I'm Sajid Mehmood — a CCNA-certified IT Support Engineer operating at the intersection of enterprise infrastructure, high-availability systems, and mission-critical support. 💼

My 4+ year track record spans some of the most demanding environments: international airports requiring 24/7 uptime, multi-site hospital networks where downtime affects patient care, and government immigration centers demanding airtight security compliance. Across all of them, I've maintained a 95% SLA compliance rate. 🏆

I specialise in systems lifecycle management, full-cycle device provisioning, network infrastructure deployment, and cross-functional stakeholder coordination. My work has contributed to the Hamad International Airport expansion and a zero-downtime record across three hospital sites.