Linux & BSD Administration
Deployment, hardening, upgrades, troubleshooting, and ongoing care for Debian, Ubuntu, CentOS, OpenBSD, and FreeBSD systems.
CMSWS · Johnstown, Pennsylvania
Consulting, Management, Systems & Wireless Services. Independent expertise for businesses, ISPs, and WISPs that need reliable infrastructure, practical automation, and an experienced hand when the problem is complicated.
What I do
Deployment, hardening, upgrades, troubleshooting, and ongoing care for Debian, Ubuntu, CentOS, OpenBSD, and FreeBSD systems.
Routing, switching, wireless, VPNs, and resilient network design across Cisco, Juniper, MikroTik, and ISP environments.
Zabbix implementation and tuning, service visibility, alerting, capacity insight, and root-cause troubleshooting.
Practical infrastructure built around Proxmox, VMware, Synology, and TrueNAS—planned for recovery as well as performance.
Deep experience with Freeside, UISP/UNMS, cnMaestro, RADIUS, subscriber systems, and the realities of provider operations.
PHP, Perl, Python, shell, SQL, APIs, and purpose-built tools that connect systems and remove repetitive work.
Built in production
My background spans ISP network operations, data centers, business infrastructure, VoIP, billing platforms, and customer-facing systems. I bring the calm, methodical approach that comes from solving real failures under real pressure.
Need a capable technical partner?
Available for project work, troubleshooting, ongoing support, and remote engagements—with on-site availability in and around the Johnstown region.