DevOps Engineer & Linux Administrator & Windows Administrator

This candidate, has been a Devops Engineer since 2022 and specializes in infrastructure management for development teams. He deals with Windows and Linux servers, VMWare vSphere, Kubernetes clusters, backup systems, databases (including Oracle), Nginx, Apache, and the Atlassian technology suite. His experience positions him as a strong candidate for DevOps positions, with a focus on automation, CI/CD pipelines, and maintaining infrastructure for development. Prior to that, he worked as a system administrator since 2008 and played a key role in managing network and server infrastructure for a large holding company with over 1,000 employees. His responsibilities included managing Windows and Linux servers, managing various networking equipment from Cisco, Aruba, CheckPoint and Mikrotik, maintaining VMWare vSphere with a significant number of servers, managing Cisco UCM, overseeing backups using Veeam B&R, managing numerous MS SQL databases, Exchange mail and storage systems.

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