
Hi
Cybersecurity professional with 3+ years of diverse experience across IT and OT environments, currently working as a Senior Security Consultant. I specialize in cybersecurity audits, vulnerability assessments, penetration testing, and architectural reviews. My experience spans global engagements involving ISO 27001, NIST 800-82, and IEC 62443 standards.
Skilled in IT-OT convergence security, red teaming, and technical testing (Web, Mobile, Infrastructure, and OT), I’ve helped organizations in the automotive, real estate, smart cities, chemical, and manufacturing sectors enhance their cyber resilience. Proficient with tools like Nozomi Guardian, MS Defender for IoT, Nessus, Burp Suite, and more.
Passionate about translating complex cybersecurity frameworks into actionable solutions that drive defense-in-depth, compliance, and business value.
Learning
while HOPING & HUSTLING!!!
🌱 I’m currently learning AWS
👯 I’m looking to collaborate on Web Projects
💬 Ask me about Cybersecurity
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Skills
About me
Hi, I’m Rajat, a CSE Graduate, a Passionate Hacker, and a Curious Engineer. Ever since I was a little kid, hacking has been my passion. I still remember sitting in front of a Pentium chip-loaded computer, gifted by my dad when I was in kindergarten. Grown-up playing Mario, HITMAN, and of course, IGI. Growing up, my friends used to call me a computer engineer as I used to fix up their computers, making games to run on their PC, fixing .dll file issues, and much more.
Once in the summer, my cousin was using Kali LINUX, not Windows. So, out of curiosity, I asked what this is. He told me, I am undergoing Ethical Hacking training, so I am practicing that on Linux, OS designed for hacking (Simple explanation by him for a class 9th boy). He told me to learn the basics of a programming language first to start my career in this field. As I went through BASIC tutorials and coaching for language, it was almost magic, being able to get the computer to do whatever I wanted. I learned C, then C++, tearing through any books I could find. I was insatiable.
This passion carried me through my education at NIIT University. Here are more resources available than I could have ever imagined as a kid. I studied new languages like Java and Python, algorithms, and higher mathematics, all with pretty much the same fascination that drove me as a kid. And it is here that I learned truly how much there is yet to learn. So, now, after making the foundation for my hacking career. I started learning Linux Basics through YouTube, completed Cyber Security Basics and Ethical Hacking courses from Scratch. Then I got an opportunity to intern with IBM, and then a golden opportunity to work with a great team of cyber experts at EY for almost 3 years. Currently, I am mixing AI, Cloud, and Cybersecurity.
Education
High School - 10 CGPA
SMS Dutta Memorial Nosegay Public School
Year - 2016Pre University - 89.6 %
SMS Dutta Memorial Nosegay Public School
Year - 2018Graduation - 8.38 CGPA
B.Tech CSE
NIIT University
2018 - 2022Projects
Achievements
EY I'm Exceptional Award
EY Budding Star Award
EY Kudos Achiever
Certifications
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