Raymond Isidro Email & Phone Number

Biñan, Ph

• Provide high level technical support and act as the first point of escalations.• Supporting network equipment including routers, switches, WAN accelerators.• Troubleshooting firewalls, routing and switching to maximize network, efficiency and security.• Investigating faults in the network. Monitor network and hardware health through Quality of systems and tools.• Reporting network status to key stakeholders.• Employs production monitoring to ensure that all systems and applications are running and available.

Network Administration and Maintenance• Managed and configured Network Infrastructure including Switch, Routers, Access Points, WLC, Firewall, Network Access Control and Web Application Firewall.• Provide a fast and reliable Tier 3 support to our stakeholders.• Configuring and managing routing protocols: MPLS, OSPF, BGP, Static Routing, and EIGRP.• Configured and optimized network protocols such as TCP/IP, SNMP, SFTP to ensure reliable network connectivity and performance.• Designed and optimized Network Address Translation (NAT) configurations to comply with security policies, regulatory, requirements and business needs.• Managed user accounts, permissions, and access rights for network resources using Active Directory or LDAP.• Managed and Maintained DHCP and DNS. Configured DHCP scope, options and reservations based on corporate needs and network requirements. Managed DNS configurations for a WAF to ensure reliable and secure DNS resolution for web applications.• Establish network by evaluating network performance issues, availability, throughput and Latency.• Managing and proactively performing monitor network performance, network bandwidth, security monitoring, analysis of logs and optimize efficiency.• Coordinating with vendors and stakeholders to ensure project milestones were met within specified timelines and budget constraints.• Planned and executed the deployment of new Cisco Router (C8300, C4461) and Cisco Switch (C9500, C9300) to replace end-of-life equipment.• Maintain MDF and IDF environment, organize, and secured.

Bachelor'S Degree, Electrical And Electronics Engineering

Education record