Hire the Best OpenVPN Specialists
in Pakistan

Network & VPN Engineer with hands-on experience in VPN deployment, network monitoring solutions, infrastructure support, and troubleshooting. Skilled in OpenVPN, CloudConnexa, Fortinet, MikroTik, Zabbix, SolarWinds, and Cacti. I help businesses with: OpenVPN & CloudConnexa setup Remote access and site-to-site VPNs Zabbix, SolarWinds & Cacti deployment Network monitoring and alerting Firewall and routing troubleshooting Server and network infrastructure support Secure remote connectivity solutions Focused on delivering reliable, secure, and practical solutions with clear communication and quick support for clients worldwide.

🌟 Top-Rated Mobile App Developer | Android • iOS • VPN • IoT Hello! I'm Shahzain Ali, a Mobile & Desktop App Developer with 8+ years of experience building high-quality Android, iOS, desktop, wearable, and VPN applications. I specialize in Kotlin, Swift, Java, Python, and C++ (Qt) — delivering fast, reliable, and scalable solutions for clients worldwide. 💼 What I Do ✔ Android Development: Kotlin, Java, Jetpack, Room, Maps, Sensors ✔ iOS Development: Swift, SwiftUI, Authentication, In-App Purchases ✔ Desktop Apps: Python (Tkinter), C++ with Qt Framework ✔ Watch Apps: WearOS, watchOS, Samsung Tizen ✔ VPN Expert: OpenVPN & WireGuard integrations for Android, iOS & Desktop ✔ IoT & Embedded: BLE, Arduino, ESP32, NodeMCU, sensor integrations ✔ Cloud & Serverless: Firebase Auth, Storage, Realtime DB 🛠️ Tech Stack Languages & Tools: Swift, Kotlin, Java, Python, C++, SwiftUI, CMake, Android Studio, Xcode, Qt, Tkinter Databases: SQLite, Room, Realm APIs & Integrations: Google, Facebook, Stripe, PayTabs, Maps, Biometric Auth 🌍 Why Clients Choose Me 70+ mobile apps delivered for clients in the USA, Germany, UK, UAE, and beyond Strong knowledge of MVC, MVVM, clean architecture Deep expertise in payment systems, authentication, and geolocation Excellent communication, fast delivery, and clean, maintainable code Developer community contributor with 200K+ reach on StackOverflow ✨ Client Testimonials “Perfect developer, adheres to schedule, highly motivated specialist for any complex task. Will hire again for sure.” “Good experience working with Ali. He has a great attitude and does his best to help.” If you're looking for a reliable, experienced developer who understands both mobile and system-level technologies, let's work together to build something amazing.

Network & Security Engineer (CCNP) | Network Administration | MikroTik (MTCNA) | Fortinet | pfSense | VPN | Firewall | Monitoring | IT Support | Windows server I help businesses design, troubleshoot, and secure reliable networks so operations stay stable and risk stays low. I’m a hands-on Network & Security Engineer with 9+ years of experience delivering real-world solutions across Cisco, MikroTik, Fortinet, pfSense, VPNs, and monitoring. I focus on scalable, documented, long-term fixes (not temporary patches), and I communicate clearly throughout the project. What I can help you with • Network Design & Troubleshooting (LAN/WAN/Wi‑Fi): routing, switching, VLANs, inter-VLAN routing, performance tuning, site-to-site connectivity • Firewall Setup & Hardening: Fortinet / pfSense / Cisco ASA, NAT, security policies, segmentation, best practices • VPN Setup: IPsec / SSL / Site-to-Site / Remote Access, user access control, multi-site tunnels, secure remote work • MikroTik RouterOS Services: routing, firewall, bandwidth/QoS shaping, ISP/WISP setups, wireless optimization, network troubleshooting • Server & Virtualization Support: Windows/Linux administration, VMware / Hyper‑V (support, integration, migrations) • Cloud Support: AWS / Google Cloud (GCP) connectivity, migration support, hybrid networking • Monitoring & Alerts: PRTG / Zabbix, dashboards, alerts, proactive issue detection Example results delivered • Ransomware recovery + security hardening: recovered 91% of encrypted files and implemented protective controls • Multi-site network (50+ employees): reduced downtime 87% and saved $15,000/year through optimized architecture • Secure VPN rollout (3 countries): enabled remote work for 30+ users across multiple locations How I work • Quick assessment → clear plan → controlled changes → testing → full documentation • Secure-by-default approach and clean, maintainable configurations • Available for one-time projects, ongoing managed services, and urgent troubleshooting Send me a short summary of your environment (devices, number of sites/users, ISP links, current issues/goals), and I’ll reply with a practical plan and next steps.

I am a VoIP and network security expert with over 7 years of hands-on experience delivering custom communication solutions for businesses worldwide. I specialize in deploying and supporting VoIP systems such as Avaya, Asterisk, 3CX, Mitel, FreePBX, FusionPBX and Kamailio, with deep expertise in SIP routing, SIP trunking, and cloud telephony. I’ve worked with major providers including Twilio, Voip.ms, Telnyx, and Voxtelesys, and offer reliable integration and troubleshooting services. I also have a strong background in VPNs, firewalls, and secure networking — including Fortinet, pfSense, OPNsense, WireGuard, OpenVPN, and IPSec setups — especially for remote access and restricted regions. Additionally, I offer AI Voice Assistant setup and integration with VoIP systems, as well as AI chatbots for websites and WhatsApp Business automation. My clients benefit from project-based deployment, long-term support, and a live lab environment where I demo solutions in real time before final delivery and deliver reliable, well-tested solutions designed around your business needs. Let’s work together to secure and optimize your communications systems.

With over a decade of experience in the IT industry, I am your one-stop solution for all technology needs. My expertise ranges from specialized Proxmox VE configurations to general IT support, Linux services, and cloud solutions. Whatever your project requires, rest assured that I have the skills to deliver. Areas of Expertise: 🔹 Proxmox VE & Server Management Install Proxmox on dedicated servers High Availability Plans Disaster Recovery Plans Cluster and Ceph Setup 🔹 Technical & IT Support Linux Administration Troubleshooting and Problem Diagnostics Data Recovery and Security 🔹 Linux Services Linux Server Setup and Management Linux System Administration Linux Security Measures 🔹 Cloud Services Vultr Hetzner OVHcloud DigitalOcean 🔹 Software & OS Installation of Windows, Mac, and Linux Speed Optimization Driver Installations Why Choose Me? 100% Accuracy On-Time Delivery Unlimited Revisions 24/7 Support

✅ 5+ Years Securing & Managing Complex IT Systems Hi, I'm a Network & System Administration specialist with deep expertise in infrastructure security, firewall configuration, server hardening, and network troubleshooting. I’ve helped companies across industries secure their systems, streamline their networks, and ensure uptime-critical environments. 🔧 What I Do Best: Network design & setup (LAN/WAN, TCP/IP, DHCP, DNS, VLANs) Server management ( Windows Server, Active Directory) Remote IT management, Clustering and virtualization, Firewall configuration (pfSense, Ubiquiti, Cisco ASA, Fortinet) VPN & remote access (OpenVPN, IPsec, WireGuard) Security audits & patching Intrusion detection/prevention (IDS/IPS) Cloud infrastructure (AWS, Azure, GCP) Microsoft Office365 expert, DKIM, SPF MX RECORD 🛡️ Security-Focused Approach I take a proactive stance on system security—auditing configurations, patching vulnerabilities, and implementing best practices to prevent breaches. Let’s keep your systems fast, secure, and reliable. I’m ready to discuss your project—just send a message. IT Certifications I have, Certified Network Administrator/ Enterprise Ubiquiti/Unifi Network Expert Certified Systems Engineering Expert Certfied End-Point Security Specialist I have deep understanding of the Following tools and Technolgies. Connectwise Manage Expert, Screenconnect Expert. Connectwise implementor. Synology NAS Zoom Phone and Zoom Desktop Phone Expert Email Protection and Email Delivery Specialist, Hyperv, VMware, Vsphere, GCP, AZURE,AWS Expert. Certified IT Support Specialist/Cyber Security Consultant Certified Network Security Expert (Home / Business), VAPT Certified System Security Expert. Certified HelpDesk Support Specialist Microsoft Azure Certified, Microsoft365/Azure EntraID Network Security Certified Network Security and deployment Consultant Domotz Expert/ Synology consultant Fortigate Certified Sonicwall, Ubiquiti. Unifi/Ubiquiti Expert Hands on Experience on: Microsoft Exchange Online Windows 10 Administration Server Administration Experr Windows 11 Administration Remote IT Management/ VPN management Windows Server Administration Expert Domain Migration Microsoft Outlook Network Equipment consultation Server Virtualization Microsoft Windows Powershell Microsoft Active Directory Office 365 DNS DHCP Zendesk trainer, EDR, XDR, Connectwise Admin, CWRMM, Sentinal one Azure Sentinal. Fortinet, Cisco, Network monitoring Expert, Veeam Backup Specialist(Cloudberry, SPX) HIPPA complaince certified, PCI DSS accessor, PCI DSS complaince Expert. Having Certs (NSE1, NSE2, NSE3) ,CCNA, CCNP(training) Crowd Strike Deployment, TrendMicro deployment. i have worked Closely on Network Design Network security OWASP mitigation System Hardening System Security Network Optimization Server administration Server Migrations Network troubleshooting Firewall Configurations Backup policies / configurations. Desktop support. Cloud management Failover clustering Deployment and Management (Windows Server 2019, 2016, 2022). System security Solutions and Deployment. System Hardening. Hands on experience on Cisco Switches(CCNA CCNP LEVEL) and SonicWALL's + Fortigate firewalls, QNAP , QSAN, SYNOLOGY, Buffalo NAS, During My freelancing career i have worked on multiple projects like Network Designs solution deployment across the organization and on top of it have hands on Experience of vendor Management and have know how towards the TrendMicro and Crowd Strike. Setting up IT office were the main procedures during my Job Tenures and also Veeam backup deployment across the organization. EDR, MDR AWS AZURE Specialist. Experience in QNAPS, Synology, Virtualization Expert, Hyper V. Hands on Experience for providing Remote IT Support to multiple clients. Managjng Networks servers plus Security configurations. Hypervisor Expert, Remote IT tools complete Hands on Experience, vpn Expert wiregaurd, openvpn, NAS Expert. Ping me If you require Any sort of Assistance,