Calamba, Calabarzon, Philippines
I’m an IT Manager with 15+ years of experience in systems administration, network engineering, and software development. I manage and improve IT environments including Linux servers, enterprise networks, Fortigate firewalls, and databases, ensuring systems are secure, reliable, and scalable. I combine hands-on technical work with leadership—guiding teams, solving complex problems, and delivering solutions that support business needs. I’m passionate about automation, cybersecurity, and continuous improvement, and I enjoy building systems that make work more efficient and effective.
As IT Manager, I oversee the organization’s overall IT operations, ensuring secure, efficient, and scalable systems that support business objectives. I lead both infrastructure and development initiatives while aligning technology with operational needs. Manage and lead IT operations covering Linux servers, enterprise networks, databases (Oracle), and virtualization environments Design and implement network architecture using Fortigate firewalls and Aruba switches, including VLAN segmentation and security policies Oversee cybersecurity measures, risk assessment, and incident response to protect company assets Lead and mentor IT team members, fostering technical growth and operational excellence Plan and execute IT projects such as system deployments, NAS implementation, and infrastructure upgrades Develop and implement automation solutions and scripts to streamline IT processes and improve efficiency Manage vendor coordination, procurement, and IT budgeting Ensure system availability through monitoring, backup strategies, and disaster recovery planning Collaborate with business units to deliver technology solutions aligned with company goals Key Contributions: Improved system reliability and reduced downtime through proactive monitoring and optimization Strengthened network security and performance across the organization Streamlined IT operations by introducing automation and standardized processes
Creating Applications to collect data from PLCs Create Iot Applications using Raspberry PI and Python linked to Omron AGV Handle communication between PLC(Mitsubishi,Keyence, Omron...) with Kepware and Indusoft Install and configure Fortigate 401E Enable WFH using VPN (Fortigate) Create Virtual Machines using Citrix Xenserver / VMware/XCP-ng Tuning and Securing Linux Servers Create Backup Server using Bacula Opensource on Ubuntu Manage Mysql, Oracle, MSSQL, MariaDB Deployed LoadBalancer using HAProxy for WebServer and MariaDB
Installed and Configured Linux Web Proxy and File Server
LIF Is book distribution company engaged in direct marketing and direct selling. We are dedicated to the goal of developing increased interest in reading among children at an earliest possible age. Our vision is to bring premium quality books at low and affordable prices to every child, because we believe that every child should have the opportunity to enjoy good children’s books regardless of economic status.
Assemble and Install POS frontend Install, Configure Troubleshoot Workstations Assist in Payroll Programming