Hire the Best Software Defined Networking (SDN) Specialists in Lahore, PK

Specialist with deep expertise in pfSense firewalls, Proxmox VE and Hyper-V virtualization, Docker containerization, Kubernetes orchestration, and DevOps practices. CCNA, CCNP, and CCIE certified with Top-Rated status and 100% Job Success Score. I've successfully deployed high-availability clusters, enterprise firewalls, container platforms, and DevOps infrastructure for organizations globally across AWS, Azure, GCP, Hetzner, and Digital Ocean. 🔥 Network Security & Firewall Services - pfSense/OPNsense deployment and optimization - VPN solutions: IPsec, OpenVPN, WireGuard, site-to-site and remote access - Enterprise network design and security - Cisco/MikroTik/Ubiquiti network equipment management - IDS/IPS with Snort and Suricata - Traffic filtering and QoS for VoIP - Bandwidth management and network monitoring with Zabbix - Cloud-based firewall deployments - For advanced network security requirements, please message for consultation 💻 Virtualization & Container Services - Proxmox VE high-availability clustering with ZFS/Ceph storage - Proxmox Backup Server integration - Hyper-V enterprise deployments with failover clustering - VM migration: VMware to Proxmox, P2V, Hyper-V migrations - Performance optimization and capacity planning - Disaster recovery and backup strategies with Veeam - Docker containerization with Compose and Swarm - Kubernetes cluster deployment and orchestration - Infrastructure as code with Terraform - For complex infrastructure projects, please message for consultation 🚀 DevOps & Automation Services - CI/CD pipeline setup and integration - Docker container deployment and optimization - Kubernetes orchestration and scaling - Infrastructure as code with Terraform - Automated deployment workflows - Container registry management - Microservices architecture implementation - GitLab CI, Jenkins, and GitHub Actions integration - For DevOps transformation projects, please message for consultation 🌐 Cloud & Hybrid Infrastructure Services - Multi-cloud deployments across AWS, Azure, GCP, Hetzner, and Digital Ocean - Hybrid connectivity solutions connecting on-premise to cloud - Cloud-based pfSense deployments - VM network security and POS/ERP system security - Software-defined networking (SDN) - For enterprise-scale cloud architectures, please message for consultation 🎯 Why Work With Me Top-Rated with 100% Job Success Score and Cisco certifications (CCNA, CCNP, CCIE). I deliver scalable, secure infrastructure backed by documentation and ongoing support. For complex deployments, HA configurations, or enterprise migrations, I provide comprehensive consultation and architecture services. ✅ Ready to Discuss Your Project? Tell me about your infrastructure needs and goals. I'll respond with a strategic approach and implementation plan. For larger projects, let's schedule a quick Zoom call to ensure alignment on scope and deliverables. 🌐 Available for project-based work and ongoing infrastructure management ⚡ 24/7 monitoring and support plans available

👑 Expert Vetted - Top 1% of talent on Upwork ⭐️ Top Rated Plus - Highly rated for work on large projects 🎯 100% Job Success Score 🕒 3000+ hours on Upwork ✅ 14+ years of experience ✅ 50+ projects delivered ✅ Excelling in delivering Fortune 500-scale projects Over 13 years of extensive experience in Cloud Environment, Corporate Network, FinTechs and ISPs. In Summary, my credentials include, Cloud Expertise Amazon Web Services (EC2, S3, VPC, IAM, Security-Groups, DirectConnect, Transit Gateway, WAF etc) Oracle Cloud Infrastructure (VCN, Subnets, Route Tables, Compute, IAM etc) Google Cloud Platform (IAM, Compute Engine, Firewall, Partner Interconnect, VPN, VPC etc) Security: Cisco FMC, FTDs & ASA, Palo Alto Network Firewalls and Panorama, Fortinet, FortiManager, Fortigate Firewalls, F5 BigIP LTM WAF, IPSec & Remote Access VPNs, NGIPS, Threat Prevention, URL Filtering, Cisco ISE, Cisco DUO, TACACS & Radius Authentication, SIEM, Cortex XDR, Wazuh, Rapid7, Security Onion Routing: OSPF, BGP, MPLS, Policy Base Routing using Route Maps, TCP/IP, Layer 3 Redundancy (HSRP), IP Spoofing, Virtualization (VRF), IP SLA, NAT/PAT, GRE Tunnels. Switching: Nexus VPC, Cisco Stack, Catalyst VSS, VXLAN, Spanning Tree Protocol, EtherChannels (LACP, PAGP), Access-Maps. DevOps: Terraform, Ansible, Python, Git, BitBucket, Docker, Jenkins, Linux, Netbox, Wireshark PCNSE, PCNSA CCNA 200-120 CCNA Security 640-554 CCNP R & S

Network and Cloud Systems Administrator with 5+ years of experience in IT infrastructure. Proficient in: | Networking & Security | Linux & Windows Servers | Hypervisors | AWS& Azure | M365 |Storage Solution Here is a detailed breakdown of my technical expertise: Infrastructure & Networking Networking: I have extensive experience with L2/L3 Switches from vendors like Cisco and Huawei, as well as other managed and unmanaged switches. Firewalls: My security expertise includes working with a wide range of firewall solutions from Cisco, Palo Alto, FortiGate, Huawei, Mikrotik, and Sophos. Wireless: I'm proficient in deploying and managing Wi-Fi solutions from Ubiquiti (UniFi), Ruckus, TP-Link, and Tenda. VPNs: My skills extend to implementing secure remote access using OpenVPN, WireGuard, and Cisco AnyConnect. Network Monitoring: I use industry-standard tools like Zabbix, Nagios, Checkmk, Cacti, and Solaris to ensure network health and performance. Systems & Virtualization Microsoft: I have a strong background in Windows Servers, Active Directory, Office 365, Azure AD, SharePoint, Exchange Online, and Teams. Linux: My Linux administration skills cover a variety of distributions, including Red Hat, Debian, SUSE, Kali Linux, CentOS, Ubuntu, and Fedora. Virtualization: I am an expert in virtualization technologies, including VMware vSphere, Hyper-V, Proxmox VE, Citrix Xen, and XCP-ng. Containerization: I am proficient in Docker, Kubernetes, and OpenShift for modern application deployment. Storage Solutions: I have hands-on experience with Synology NAS, SAN, Unraid, and TrueNAS. Mail Servers: My skills in email management include working with MS Exchange, Modoboa, Postfix, and Dovecot. Cloud & Security Cloud Computing: I am well-versed in cloud services, including SaaS, PaaS, and IaaS, and have practical experience with AWS, Azure, Hetzner, and Contabo. Endpoint Protection: My security skills include managing endpoint protection solutions like EDR, XDR, CrowdStrike, Falcon Sensor, Vipre, and ESET. SIEM Solutions: I have experience with Wazuh and Splunk for security information and event management. Applications & Tools Linux Applications: I have a strong command of common Linux applications such as Nginx, Apache, Gitlab, dhcpd, Bind9, and PowerDNS. Ticketing Systems: I'm proficient in using ticketing and project management tools like Redmine and Jira. VoIP: My experience includes working with VoIP platforms such as Vicidial and Issabel.

Hi, this is Umair here, a System Administrator & Network Engineer with 9+ years of experience helping businesses build secure, high-performance IT infrastructure. Expert in VPN setup (WireGuard, OpenVPN), Cloud (AWS/Azure), VoIP, and Server Management. I have worked with 40+ clients across the globe and earned some fantastic testimonials. I am dedicated to ensuring optimal performance and security of IT systems, enabling businesses to operate seamlessly and efficiently. I’m skilled in several different areas, and as such can offer services including: ● Installing and configuring software ( Windows server - DHCP - DNS - AD- AD DC - GPO - Print Management) ● Microsoft Exchange ● Email Server ● Server Migration. ● In-depth Knowledge of Operating Systems (Windows - MacOS) ● Microsoft 365 and Google Cloud Full Setup ● Managing physical devices, such as servers and printers. ● Networking Engineer ● VPN ● Problem-Solving ● Cloud Computing (Azure - Contabo | Virtual Private Server) ● Security and Monitoring ● Troubleshooting ● IT Support ● Providing Users With Remote Access ● Documenting and reporting on system configuration and maintenance. ● Network Infrastructure ● VoIP Engineer ● Backup Server Please let me know if you have any further questions or concerns. I look forward to working with you. Regards.

Our distinguished team brings quality to IT business operations and expertise in designing, planning, implementing, and maintaining in the ­fields of IT infrastructure. Working on a diverse range of projects has proven our ability to meet time frames and deliver quality solutions that satisfy our clients’ needs. We strive for service excellence and long-term relationships with our clients. We want to make sure you have the best experience, from pre-sales to purchasing, and product quality. Our knowledgeable engineers will help you design a custom component for your project’s requirements.

I am a seasoned Telecom Engineer with over 16 years of experience in Networks, with core expertise in Routing, Switching, Security, and System Administration. My experience is bolstered by a range of industry-leading certifications, including ENCOR, CCNA, CCNP (Route & Switch), along with training in CCIE, MCSE, NSE4, and ITILV4. Firewall Expertise: Fortigate: 1500D, 1200D, 900D, 600C, 600D, 501E, 200D, 101E, 60D, 80F, 50B. Cisco ASA: 5505, 5506, 5508, 5510, 5512, 5520, 5540. Cisco Firepower: 1010. SonicWall & Zyxel: ZyWall USG 20 & 50. Router Expertise: Cisco Routers: 1800, 1900, 2900, 3800, 7200, 1100. Switch Expertise: Cisco Switches: 6506E, 4506E, 3850, 3750, 3560, 3650, 2960, 2950, SG-300, 9300. H3C Switches: 5130, 5560X. WiFi Controllers: Cisco: 2504, 3504. H3C: WX-3820. Network Administration & Security: Network Security: Configuring firewall rules, IPS, DMZ, VIP, web control, and application control to protect network integrity. PANDA Gateway Defender: Managing and monitoring for optimal security performance. WiFi Network Management: Administering standalone WiFi networks, including Ruckus, Cisco, Linksys, TP-Link, D-Link, Unifi, and Aruba. Monitoring Tools: Utilizing Op Manager, SolarWinds NMS, and Cacti (MRTG) for effective monitoring of routers and switches, including LAG port management. Routing & Switching Protocols: Routing: Expertise in RIP, OSPF, EIGRP, BGP for dynamic routing and redundancy. Switching: Implementation of VLANs, Inter-VLAN Routing, VTP, STP, PVSTP for network segmentation and redundancy. Redundancy Protocols: HSRP, VRRP, GLBP for high availability. Security: Access-Lists, AAA, 802.1X Port Security to enforce network security policies. System Administration Expertise: Domain Controllers: Installation, configuration, and maintenance of Domain Controllers and Additional Domain Controllers to ensure network security and user management. Email Servers: Managing Microsoft Exchange Server and Lotus Notes to provide reliable email services, including configuration, troubleshooting, and performance tuning. Antivirus & Endpoint Security: Administering Symantec Antivirus Endpoint Server to protect network endpoints from threats, including regular updates, scans, and incident response. Collaboration Tools: Configuring and managing Microsoft Outlook and related tools for seamless communication across the organization. Backup & Disaster Recovery: Implementing and managing backup solutions and disaster recovery plans to ensure data integrity and availability in case of emergencies. Server Security: Hardening servers, applying patches, and configuring security settings to minimize vulnerabilities and maintain compliance with industry standards. Performance Monitoring: Continuous monitoring and optimization of server performance to ensure efficient operation and to preemptively address potential issues. With extensive experience in both network and system administration, I am well-equipped to manage complex IT environments, ensuring that all components work together seamlessly to support your business needs. Let’s connect to explore how I can contribute to your success.