I am a CCIE Security/NSE4/AWS, Azure and OCI Foundation certified network professional and I have worked for 6 plus years in Cisco TAC security team. I have an over all 13 plus years of experience. I have worked on multivendor products like firewalls like Palo Alto, Cisco, Fortigate, Sonicwall etc, load balancers (F5 LTM, AFM), SDN solutions, Cisco Switches like catalyst, nexus etc. I have good exposure of configuring cisco switches (Nexus and Catalyst) and routers. I have expert level knowledge of Cisco firewalls (ASA/FTD), fortigate, pfsense and palo alto. I have very strong troubleshooting skills and I have done several migrations of firewalls and other technologies. I have migrated several multi vendor firewalls to Cisco Firewalls and vice versa. Also, have worked on a mass migration project like migrated more than 70 cisco ASAs to Cisco FTDs. I am managing more than 15 Palo Alto firewalls and 30 Fortigate firewalls. I have sounds concepts and working knowledge of AWS advanced networking and Azure networking. I have configured several VPN connections between cloud and multivendor firewalls.

I am an experienced IT professional with over 10 years of hands-on experience and a flexible approach to work. Throughout my career, I have successfully completed numerous projects across different domains. Having worked for more than 3 years as a Network Engineer in a broadcasting company (Sports TV channel), I have also gained extensive expertise in live video production and post-production. I am proficient in media-related applications such as Adobe Premiere Pro, After Effects, Blender, vMix, Resolume Arena, and Aximmetry (Unreal Engine). Areas of expertise Firewalls Fortigate,Cisco ASA, Cisco Meraki, Draytek, MikroTik, Pfsense, IPCOP IPS: Snort, Suricata Email Gateways: Forti Mail, Symantec Bright Mail Gateway Storage : Synalogy, EMC, Thecus, HP SAN, Freenas, OpenFiler OS : Windows 2016 – 2008 R2, Redhat, Ubuntu Server, Centos, Windows 10 to 98 Servers : Active Directory, Windows and Samba File Servers, Web Server Apache IIS, DNS Servers, Zimbra mail Server, Terminal Server TSPLUS, Radius Servers, Networking : Cisco Routers Configurations, Cisco Switches Configurations, Configuring VPN IPsec Site to Site Video Production(Pre and Post); Adobe Premiere Pro, Adobe After Effects, vMix

I am a CCIE-certified Network Engineer with over 14 years of experience designing, upgrading, and supporting on premise and hybrid enterprise network infrastructure across healthcare, financial services, professional services, public sector, and managed services environments. My background is rooted in deep hands-on expertise across routing and switching, data center networking, WAN architecture, and advanced troubleshooting in complex, multi-vendor environments. I have worked extensively with platforms including Cisco, Palo Alto, Infoblox, Arista, and Juniper. Throughout my career, I have led large-scale remote and hybrid deployments, stabilized critical network environments, and improved uptime, performance, and scalability across both data centers and distributed enterprise systems. I bring a strong ability to partner cross-functionally with infrastructure, security, and operations teams to deliver resilient, high-performing network solutions. CORE COMPETENCIES: ★ Data Center Architecture ★ Routing & Switching ★ SD-WAN ★ Network Security ★ WAN Architecture ★ Infrastructure Modernization ★ Advanced Troubleshooting ★ Cisco Nexus & Catalyst ★ Palo Alto / Fortinet Firewalls ★ Infoblox ★ BGP / OSPF / EIGRP ★ MPLS / DIA ★ Network Automation (Ansible) ★ High Availability & Resiliency ★ Leaf & Spine / Core & Distribution & Access TOOLS: Cisco IOS | Cisco NX-OS | Cisco Nexus (9000/7000/5000/2000) | Cisco Catalyst | Cisco ACI | Arista EOS | Juniper MX/EX | ArubaOS | Nokia OS | Cisco Meraki | BGP | OSPF | EIGRP | vPC | STP | VDC | VXLAN | EVPN | NAT | QoS | Multicast | VRF | DMVPN | IPsec | HSRP | VRRP | GLBP | LACP | LLDP | CDP | Cisco Catalyst SD-WAN | Viptela SD-WAN | SilverPeak SD-WAN | MPLS | DIA | Metro Ethernet | Palo Alto | Fortinet | Cisco ASA | Cisco ISE | Cisco DNA | Wireshark | Ansible | TCL Shell | Python | SecureCRT | PuTTY | ServiceNow | Microsoft Teams | Zoom | Webex | Outlook | Visio CERTIFICATIONS: CCIE Routing & Switching #51201 | CCNP | CCDA | MCSE

Are you looking to secure, optimize, or modernize your IT infrastructure? I’m Hamza, a CCNP Security-certified Systems & Network Engineer with 5+ years of hands-on experience in cloud, cybersecurity, and enterprise network environments. I help businesses strengthen their infrastructure, secure remote access, and build resilient cloud-connected networks. Core Expertise - Firewall configuration & hardening (Cisco , FortiGate, Palo Alto,) - Secure VPN deployment (IPsec, SSL VPN, Zero Trust concepts) - Microsoft Azure security & cloud infrastructure (VMs, Azure AD, Intune, Defender for Cloud, Sentinel) - Windows Server administration (AD, GPO, DNS, DHCP) - Hybrid & cloud migration projects - Network monitoring & security optimization What You Can Expect – Security-first approach – Clear technical communication – Reliable remote collaboration – Structured and well-documented implementations – Practical solutions tailored to small and medium businesses I work with international teams where reliability, performance, and security are critical. Let’s discuss your project — whether it’s a one-time setup, firewall audit, VPN configuration, or ongoing infrastructure security support.

I am a Senior Network, Cloud, DevOps, and Cybersecurity Engineer with 17+ years of hands-on experience designing, securing, and supporting enterprise infrastructure across cloud and on-premise environments. I specialize in Microsoft 365, Azure, AWS, Google Workspace, enterprise networking, and DevOps automation, helping organizations build scalable, secure, and high-availability systems. Throughout my career, I have delivered enterprise infrastructure, cloud migrations, cybersecurity solutions, and DevOps automation for government organizations, enterprises, and global clients. I have also led large-scale infrastructure projects including high-availability systems supporting national platforms handling over PKR 100M per day in transactions. My focus is helping businesses deploy reliable infrastructure, migrate to the cloud, secure systems, and automate operations. What I Can Help You With ☁️ Cloud & Microsoft 365 Microsoft 365 / Office 365 deployment & security Google Workspace administration & migration Azure infrastructure & Azure Virtual Desktop (AVD) AWS architecture & cloud infrastructure AWS Workspaces & Active Directory integration Hybrid cloud architecture (Azure, AWS, GCP) Cloud security hardening & compliance 🔄 Migrations & Infrastructure Google Workspace → Microsoft 365 migration Microsoft 365 → Microsoft 365 migration Exchange Server deployment & migrations OneDrive / SharePoint migrations Email migrations (all platforms) Active Directory migration & hybrid identity 🖥️ Systems & Virtualization Windows Server administration Active Directory, DNS, DHCP VMware / vCenter / Hyper-V virtualization RDS & Azure Virtual Desktop environments NAS / SAN storage deployment Veeam backup & disaster recovery Remote OS installation & infrastructure setup 🌐 Networking & Security Cisco, Fortinet, MikroTik, UniFi, Meraki Firewall configuration & VPN deployment Network design & infrastructure diagrams BGP, OSPF, MPLS enterprise networking SSL configuration & reverse proxy (NGINX) Port forwarding & secure remote access Cybersecurity monitoring & threat detection ⚙️ DevOps & Automation Docker containerization Kubernetes cluster operations CI/CD pipelines (Jenkins, GitHub Actions) Monitoring with Prometheus & Grafana ELK Stack (Elasticsearch, Logstash, Kibana) Infrastructure automation & monitoring Additional Services ✔ Technical troubleshooting & infrastructure support ✔ Cybersecurity consulting & hardening ✔ Malware protection & WordPress security ✔ Cloud VPN and secure remote access ✔ Network assessment and architecture design Certifications Certified Kubernetes Administrator - CKA AWS Certified Solutions Architect – Associate Microsoft 365 Enterprise Administrator Microsoft Azure Security Engineer Azure Architecture Expert Fortinet NSE 7 Cisco Meraki Specialist Certified Kubernetes Administrator (CKA) VMware Virtualization Certified Oracle Cloud Infrastructure Certified ISO/IEC 27001 Information Security Associate 🎓 Education: MS Information Security ✔ Why clients hire me 17+ years enterprise infrastructure experience Certified across major cloud platforms Deep expertise in networking + cloud + DevOps Proven ability to deliver secure, scalable systems Reliable remote support for global clients If you need help with cloud migration, infrastructure deployment, cybersecurity, or enterprise networking, feel free to reach out. I’d be happy to help design and implement the right solution for your business.

Migrating clients from on-perm to Amazon Web Services, and Azure. Working and managing Hybrid Cloud Technologies. Supporting Clients in VMWare, Microsoft Hyper-V, OpenVZ, and Xen Virtualization. Server administrator with 10 + years of Windows experience. DIB (Defense Industrial Base) CMMC RP- Azure GCC, and Azure GCC High Migrations. Microsoft Active Directory, Exchange 2003 - 2019, Hosted Exchange, Office 365, Google Apps, Microsoft Intune Setup, and configuration management / Microsoft Endpoint manager, Azure AD/Azure, Azure Migerate, Azure VMS, Microsoft Defender, SQL Server, Help with NIST 800-171 Implementations on GCC(Government Community Cloud), and GCC High. Proficient in Server Setup, Upgrades, Physical to Virtual Server Migrations/ Upgrades, and Server Migrations/ Exchange Migrations. Exchange to O365 Migrations. I am passionate about learning new technologies and helping clients move to the cloud. Proficient in Disaster Recovery (Including Datto, Shadow-Protect, Veeam, Acronis cloud, Max Online back, Carbonite,) Patch Management (Labtech, Kaseya, Vistara, Max remote management) , Network Monitoring, Network Setup, and Troubleshooting Workstation Deployment, Installation, Setup, and Repairs (Desktop and Laptops) Server Deployment and Troubleshooting Database and System backups Customers solutions to improve business to business operations 5+ years of Linux and Unix Experience Cisco Asa, SonicWALL, Cisco Switches Meraki, Sonic wall Firewalls, VPN, Remote Desktop Setup and Troubleshooting, 15+ Plus years in Managed Services Experience 15+ years in Active Directory / Windows Servers/ Migrations I've worked for 6 different MSP's(Managed Service Providers) s in my past. Projects I've serviced in my past: US Government, DIB (Defense Industrial Base) CMMC- GCC, and GCC High. Finical , HIPAA/ medical, Manufacturing, and other industries.

Let's discuss how I can enhance your security posture. Certifications: 3x Fortinet FCSS - SDWAN & Network Security / Zero Trust / Public Cloud 3x AWS - Solutions Architect / Advanced Networking / Security Speciality Cisco CCNA and Cisco IOT SM Skills: Secure Enterprise Network Advanced SDWAN Configuration Fortinet SDWAN and FortiManager Templates ZTNA Public Cloud Security Directory and Authentication Systems SIEM technology Advanced Technical Support and Troubleshooting

CCIE certified Network Engineer with 8+ years of experience. Dedicated and result-focused professional, with in-depth knowledge about networking. Highly motivated and ready to relocate for a good opportunity. My skills: * IP addressing and subnetting - implementing & designing a new network. * Configuration and Troubleshooting of Routing Protocols IGRP, OSPF, ISIS, EIGRP, BGP, IBGP, EBGP. * BGP Path-Attributes, Confederation, Route Reflector, BGP Communities. * Concepts of Redistribution, Route Maps, and Route Summarization * Knowledge of switching technologies such as spanning tree protocol (STP), * VLAN, VLAN Trunking, HSRP, VRRP, GLBP, RSTP, MSTP. * Good understanding of MPLS, Layer 2 VPN, Layer 3 VPN, MPLS TE-HSB, MPLS Inter-AS Option A B and C. Certifications: Cisco Certified Internetwork Expert Enterprise Infrastructure (CCIE# 68919) Cisco Certified Network Professional Enterprise (CCNP) Huawei Certified ICT Expert Routing & Switching (HCIE#1222)

Top Rated Plus, Experienced Network Engineer & Network Operations Manager With ⭐️ over a decade ⭐️ of experience in network engineering and operations, I bring a wealth of expertise to meet your business needs. As a seasoned Network Engineer, I have successfully handled clients across the globe, ensuring robust and efficient network solutions. ▶︎ PROFESSIONAL BACKGROUND: Former Global Network Operations Manager at one of the largest BPOs worldwide. Led a team of network professionals to manage and optimize global infrastructures. ▶︎ SPECIALIZATIONS: 1. ⭐️ Unifi/Ubiquiti: Cloud gateways, routers, switches, access points, and cameras. 2. Cisco: Routers, switches, access points, firewalls (ASA and FTD), ISE, SD-WAN, DUO, and Umbrella. 3. ⭐️ VPN Expertise: AnyConnect, Secure Client, Wireguard, OpenVPN, IPSec VPN, and SSL VPN. 4. Meraki: Access points, switches, and routers. 5. Palo Alto Firewalls 6. Sonicwall Firewalls 6. Linux Servers 7. Synology NAS ▶︎ CERTIFICATIONS: ✅ CCNP ✅ CCNA Security ✅ Lean Six Sigma Yellow Belt ▶︎ WHY CHOOSE ME? Proven track record of delivering high-quality network solutions. Extensive experience with a variety of network technologies and platforms. Committed to providing exceptional service and support to ensure your network's success.

I aspire to contribute to an organization that recognizes my strengths, enhances my skills, and fosters professional growth in the field of networking. With around 10 years of experience in the IT industry, I bring expertise in networking, wireless technologies, security, and SD-WAN. As a versatile and adaptable professional with over a decade of experience in the private sector, I have extensive hands-on knowledge of routers, switches, firewalls, and a broad range of networking solutions. My technical proficiency covers Cisco Nexus Switches, Cisco Meraki devices, Cisco Wireless, Cisco Prime, Cisco WAAS, Aruba Wireless, Aruba ClearPass (CPPM), Aruba Central, Aruba Gateway, Palo Alto Firewalls, Panorama, Prisma SD-WAN, Fortinet products (FortiGate, FortiSwitch, FortiAP, FortiExtender, FortiManager, FortiAnalyzer, FortiCloud), F5 BIG-IP, Silver Peak SD-WAN, Ubiquiti UniFi solutions, Cradlepoint, VMware Cloud, OpsRamp, MS Visio, ServiceNow, and various network-related projects. I am a dedicated, motivated, and adaptable professional with a positive attitude, strong problem-solving skills, and a commitment to maintaining high professional standards. My ability to quickly grasp new technologies, communicate effectively, and take on challenges allows me to work independently or as part of a team. Technical Expertise Routing OSPF, EIGRP, eBGP, iBGP, VRF, Static & Dynamic Routing, Cisco Routers, Cisco Meraki Appliance, Cisco WAAS, Ubiquiti UniFi Gateway Switching VLANs, Port Security, Trunking (802.1q), EtherChannel, VTP, STP, MST, RSTP, PVST Inter-VLAN Routing, CEF, HSRP, VRRP, GLBP, PoE, SPAN, MAC Table, VSS, vPC, Flex-Link Cisco Catalyst & Nexus Switches, Cisco Meraki Switches, Ubiquiti UniFi Switches Security Policy-based & Route-based VPN, AAA, ACLs, Cisco ASA, FortiGate, Palo Alto Firewalls, Sophos Firewalls Panorama, Aruba CPPM, Aruba Gateway, Cisco Meraki Firewall (L2/L3 Security), NAT, SD-WAN IP Source Tracking, OpenVPN, pfSense Firewall, UniFi Gateway Wireless Cisco Wireless LAN Controller (WLC), Cisco Prime, Cisco DNA, Cisco Meraki, Aruba Central Aruba WLC, Aruba CPPM, WLAN, Cisco AP, Cisco Meraki AP, Aruba AP, Mist AP, UniFi AP Network Monitoring & Tools ServiceNow, OpsRamp, Remedy, JIRA, ScienceLogic, SolarWinds Certifications & Professional Qualifications Cisco Meraki Solutions Specialist (ECMS) CCIE Enterprise Infrastructure Managing Campus Networks with Aruba Central Cisco Meraki Network Associate (CMNA) Aruba Mobility Fundamentals Palo Alto Networks Certified Network Security Engineer (PCNSE) NSE 1/2/3/4 Network Security Associate Silver Peak Technical Sales Professional, Silver Peak SD-WAN Cisco Certified Network Associate (CCNA) Firewall Vendors: Cisco (Cisco ASA, Firepower, Meraki MX) Palo Alto Networks (PA-Series, Prisma Access, Panorama) Fortinet (FortiGate, FortiManager, FortiAnalyzer) Check Point (Quantum Security Gateway, Harmony) Sophos (XG Firewall, SG UTM) WatchGuard (Firebox Series) SonicWall (NSA, TZ Series) Juniper Networks (SRX Series) Barracuda (CloudGen Firewall) Zscaler (Cloud Security) Forcepoint (Next-Gen Firewall) Hillstone Networks (A-Series, X-Series) Huawei (USG Firewall) Sangfor (NGAF – Next-Gen Application Firewall) F5 Networks (BIG-IP Advanced Firewall) McAfee (Trellix) (Network Security Platform) Cyberoam (UTM Firewall) Netgate (pfSense) Ubiquiti (UniFi Security Gateway) DrayTek (Vigor Security Firewalls) Lancom (R&S Unified Firewalls) GajShield (Next-Gen Firewall) Versa Networks (SASE & SD-WAN) Cato Networks (SASE) Hillstone Networks (Next-Gen Firewall) OPNsense (Open-source Firewall) Clavister (Secure SD-WAN & Firewalls) ZYXEL (ATP, VPN, USG FLEX Firewalls) Perimeter 81 (Cloud Firewall & SASE) Networking Vendors Cisco (Catalyst, Nexus, ISR, ASR, Meraki) Aruba (HPE) (Aruba Central, ClearPass, Instant APs, Switches) Juniper Networks (EX, QFX, MX Series) Extreme Networks (Summit, VSP, Fabric) Hewlett Packard Enterprise (HPE) (FlexNetwork, Aruba Switches) Brocade (Now Broadcom) (ICX, MLX Series) Ubiquiti (UniFi Switches, Dream Machine, EdgeMax) MikroTik (RouterBOARD, Cloud Core Router, Switches) Dell EMC Networking (PowerSwitch, VxRail) TP-Link (Omada, JetStream Switches) Huawei (CloudEngine Switches, NetEngine) Netgear (ProSAFE Switches, Orbi, Insight Managed) Nokia Networks (Service Routers, AirScale) Zyxel Networks (Nebula, GS Switches) Ruckus Networks (CommScope) (ICX Switches, SmartZone) Ciena (Blue Planet, Adaptive Networks) Broadcom (StrataXGS Switches, Tomahawk) Arista Networks (CloudVision, EOS Switches) Radware (Alteon Application Switches) Cradlepoint (NetCloud SD-WAN, Wireless Routers) Silver Peak (HPE) (SD-WAN EdgeConnec Silver Peak (HPE) (SD-WAN EdgeConnect) Cato Networks (SASE & SD-WAN) Versa Networks (SD-WAN, Secure Networking) With my extensive experience and deep technical expertise, I am confident in my ability to deliver effective networking, security, and cloud solutions while continuously adapting to new technologies and industry trends.