Introduction
My name is Joseph Gulleban Borja, an accomplished Systems Administrator with over 29 years of hands-on experience in managing server, network, and data-center operations across Linux, Mac, and Windows environments. I specialize in ensuring system reliability, scalability, and security through proactive administration, infrastructure optimization, and modern cloud technologies.
Professional Summary
Throughout my career, I have successfully designed, deployed, and maintained enterprise-level IT infrastructures that support business continuity and growth. My core expertise includes:
- Server & Infrastructure Administration (Windows, Linux, macOS)
- Cloud & AWS Solutions (EC2, RDS, Route 53, SSL lifecycle management)
- Networking & Security (Cisco routing/switching, VLAN, VoIP, Firewalls, VPN)
- Storage & Backup Solutions (SAN, NAS, RAID, MySQL, VMware, Veeam)
- Monitoring & Optimization (Nagios, MRTG, Capsa, Pingdom)
- Collaboration & Leadership (cross-team support, project leadership, knowledge transfer)
Career Highlights
I have worked with diverse organizations across the Philippines, Kuwait, and abroad — from airlines and TV broadcasting companies to internet service providers and film studios. Some notable achievements include:
- Reduced AWS hosting costs by decommissioning unused assets and implementing free SSL solutions.
- Improved disaster recovery readiness through automated backup verification and system monitoring.
- Led DDoS mitigation and recovery efforts, ensuring uninterrupted services during cyberattacks.
- Supported broadcast automation systems for live TV news programs and variety shows.
- Supervised IT operations for 2000+ users with complex Active Directory, VMware, and Exchange environments.
Education
B.S. Information and Computer Science (1998)
Bohol Institute of Technology – Gallares Street, Tagbilaran City, Bohol, Philippines
Other Projects
- Freelance Structured Cabling projects for educational and commercial clients.
- Developed corporate websites such as Cebu Trip Rent A Car and Bal Tours Travel Agency.
Contact Details
📍 RM 106, Casablanca Suite, Bigfoot Studios, Mactan, Lapu Lapu City, Cebu, 6015, Philippines
📧 Email: j_borja@yahoo.com
📱 Mobile: +63 928 299 4770