System Administrator and former Cybersecurity Engineer with expertise in Linux-based technologies, networking, and security.
Led end-to-end deployment of HPC cluster on Dell infrastructure with PBS scheduling • Cross-team coordination with network and firewall teams for infrastructure provisioning
Built secure WordPress hosting platform • Managed VPS infrastructure and implemented WHMCS/cPanel solutions
Conducted vulnerability assessments with NESSUS • Implemented firewall policies across Cisco, Fortinet, Palo Alto, and Juniper platforms
Migrated Puppet infrastructure to Kubernetes • Managed BAREOS backups for 200+ servers • Configured IPsec site-to-site VPN connections
Deep dives into systems, security, and automation.
After months of customizing astro-erudite for my blog, I decided to share my fork with the community. A batteries-included Astro theme with newsletter, comments, analytics, and more.
A step-by-step guide to migrating Longhorn backup storage from MinIO to Garage after MinIO discontinued their Docker images.
Complete guide to hardening SSH on production Linux servers. Learn practical techniques I've implemented across enterprise environments to secure remote access, prevent brute-force attacks, and maintain compliance with security standards.
From bare metal to containers, I optimize and secure Linux systems at scale.
Secure your network with proper firewall policies, VPNs, and vulnerability assessments.
Transform manual processes into reliable, repeatable Infrastructure as Code.