Empowering US Small Businesses with Enterprise-Grade Security.
From proactive threat hunting to building redundant infrastructures, we are the shield that stands between your data and digital chaos.
Our Story
Bridging the Gap Between High-End Security and SMB Budgets.
Founded with a vision to protect the heart of the US economy—Small and Medium Businesses. We realized that while big corporations have massive security budgets, clinics, law firms, and small offices are often left vulnerable.
CyberShield Tech was built to provide that same enterprise-level protection. With a local presence in the US and a world-class technical team in Bangladesh, we offer a hybrid model that guarantees 24/7 vigilance without the corporate price tag.
15+
500+
Systems Secured & Managed
99.9%
Uptime Guaranteed for Our Clients
Our Process
Your Path to a Fortified Infrastructure
Security Audit
We perform an exhaustive discovery of your current infrastructure to identify every single point of failure.
Strategic Fortification
Our engineers deploy redundant systems (3-2-1 backups, failover DNS) and harden your firewalls.
Continuous Vigilance
We provide 24/7 monitoring and remote support, ensuring threats are stopped before they reach your network.
The Goal
Our Mission
To make high-end cyber security and redundant IT infrastructure accessible and affordable for every SMB across the United States.
The Outlook
Our Vission
To become the most trusted digital shield for small-scale digital infrastructure, ensuring no business ever suffers from preventable downtime or data loss.
The Team
Meet Our Team
Nahid Nizami
Founder & Chief Systems Architect
CCNP | CCNA | CEH | PMP Certified
About Me
With over 9 years of frontline experience, Nahid is a seasoned architect of resilient digital infrastructures. His career spans mission-critical sectors, including US Government agencies, Aviation, and Telecommunications, where he has designed and hardened enterprise-grade networks.
Nahid specializes in building ‘Zero-Trust’ architectures, utilizing advanced firewall remediation (Palo Alto, Fortinet) and high-availability server solutions. His deep expertise in Cisco, UniFi, and Hybrid-Cloud (AWS/Azure) environments ensures that client operations remain uninterrupted and absolutely secure.
At Tech Cyber Shield, Nahid leads the vision of bringing enterprise-level redundancy and proactive cyber defense to Small and Medium-Sized Businesses (SMBs) across the United States.
Proven Industry Impact
🏢 Link3 Technologies Ltd: ISP Support Engineer (Scale & Redundancy).
🏛️ Government Office.
✈️ Aviation Industry.
🔗 Blockchain
Md. Nabil Hossain
Co-Founder & Lead Infrastructure Engineer
RHCSA Certified | RHEL9 Specialist | B.Tech in CSE
About Me
Nabil is the technical driving force behind the robust infrastructures at Tech Cyber Shield. As a Red Hat Certified System Administrator (RHCSA) with a B.Tech in Computer Science, he specializes in Linux environment hardening, enterprise-grade networking, and backend automation.
With years of experience managing mission-critical IT projects—from Government infrastructure (NCC) to high-scale operations at Tier-1 ISPs—Nabil brings a unique perspective on reliability and performance. He is an expert in architecting ‘automation-first’ solutions using Python and Django, ensuring that client networks are not just secure, but also highly scalable and efficient.
His deep proficiency in MikroTik, Cisco, and UniFi environments allows him to bridge the gap between complex hardware deployment and seamless software automation, providing our US clients with the ultimate digital fortress.
Technical Firepower (Key Skills)
🐧 Linux Mastery: RHEL9, Hardening, Kernel-level Security & Automation.
⚙️ Backend Innovation: Python & Django based SaaS development & Payment Logic.
🌐 Enterprise Networking: MikroTik, Cisco, and UniFi scale infrastructure.
🏗️ ISP-Grade Support: Hands-on experience with major network backbones and failover setups.
Proven Industry Experience
🏢 Link3 Technologies Ltd: ISP Support Engineer (Scale & Redundancy).
🏢 Amber IT Solutions: Software Systems Engineer (ChefOnline Project).
🏛️ IT Project: Network Maintenance & Hardware Deployment (Government Sector).
A K M Nurul Alam
Lead Cloud & Solution Architect
Azure Solutions Architect Expert | VCP | ITIL Certified
About Me
Nurul Alam is a visionary IT Solution Architect with over 12 years of mastery in designing and managing large-scale enterprise infrastructures. He holds the prestigious Microsoft Certified: Azure Solutions Architect Expert credential, placing him among the elite tier of cloud architects globally.
Nurul has led mission-critical digital transformations for industry giants, including modernizing the data center infrastructure for Grameenphone’s 600 contact centers and spearheading the complete end-to-end IT setup for Bashundhara Group. His expertise spans Multi-Cloud environments (Azure, AWS, OCI), VMware-based Software Defined Data Centers (SDDC), and high-availability SAP management.
A specialist in disaster recovery and IT governance, Nurul has engineered resilient systems for high-stakes organizations like the Bangladesh Police, ensuring absolute data integrity and 24/7 business continuity.
Technical Firepower (Key Skills)
☁️ Cloud Architecture: Expert-level design in Azure, AWS, and Oracle Cloud (OCI).
🖥️ Virtualization & SDDC: VMware Cloud Foundation, Horizon VDI, and Hyper-V optimization.
🛡️ Business Resiliency: Disaster Recovery (SRM), Veeam/Commvault backups, and ITIL Governance.
🏢 Enterprise Systems: Large-scale SAP infrastructure management and Microsoft SCCM/Office 365 deployment.
Proven Industry Experience
📶 Grameenphone Ltd: Modernized data centers and cloud services for 600 locations.
🏢 Bashundhara Group: Led the complete IT infrastructure implementation for the group.
🚓 Bangladesh Police: Engineered robust Disaster Recovery and data integrity solutions.
🏗️ Enterprise Tech Corp: Currently driving digital transformation as a Senior Manager.
Md Shaokat Ullaha
Lead VMware & Cloud Infrastructure Architect
VCIX-DCV | VCIX-NV | RHCE | Microsoft Cybersecurity Architect Expert
About Me
Shaokat is an elite architect specializing in the complex intersections of virtualization, cloud modernization, and high-stakes cybersecurity. With over a decade of leadership, he has pioneered mission-critical data center and disaster recovery (DC-DR) solutions for Tier-1 Banking and global enterprises.
A master of VMware Cloud Foundation (VCF) and NSX-T Security, Shaokat is an expert in executing ‘Zero-Downtime’ migrations and building software-defined data centers (SDDC) that are both resilient and compliant. His proficiency extends to cloud-native orchestration with Kubernetes and Red Hat OpenShift, coupled with DevSecOps automation using Terraform.
Currently pursuing an MSc in Cybersecurity, Shaokat integrates cutting-edge academic insights with deep industrial expertise to build bulletproof infrastructures that meet the most stringent global regulatory standards.
Technical Firepower (Key Skills)
🖥️ Virtualization Mastery: VMware VCF, vSphere, vSAN, and NSX-T (VCIX Level).
🛡️ Security Engineering: Microsoft Cybersecurity Architect Expert, Endpoint Security, & Risk Management.
🚀 Cloud-Native & Automation: Kubernetes, OpenShift, and HashiCorp Terraform.
💾 Enterprise Storage & DP: Dell EMC Unity, Commvault Architect, and Veeam (VMCE).
Proven Industry Experience
🏦 Tier-1 Banking: Successfully led massive DC-DR planning and secure executions.
🌍 Cloud Modernization: Spearheaded zero-downtime cloud migration projects for large enterprises.
🇮🇪 Ireland IT Initiatives: Currently contributing to strategic IT and cybersecurity excellence in Ireland.
Imran Sajjad
Head of Marketing & Strategic Growth
BBA | Strategic Brand Architect
About Me
Driven by passion and guided by data, Imran is the strategic force behind Tech Cyber Shield’s market presence. With over years of experience, he believes that real business growth is an outcome of discipline, consistent intent, and an unshakable commitment to excellence.
Imran’s leadership reflects a rare balance of quiet confidence and relentless progress. He doesn’t just chase market attention; he focuses on building meaningful, trust-based connections with our clients. For Imran, success in the high-stakes world of Cybersecurity and IT isn’t built overnight—it is engineered step-by-step through patience, dedication, and a deep understanding of market dynamics.
Marketing Firepower (Key Skills)
🎯 Targeted Lead Generation: Precision-driven B2B strategies to identify and reach key decision-makers.
📊 Market Insights & Analytics: Deep-dive competitive analysis to ensure our solutions stay ahead of the curve.
⚙️ Funnel Optimization: Engineering high-conversion marketing funnels that bridge technical expertise with business needs.
🤝 Strategic Partnership: Focusing on loyalty, honesty, and creating long-term value for every client we serve.
Character & Mindset (Character Proof)
✅ Consistency: Showing up with purpose, every single day.
✅ Resilience: Staying committed and calm, even when things get tough.
✅ Intent: Moving forward with calculated, meaningful progress.
Shaker Hasan Khan
Senior Solution Architect – Telecommunications & Unified Systems
BS (Telecommunications Science) | CCNA Certified | 16+ Years Experience
About Me
With a formidable career spanning over 16 years, Shaker is an industry veteran in IT Infrastructure and Telecommunication Systems. He specializes in architecting complex, high-availability environments that bridge the gap between enterprise telephony and secure network backbones.
Shaker’s expertise is remarkably diverse—covering everything from Unified Communications (UC) and VoIP solutions to Data Center design and Fiber/Copper infrastructure. His career has evolved through leadership roles in ISPs (BOL), mobile operators (Banglalink), and top-tier IT firms, giving him a deep, hands-on understanding of how large-scale networks operate.
A trusted consultant for high-stakes sectors, Shaker has delivered robust solutions for Government institutions, Banks, and Defense Forces. His proficiency with world-class OEMs like Cisco, Avaya, and HPE ensures that our US clients receive nothing less than global-standard engineering.
Technical Firepower (Key Skills)
📞 Unified Communications: Enterprise Telephony, Contact Centers, and VoIP Solutions.
🏗️ Infrastructure Architecture: Data Center design, Fiber & Copper backbone deployment.
🎥 Collaboration Platforms: Secure Video Conferencing and Enterprise Collaboration tools.
🛡️ Surveillance & Security: Advanced IP-based surveillance and physical infrastructure security.
Proven Industry Impact (The List of Giants)
📡 Telecommunications: Banglalink (Mobile Operator), BOL (ISP).
⚔️ High-Security Sectors: Defense Forces, Government & Financial Institutes.
🤝 OEM Expertise: Cisco, Avaya, Tyco, NEC, HPE, and Dell.
🏢 Global Consulting: Strategic IT implementations both at home and abroad.
Giving Back
Cyber Awareness for a Safer Future
We believe in education over exploitation. CyberShield Tech regularly hosts free security awareness webinars for small business owners to help them recognize phishing and social engineering threats.
Ready to Fortify Your Business Infrastructure?
Schedule a free discovery call with our US-based engineers today.