// writing — the published half of my vault

Everything I write down.

Long posts from production, short notes, what I took from books and papers, and the photos in between. It's all one Obsidian vault, so every piece links to the others; the graph shows how.

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9posts 6notes 4books 3papers 10photos 171links in the graph

Blog9 postsLong-form notes from production: infrastructure, backend design, observability and applied AI.

Jun 10, 26Advanced RAG Architecture: Graph, Vector, Redis, and PostgreSQLCombining Graph databases, Vector databases with Reciprocal Rank Fusion (RRF), Redis caching, and PostgreSQL to build a state-of-the-art RAG system.2 min
Jun 10, 26The Evolution of AI: From RAGs to Autonomous AgentsExploring the transition from Retrieval-Augmented Generation (RAG) to fully autonomous AI agents capable of complex reasoning.1 min
Jun 10, 26Building a Digital Garden with Next.js and ObsidianHow this site turns an Obsidian vault into a blog, a knowledge graph and an AI knowledge base, and a tour of everything a note can contain.2 min
Jun 10, 26Harnessing Agentic AI for Software DevelopmentHow Agentic AI is transforming the software development lifecycle, from automated coding to complex problem solving.2 min

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Notes6 notesOne idea each. Seedlings are still forming; evergreens are the ones I rely on.

Bookshelf4 booksNotes, not reviews: what each book changed about how I build.

Site Reliability Engineering: How Google Runs Production Systems

Papers3 papersSystems and retrieval research, with the claim, the mechanism, and where I've used it.

Gallery10 framesLife off the terminal: each photo carries a place, a memory and one thing it taught me.

// recently tended

Everything I write down.

What changed lately

Everything I write down.

What changed lately