The professional profile exhibits substantial expertise and a broad range of skills in systems administration and various IT technologies, emphasizing efficiency, security, and functionality in complex environments. The career includes significant contributions in multiple IT domains, demonstrating a robust and dynamic approach.
In systems administration, proficiency is evident in handling multiple operating systems, including Linux distributions such as Ubuntu and CentOS, alongside Windows Server editions from 2008 through 2019. The capability to install, configure, and manage these systems ensures a stable and secure operational environment.
A thorough understanding of network services and protocols complements systems management expertise. This proficiency includes the setup and maintenance of Active Directory for comprehensive authentication and authorization, DNS for effective name resolution, DHCP for dynamic IP address allocation, and the management of both file and print servers. Additionally, there is significant experience in configuring web servers, including IIS and Apache.
Virtualization and cloud computing are key areas of specialization, with experience in platforms such as VMware vSphere and Hyper-V, as well as cloud services like Amazon AWS, Microsoft Azure, and Google GCP. These skills facilitate the creation and management of scalable and flexible environments.
Monitoring and security expertise includes proficiency with tools like Zabbix and Grafana, enabling close monitoring of servers and services within both Linux and Windows environments. Implementation of security measures, such as role segregation and access control, highlights a strong commitment to information security.
Support management experience encompasses both onsite and remote technical support, ensuring effective IT assistance for users. Responsibilities have included Microsoft license management and firewall configuration, such as with SonicWall, to provide robust defenses against cyber threats.
In-depth knowledge of Amazon AWS services, particularly the design, deployment, and management of cloud infrastructures, demonstrates the ability to leverage services like VPC for network isolation, EC2 for scalable virtual instances, and S3 for secure storage.
