Kawsarul Islam is a Cloud & Network Infrastructure Specialist with deep expertise in Kubernetes, virtualization, and secure cloud administration across AWS and Azure environments. With a strong foundation in telecommunications and modern IT infrastructure, he has delivered large‑scale, mission‑critical solutions for leading Canadian enterprises including Ericsson and Rogers Communications. He brings hands‑on experience deploying and managing Kubernetes clusters, orchestrating cloud‑native and virtualized network functions (PNF, VNF, EVNF, CNFs), and optimizing Linux‑based environments for high availability, scalability, and performance. His background spans advanced networking, multi‑cloud architecture, automation, and security frameworks aligned with HIPAA, CCPA, PCI DSS, and GDPR. Kawsarul’s technical strengths include enterprise networking (LAN/WAN, SD‑WAN, BGP, OSPF, MPLS, IPSec), cloud infrastructure engineering (AWS, Azure), virtualization (vSphere, vCenter, VCD), and scripting for automation using Python, Bash, PowerShell, YAML, and JSON. He is certified in AWS CSA, CCNA, PCNSE, and NSE4, reinforcing his strong security and cloud governance capabilities. With an MEng in Computer Networks from Toronto Metropolitan University (CGPA 3.88/4.33), he has contributed to both industry and academia—supporting 5G packet core integration, cloud network deployments, and teaching advanced routing and switching concepts as a Graduate Teaching Assistant. Kawsarul is known for his methodical problem‑solving, cross‑functional collaboration, and ability to deliver resilient, scalable, and secure infrastructure solutions in fast‑paced, high‑availability environments.