# Yash Gourav Kar

Fullstack AI engineer based in Bhubaneswar, India. Builds products end-to-end:
production AI applications for businesses, from RAG and indexing pipelines to
agents and workflow automation at scale since 2024.

## Writing

- [On optimizing AI costs](/blogs/ai-costs)
- [Prompt caching & context optimization for harnesses](/blogs/prompt-caching)
- [Multi agent harness architecture](/blogs/alfred-boss-worker-harness)
- [Reliable email labelling](/blogs/alfred-email-tagging-that-earns-trust)
- [Practical work suggestions from integration activity](/blogs/alfred-todo-suggestions-with-restraint)

## Sections

- [Blogs](/blogs) — long-form writing
- [Projects](/projects) — things I have built
- [TIL](/til) — today I learned notes
- [Highlights](/highlights) — code highlights

- [llms.txt](/llms.txt) — machine-readable site guide

Contact: yashgouravkar@gmail.com
GitHub: https://github.com/99Yash