About Ishwar Jangid
I am a software engineer who builds production AI systems: agents, retrieval pipelines and the data platforms underneath them.
I learn by writing things down properly. This site is where those notes become long-form, first-principles books on GPU programming, training LLMs from scratch, retrieval-augmented generation and ML systems, each with code you can run and numbers you can measure.
Email: ishwarjangid116@gmail.com