OPERATING SYSTEMS

Operating Systems Management

Throughout my career, I have worked extensively in programming, systems architecture, and IT management, taking on roles as both an engineer and a manager. My expertise spans multiple operating systems, including VMS, Unix, Linux, Windows, and macOS, each of which I have utilized in various professional capacities over the years.

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Cross-Platform Proficiency

  • Proven track record of working with Windows, Unix/Linux, and macOS in professional settings
  • Deep understanding of OS architecture, system management, and performance optimization
  • Expertise in both enterprise IT environments and independent hosting solutions

Mastering Multi-Platform Systems

    • Extensive experience in programming, systems architecture, and IT management across various OS platforms
    • Daily use of Windows for office productivity, email communication, and creative tasks
    • Deep expertise in Unix/Linux, serving as a global expert within my company
    • Hands-on experience managing Linux servers, reducing personal hosting costs by a third
    • 20+ years of macOS usage, leveraging its Unix-based architecture for seamless cross-platform work
    • Strong ability to optimize, manage, and troubleshoot complex OS environments
    • Versatile skill set, bridging enterprise-scale infrastructure with personal and business computing needs

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Competency Levels

Linux/Unix OS Skills (99%)
Windows OS Skills (95%)
Mac OS Skills (80%)
VMS OS Skills (70%)
Other OS Skills (35%)