John Charles D.

My core expertise lies in managing Windows, Linux, and BSD systems, with a strong focus on software deployment, troubleshooting, security hardening, and performance optimization—both locally and remotely. I work quickly and efficiently and am available on call seven days a week. I am highly motivated to continuously learn new technologies and willingly take on responsibilities beyond my prior experience. I bring decades of hands-on experience across a wide range of Linux distributions and BSD variants, giving me deep familiarity with diverse environments and use cases. I have a strong interest in server infrastructure and file hosting, particularly in the areas of security and optimization. LAMP, MySQL MariaDB PHP LINUX APACHE AND NGiNX as well as wordpress and other CMS like drupal. As a result, I possess extensive experience with networking, firewalls, and system security. One of my greatest strengths is my ability to research effectively and solve complex problems independently. I offer full availability and can commit immediately to supporting and contributing to your organization.