Ing. Md Humayun Kabir

Certified Kubernetes Security Specialist, Certified Kubernetes Administrator, Oracle Cloud Infrastructure Associate certified. Maintenance and development of docker/Kubernetes based Siebel applications, Database administration & Maintenance SOA applications.

Thesis: Implementation and Performance Analysis of a Virtual Router Implementation of a router including protocol configuration of Babel and OVS Implementation of a virtual router using a separated network namespace Implementation of a virtual router using a KVM based virtual machine (VM) Implementation of a virtual router using container technology Docker and LXC Knowledge: Linux, Docker, LXC, KVM

1. Troubleshooting Active Directory, TCP/IP networks, and common PC and Mac applications/operating systems, Exchange and Office 365 2. Working with LANs, TCP/IP, Firewalls, Routers, and Switches. 3. Diagnose and troubleshoot computer system issues – Hardware and software - networking, VPN connectivity, server, and other network devices. 4. Install, configure, and support desktops, laptops, virtual machines, mobile phones, VOIP products, and servers.

1. Replacing different hardware (RAM, HDD, processors, motherboard, WCB, WCB module, DIMM, optics, fibre and FAN etc) based on ticketing. 2. Mounting servers, switches and different routers in the Data centre rack. 3. Configuring routers and switches. 4. RMA (return material authorization). 5. Rack making, organize cabling and labeling for the servers and switches

Maintenance the BTS (base transceiver station) and Microwave Link: BTS hardware replacement, configuration & alarm checking, microwave link configuration & checking, physical parameter (tilt,azimuth, antenna height) changing, inventory making, preliminary acceptance test for upcoming new BTS from the vendor and performance checking for existing BTS.

Software Engineering, Methods, Systems and Networks for Digital Communication, Circuit Design for Communication Systems.

Programming Language, Telecommunication Network and Switching, Wireless and Mobile Communication, Database Systems, RF and Microwave Engineering, IP Telephony, Object Oriented Programming, Renewable Energy Technology, Signals & System, Digital Electronics, Computer Communication.