I'm Diljit, Engineering Manager at Avoca (YC '23) and founder of QRCodeStack. I write about distributed systems, AI agents, and shipping real software. More about me.
Work with me: I take on a small number of outside AI projects. See my AI consulting services, the voice agent work, or book a 30-minute consultation.
Latest articles
Newest first. All posts · RSS feed
- 8 Oct 2026LangGraph Tutorial: Build a Stateful AI Agent in Python
- 8 Oct 2026What Is RAG? Retrieval-Augmented Generation Explained, With a Python Build
- 4 Oct 2026CPU, CUDA and the Fundamentals of Running a Language Model
- 4 Oct 2026CPU, GPU and CUDA Fundamentals for Engineers
- 30 Sep 2026I Ran a 397-Billion-Parameter Model on 20 GPUs With 16 GB Each
- 15 Sep 2026OpenAI Realtime on a Phone Line: Telnyx SIP + Cekura Tests
- 10 Sep 2026Learning Photography With Codex and a Sony ZV-E10 II
- 4 Sep 2026Best Clipboard Manager for Mac in 2026: 4 Worth Installing
My work
| Project | What it is |
|---|---|
| SnipVault | Clipboard manager for the Mac |
| QRCodeStack | Dynamic QR code generator |
| Courses | How LLMs work |
| Photos | Photo albums |