An intelligent, privacy-first AI assistant designed to understand, automate, and orchestrate daily tasks entirely from your own infrastructure. Unlike Microsoft’s original Cortana, C.O.R.T.A.N.A. is purpose-built for developers, DevOps engineers, system administrators, and homelab enthusiasts who want an AI companion that lives entirely within their own environment. Every request is processed locally.Every conversation stays private.Every automation remains under your control.No cloud dependency.No telemetry.No subscription.Just your own intelligence, amplified by AI. What Each Letter Represents Letter Meaning Purpose C Cognitive Understands natural language, reasons through problems, and learns your workflow. O Offline Runs completely on your own hardware without requiring cloud…
Last weekend, I had the opportunity to meet one of my dear colleagues and friends, Rik van Eck, for a humble Sate Taichan dinner near Senayan, Jakarta. At first glance, it looked like an ordinary evening — two friends sharing food, exchanging stories, and catching up on life. But as often happens when passionate people sit together, the conversation quickly evolved into something much deeper. We talked about software development, artificial intelligence, the changing technology landscape, and most importantly, the challenges faced by small businesses and local communities today. As technology professionals, it’s easy to become fascinated by the…
A few months ago, I published an article titled “Teaching My Own J.A.R.V.I.S. to Read the Markets: A Personal Experiment in Augmented Decision Making.” At the time, the idea was simple but ambitious: could I build an AI assistant that helps me make better investment decisions without replacing my own judgment? Today, I’m excited to share the next milestone in that journey. The Problem: Too Much Data, Too Little Time Every trading day, thousands of data points compete for our attention. Top gainers, unusual volume, foreign inflows, momentum shifts, sector rotations, market sentiment, technical indicators, and countless chart patterns.…