based virtualization (Hypervisor Esxi 5).Мigrated critical services to virtual servers. - 15 physical servers - 29 virtual servers Administration and maintenance of phone station Samsung 7400.Consulting technical support engineers.Diagnostic and preventive support computers and network devices - 250 office computers - switches 3COM 4400 stack, HP Procurve 2510, Cisco 3750 stack - routers SHDSL Zyxel 791, Cisco 2811-2821Implemented Veeam Backup in new virtual infrastructure to backup virtual machines.Monitoring infrastructure, send allerts with zabbix.Collection and analysis of statistical data, reporting and documentationAdministration 1C business software version 7.7 & 8.2 (targeted automation of processes within company).Planning, procurement and configuration of network devices.

Administration and support of 60 network computers and copying/printing devices.Automate workflow and accounting of consumed traffic.Installing and configuring multitasking server (SMB/Web/billing server) on Debian.Sites support of Ministry of Natural Resources: - minpriroda.gov.by - oos.by - climate-ecology.by

Administration network devices & servers in ISP - 7 Linux servers - 3 NAS - a lot of smart switches D-link & HPSupport office computers, printers & switches.Write documentation & support guides for users.Planing, buying new switches and other networking devices.Helping mounters to lay optical lines.Aggrigate and analize data traffic with sFlow.Network equipment: - Cisco routers 2611, 3825, 3845, 9006 - Cisco switches 2590, 2960, 3750 - HP Procurve 2510, 2524, 2552 - D-link 1228, 1252, 3560

Administration servers (Linux) in provincial level ISP.Tracking performance broadcast cable television.Technical support and preventive diagnostic work on the maintenance of computers, network devices.Ensuring the stable operation of Internet-servers, data security, network protection.Participation in development projects and modernization of the LAN.Network equipment:- Cisco routers 2611, ASR 9006- HP Procurve 2510, 2524, 2552

Laying optical & cupper lines (ADSL, Ethernet, Fiber).Maintenance, modernisation customers computer networks.