My name is Rohan Reddy Alleti, a software developer current working as a Solution Consultant at Sahaj Software, working in backend development, cloud computing, and Retrieval-Augmented Generation (RAG) systems. I enjoy diving deep into technology, exploring the interaction between hardware and software (mechanical sympathy).

Connect with me 👥

You can connect with me over Linkedin or Twitter. You will find the exact same profile picture on all my social media handles, and if you see someone with a snowman ☃️ profile picture on discord, its prolly me.

You might also catch me at Taaza Thindi, Jayanagar 🍽️ on the weekends and maybe treat me for some Masala Dosa and ☕.

off work, I enjoy playing lots of sports, especially badminton 🏸. I also enjoy taking long rides on my bike, some places that I have been to from Bangalore are Udupi, Munnar (this was a 13h ride, absolutely loved it!) and Wayanad. You might also find me raiding ships in Sea of Thieves and building away in Minecraft.

About the site

This site is where you will find all my notes and writings along with a few bits about my journey in software development.

Published Blog Posts

  1. Atomic Operations Explained: From Hardware to High-Level Code (using Go)
  2. Internals of MVCC in Postgres: Hidden costs of Updates vs Inserts

Conference Talks

  1. Rootconf 2025: A talk about Postgres MVCC, Writes and Vacuum Recording
  2. Javafest 2024: Hands-On Guide to Building RAG Chatbot Recording