Hello, my name is

Abdullah Al Shahid Chowdhury

I’m an Automation & OT Security Engineer focused on building secure systems for the future.

01.

Engineering Focus

Industrial Electrical Engineering

Working with industrial power, electrical distribution, protection, fire systems, energy management, maintenance, and engineering safety across industrial environments.

Industrial Automation & OT/ICS

Working with PLCs, HMIs, VFDs, control systems, industrial networks, automation, and foundational OT/ICS security for connected industrial environments.

Industrial Technology & Research

Exploring industrial IoT, cybersecurity, intelligent systems, engineering innovation, and applied research connecting electrical and digital technologies.

249 +

Students Mentored

29 +

Industry Projects

40+

Professional Certifications

4+ Years

Engineering Experience

02.

Videos

What Is OT Security? | Beginner’s Guide to Industrial Cybersecurity

OT Security

IT vs OT Security Explained | Real Industrial Examples

ICS / OT

Inside an Industrial Control System (ICS) | How It Really Works

alAutomation / ICS

Network Security Fundamentals for Engineers | CCNA to OT

Network Security

PLC, SCADA & DCS Explained | Automation for Beginners

Automation

How Cyber Attacks Impact Power Plants & Factories

Critical Infrastructure Security

03.

Organizations I’ve Worked With

I’ve gained hands-on experience across academic, industrial, and engineering environments, contributing to teaching, automation, safety, and technical operations while working with recognized organizations.

04.

News

05.

Let’s Connect

Interested in engineering, industrial technology, research, or professional collaboration? I am always open to meaningful conversations and opportunities to learn and contribute.