Designing a Self-Hosted Backup Orchestrator with Go, Redis, and Rsync
JustBackup is a self-hosted backup orchestrator that keeps the data path boring (SSH + rsync) and focuses on operability; scheduling, async execution, restore workflows, hooks, …
From Embeddings to Ingress: The Complete Architecture Behind a Production RAG System
Arch Review is a personal engineering project that combines a RAG application with production-style platform concerns: ingestion, chunking, embeddings, retrieval, citations, a Next.js interface, Pulumi-based deployment, and observability.
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How I Structure a Fraud Detection Side Project So Iteration Stays Cheap
A fraud detection side project became a useful engineering exercise once the codebase was structured around modular features, explicit pipelines, and repeatable evaluation.
My Second Brain for AI: MCP, Obsidian, and Personal Knowledge Retrieval
Tired of copy-pasting notes to ChatGPT, I built a headless filesystem MCP server to securely expose my local Obsidian vault to cloud AI tools using LanceDB and Cloudflare Tunnels.