I Built a Robot Crab Named Keku. Here's Everything That Went Wrong (And Right)A software engineer's first hardware project: building a walking quadruped robot from scratch. Broken servos, fried chips, homemade test equipment.8 min read·ps11.hashnode.devMay 30
Beyond Google Search: Understand and Build Your Personal AI with 'RAG Builder'Build RAG Builder, a local AI system for your notes (Obsidian, journals) using Ollama and ChromaDB. Get private, accurate insights. Clone the code!6 min read·ps11.hashnode.devSep 30, 2025
8-Day Croatia Road Trip Itinerary | Scenic Routes, Hidden Gems & Veg FoodWelcome to our lovingly chaotic Croatia travel guide — told from the front seat of a Dacia Duster, through cobbled alleys, waterfalls and missed turns19 min read·ps11.hashnode.devJun 26, 2025
From Software Engineer to Senior: A No-Fluff Guide with My JourneyWhat actually changes when you become a senior, and how I made the leap.5 min read·ps11.hashnode.devMay 16, 2025
Engineers' Guide to Building a Second Brain in Obsidian: Practical Tips“How I stopped forgetting everything, organized my digital chaos, and built a thinking system with markdown and Obsidian.”7 min read·ps11.hashnode.devApr 30, 2025
