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Subir Nath Bhowmik

@snbhowmik

Hey, I’m Subir! I’m a security-focused Platform Engineer specializing in architecting and scaling highly secure systems from scratch.

I compete in CTF competitions and build secure distributed systems. You can read more about me here !

Available for collaborations

CTF writeups, security research, and engineering notes

$ whoami

subir@snbhowmik

$ cat skills.txt

platform-eng

ics-security

pqc-research

$ echo $LOCATION

India 🇮🇳

$ uptime

always building_

▋

Python

Docker

Kubernetes

GCP

AWS

Linux

FastAPI

20+ CTF Wins

25+ Finalist

Kaggle #1

🏆 CyberShield 2026 — 1st 🥇 HackTheBox — 1st 🥈 Delta Build — 2nd 🥈 CyberNation — 2nd

Building things every day

Cyber Security

SRM Institute of Science and Technology

2024 — 2028

Also:

Systems Administrator

ECE/VLSI Lab