DevOps Engineer & Linux Administrator & Windows Administrator

Tento kandidát je Devops Engineer od roku 2022 a špecializuje sa na správu infraštruktúry pre vývojové tímy. Zaoberá sa servermi Windows a Linux, VMWare vSphere, klastrami Kubernetes, zálohovacími systémami, databázami (vrátane Oracle), Nginx, Apache a balíkom technológií Atlassian. Jeho skúsenosti ho stavajú do pozície silného kandidáta na pozície DevOps so zameraním na automatizáciu, potrubia CI/CD a údržbu infraštruktúry pre vývoj. Predtým od roku 2008 pracoval ako systémový administrátor a zohrával kľúčovú úlohu pri správe sieťovej a serverovej infraštruktúry pre veľký holding s viac ako 1 000 zamestnancami. Medzi jeho povinnosti patrila správa serverov Windows a Linux, správa rôznych sieťových zariadení od spoločností Cisco, Aruba, CheckPoint a Mikrotik, údržba VMWare vSphere so značným počtom serverov, správa Cisco UCM, dohľad nad zálohovaním pomocou Veeam B&R, správa mnohých databáz MS SQL, poštových a úložných systémov Exchange.

DevOps Engineer (03/2020 - 03/2022)

• Managed the infrastructure for the development team.
• Administered Windows Servers.
• Administered Linux Servers.
• Managed VMWare vSphere, including 4 ESXi servers and 30 servers.
• Worked with Kubernetes clusters.
• Implemented and managed the Backup System using Veeam B&R.
• Maintained Oracle databases (100 Databases).
• Managed web servers Nginx and Apache.
• Administered Nexus.
• Supported the Atlassian stack, including Jira, Confluence, Bitbucket, and Bamboo.
• Managed data storage systems from Dell.

Senior System Administrator (02/2017 - 02/2020)

• Managed the network and server infrastructure of the holding with 50 subsidiaries.
• Administered Windows Servers.
• Administered Linux Servers.
• Worked with Cisco, Aruba, CheckPoint, and Mikrotik network equipment.
• Managed VMWare vSphere, including 6 ESXi servers and 50 servers.
• Administered Cisco UCM.
• Implemented and managed the Backup System using Veeam B&R.
• Maintained MS SQL databases (50 Databases).
• Administered Exchange for email.
• Managed data storage systems from HP and Dell.

Senior System Administrator (02/2017 - 02/2020)

• Managed the network and server infrastructure of the company.
• Administered Windows Servers.
• Administered Linux Servers.
• Worked with Cisco Switches and ASA for network infrastructure.
• Managed VMWare vSphere, including 4 ESXi servers and 40 servers.
• Implemented and managed the Backup System using Veeam B&R.
• Maintained MS SQL databases (20 Databases).
• Administered Exchange for email.
• Managed data storage systems from HP.

System Administrator (01/2015 - 12/2016)

• Managed the network and server infrastructure of the company.
• Administered Windows Servers.
• Administered Linux Servers.
• Maintained MS SQL databases (5 Databases).
• Administered Exim for email.

System Administrator (01/2008 - 12/2014)

• Worked at an IT outsourcing company.
• Managed the network and server infrastructure of various clients.
• Administered Windows Servers.
• Administered Linux Servers