Hire the Best Cisco ASA Specialists in Quezon City, PH

I’m a network engineer with over 9 years of experience in managing, optimizing, and securing complex network infrastructures in global environments. Professional Background: I offer end-to-end network solutions—from setup to optimization—designed to give your business uninterrupted performance, top-tier security, and long-term stability. Specializations: 1. Cisco Technologies (Routers, Switches, Firewalls - ASA, ISE, SD-WAN, VPN - AnyConnect) 2. Juniper (Routers and Switches) 3. Arista (Routers and Switches) 4. Meraki (Switches and Access Points) 5. Palo Alto Firewalls 6. Fortigate Firewalls 7. Linux Servers 8. VMWare vCenter Certifications: 1. CCNP Enterprise 2. CCNA Security and Data Center 3. AWS Cloud Practitioner If you’re looking for a reliable professional to manage your network, resolve technical challenges, and strengthen your infrastructure's security and efficiency, let’s connect.

Seasoned and results-driven network and information security professional with proven experience in planning, developing, implementing and integrating security solutions to address business needs. Solid experience in enterprise firewall management, business continuity and disaster recovery planning, IT audit, compliance & governance, vulnerability assessment and patch management, incident and change management, intrusion detection/prevention (IDS/IPS), and security log analysis (SIEM). Subject Matter Expertise: • Vulnerability Assessment/Risk Management • Information Security Governance and Audit & Compliance • Security Information and Event Management (SIEM) • Identity and Access Management (IAM) • Information Security Management • Endpoint Detection and Response (EDR) • DevOps & Cloud Security | GCP Azure AWS • Next Generation Firewall Management • Web Application Security • Information Security Awareness Training • Infrastructure Security Monitoring • Security Operations Management (SOC)

Your IT Rockstar is here! With over 15 years in the industry, I help businesses across the Philippines, Australia, UK, and US run smoother, safer, and smarter IT environments, from everyday managed support to cutting edge AI powered ERP automation. I'm Nelzon, founder of Gerizon Technologies, a Managed IT Services Provider delivering enterprise grade solutions to small and mid sized businesses that don't have the budget for a full in house IT team. Whether you need a reliable helpdesk partner, a VoIP system that just works, or someone to bring AI into your ERP workflow, I've got you covered. What I bring to the table: Managed IT & Infrastructure Endpoint and server monitoring using Kaseya VSA X and NinjaOne RMM, patch management, cybersecurity hardening, and backup and disaster recovery with iDrive360. Microsoft 365 & Cloud Full migration, administration, and support for Exchange Online, SharePoint, Teams, and Azure Active Directory, plus Microsoft Azure and Google Cloud Platform environments. VoIP & Unified Communications 3CX Advanced Partner delivering Cloud PBX deployments and SIP trunk configuration for clients across four countries. ERP & Business Applications Odoo ERP implementation and Zoho One suite setup including CRM, Recruit, Projects, People, Flow, and Creator. AI & Automation, my current passion project I'm actively developing a Model Context Protocol module that lets AI agents like Claude and ChatGPT talk directly to Odoo ERP, pulling helpdesk tickets, CRM leads, and inventory data through plain natural language, no manual UI clicking required. It's in final QA and heading toward a commercial SaaS launch. If you're curious how AI can plug into your business systems, I'd love to show you what's possible. Networking & Virtualization Cisco ASA and Checkpoint firewalls, VMware ESXi, Hyper V, VLAN and DMZ architecture, plus enterprise server hardware from HPE, Dell, and IBM. I've led data centre relocations, firewall hardening projects, and infrastructure builds for organizations like Maritime Port Authority Singapore and Duty Free Singapore, so I know how to handle both the day to day support and the big, high stakes projects. Search is over, let's talk about what your business needs and how I can help you get there. Send me a message and I'll get back to you quickly.

I am a Cisco Collaboration Engineer with a track record of successfully implementing, supporting, and optimizing Cisco Unified Communications (UC) solutions for global and local clients. My expertise spans across CUCM, IM&P, CUC, UCCX, Expressway, CUBE, H.323/MGCP/SIP Gateways, Legacy PBX integrations, and WebEx. ✅ What I Offer: 🔹 End-to-end Cisco UC implementation & support 🔹 Incident, change, and problem management 🔹 Troubleshooting Cisco UC and WebEx issues 🔹 VoIP and telephony network design 🔹 Integration of third-party applications (Verint, Calabrio, Avaya, Polycom) 🔹 Documentation & knowledge sharing for teams 📌 Certifications: ✔️ CCNP Collaboration ✔️ Cisco Certified Specialist – Collaboration Core ✔️ Cisco Certified Specialist – Implementing Collaboration Applications ✔️ Cisco Certified Specialist – Collaboration Call Control & Mobility