Latest Articles
Articles about govtech, security, and critical systems development.
Development Bitcoin's Power Law: the equation that predicts price with R² = 0.96
How I built an interactive dashboard that fits 15 years of Bitcoin prices to a power law, decomposes cycles with Fourier analysis, and estimates the next peak. Real math, no financial astrology.
10 min read
Development RAG in production for $12/month: a WhatsApp chatbot with ChromaDB and GPT-4o mini
How I built a Retrieval-Augmented Generation chatbot for a real business, with multi-provider fallback, swappable personalities, and multimedia support. No complex infrastructure.
8 min read
Infrastructure Zero Trust in security institutions: lessons from the prison system
12 years in the prison system taught me that trust must be earned and constantly verified. Here's how I apply these principles to software development.
2 min read