Md Nurur Rahman Kiron

Hello,
I am a full/part time passionate freelance worker. I am an IT Specialist with 8+ years of professional experience in system administration, networking, cybersecurity support, and IT infrastructure management. I have worked in TV broadcasting, corporate IT, and ISP environments, delivering reliable technical solutions and ongoing system maintenance for large organizations.

✔ My expertise includes Windows & Linux system administration,Artificial intelligence AI, Active Directory, Office 365, virtualization VMware, Hyper V, Oracle VM, CCTV, server management, and enterprise level network configuration. I have hands on experience with Cisco, MikroTik, LAN/WAN, firewall configuration, optical fiber, and server monitoring tools.

✔ I provide end to end IT support, including hardware/software troubleshooting, malware analysis, backup strategies and IT security hardening. I also work with WordPress, SEO/SMM, Digital Marketing, n8n, Internet Research and digital administration suppo