---
title: "Balaji Rajmohan (@brb) | Hashnode"
description: "Developer with DevOps speed and Cybersecurity instincts — I build it, break it, secure it. Read the latest articles by Balaji Rajmohan on Hashnode."
url: "https://hashnode.com/@brb"
---

@brb

# Balaji Rajmohan

@brb · Joined December 2025

Developer with DevOps speed and Cybersecurity instincts — I build it, break it, secure it.

### [Decoding KWASM](https://blog.balajirajmohan.com/decoding-kwasm?utm_source=hashnode&utm_medium=feed)

KWasm: The Silent Revolution Kubernetes Didn't Know It Needed The Quote That Should Make Every DevOps Engineer Nervous "If WASM+WASI existed in 2008, we wouldn't have needed to create Docker." — Solomon Hykes, co-founder of Docker That quote alone ...

10 min read · [blog.balajirajmohan.com](https://blog.balajirajmohan.com/decoding-kwasm?utm_source=hashnode&utm_medium=feed)

[Feb 18](https://hashnode.com/posts/decoding-kwasm/69961d04f2f0a7121d916ff9)

### [Stop Paying for 3 NAT Gateways: AWS Regional NAT Complete Guide](https://blog.balajirajmohan.com/stop-paying-for-3-nat-gateways-aws-regional-nat-complete-guide?utm_source=hashnode&utm_medium=feed)

AWS Regional NAT Gateway: Complete Guide to Cost Optimization Introduction Amazon recently introduced Regional NAT Gateway - a game-changing feature that simplifies VPC networking and can reduce costs significantly. This breakthrough eliminates the n...

18 min read · [blog.balajirajmohan.com](https://blog.balajirajmohan.com/stop-paying-for-3-nat-gateways-aws-regional-nat-complete-guide?utm_source=hashnode&utm_medium=feed)

[Jan 10](https://hashnode.com/posts/stop-paying-for-3-nat-gateways-aws-regional-nat-complete-guide/69629f225e5ff85941c75c18)