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i have recently started writing blogs, where i share my insights and understanding of software engineering and ai

2 billion users, 1 boring database

2 billion users, 1 boring database

Instagram scaled to 2 billion users on Postgres

scaling
postgresql
sharding
database
VJVinit Jahagirdar
Aug 20, 2026
Postgres Internals

Postgres Internals

Pages, tuples, and why an update isn't an update

postgresql
database
internals
indexes
VJVinit Jahagirdar
Aug 19, 2026
Living with Claude Code: A Developer's Notebook

Living with Claude Code: A Developer's Notebook

A personal account of how Claude Code changed my development workflow from autocomplete to .claude/ as infrastructure

claude code
developer experience
full-stack
VJVinit Jahagirdar
Apr 13, 2026
Utilizing Open Source LLMs on Colab

Utilizing Open Source LLMs on Colab

A practical guide to running open-source Large Language Models (LLMs) on Google Colab, including setup, installation, and example code.

open-source
llms
genAI
python
VJVinit Jahagirdar
Jan 22, 2024
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