- Led a team of network and security specialists in developing and implementing strategies to optimize network performance and strengthen cybersecurity measures.- Directed network planning and deployment initiatives for headquarters and branch locations, ensuring seamless scalability and robust connectivity.- Supervised the implementation of secure VPN tunnels to facilitate seamless data transmission across diverse network environments.- Collaborated with cross-functional teams to develop and execute strategic initiatives aimed at enhancing network resilience and compliance with industry standards.- Evaluated and recommended the adoption of cutting-edge networking and security solutions to meet organizational needs.

- Developed innovative strategies for network optimization and cybersecurity enhancement, deploying advanced router, switch, and firewall configurations.- Oversaw network planning and deployment across headquarters and branches, ensuring scalable and secure connectivity.- Proactively monitored network performance, swiftly addressing issues to minimize downtime.- Promoted knowledge sharing and documentation excellence within the team.- Collaborated on strategic initiatives to enhance network resilience and compliance.

- Engineered router, switch, and firewall configurations to optimize network performance and enhance cybersecurity measures.- Led network planning and deployment for headquarters and branches, ensuring scalability.- Established secure interconnections using VPN tunnels for seamless data flow.- Monitored network performance, swiftly addressing issues to minimize downtime.- Managed security infrastructure, including firewalls, intrusion detection/prevention systems, and access control lists.- Maintained documentation and facilitated knowledge sharing sessions for team empowerment.

- Implemented IPSec site-to-site connections using Fortigate to reduce budget cost network within possible area, securely connecting over 80 branch sites to headquarter.- Managed mail server administration, including creating and troubleshooting user accounts and addressing technical issues as needed.- Coordinated with multiple internet service provider engineers to maintain metro-e layer 2 connections, tracked SLA to ensure high-quality network performance and resolving technical issues.

Development payroll management application with efficiently handles salary calculations, tax deductions, and other payroll-related processes for the company's workforce

- Diagnose and resolve desktop and laptop issues promptly, ensuring optimal performance and user satisfaction.- Install and configure hardware, software, and operating systems with precision and attention to user requirements.- Identify and fix network connectivity issues within the local area network (LAN), maintaining seamless operations.- Address hardware malfunctions and software configuration issues efficiently to minimize downtime.- Investigate and resolve hardware issues related to network infrastructure components to uphold network integrity.