Summary
Overview
Work History
Education
Skills
Timeline
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Arnold Mbuya

Arnold Mbuya

Dar es Salaam

Summary

Results-driven System Administrator with a strong foundation in managing and optimizing IT infrastructure. Proficient in system administration, troubleshooting, automation, and ensuring seamless operations through effective network and server management.

Overview

7
7
years of professional experience

Work History

IT Systems Engineer

Sportpesa Tanzania imited
Dar Es Salaam
09.2018 - Current
  • Administered Windows/Linux servers, ensuring high availability and system reliability.
  • Managed Active Directory, DNS, DHCP, and GPOs for secure and efficient user access.
  • Maintained virtual environments using VMware and Hyper-V for optimized resource use.
  • Oversaw patching and OS updates, maintaining system security and compliance.
  • Monitored infrastructure using tools like Zabbix, Nagios, and SolarWinds for uptime and performance.
  • Implemented backup and disaster recovery solutions with Veeam and Azure Backup.
  • Handled IT asset management and lifecycle tracking to align with business needs.
  • Supported security hardening, endpoint protection, and compliance with ISO/NIST standards.

Education

Bachelor of Computer Applications -

Osmania University
India
01.2015

Skills

Windows and Linux server administration

  • Active directory, DNS, DHCP, GPO
  • Virtualization technologies
  • Network configuration and troubleshooting
  • Backup and disaster recovery solutions
  • Patch management and OS hardening
  • IT asset management strategies
  • Cloud platforms expertise
  • Security and compliance standards
  • Technical support and resolution strategies
  • ITIL framework knowledge

Timeline

IT Systems Engineer

Sportpesa Tanzania imited
09.2018 - Current

Bachelor of Computer Applications -

Osmania University

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Arnold Mbuya