Richard Feynman - Secret to truly learn anything
The Feynman technique reframed: learning by explaining, simplifying, and revealing gaps so knowledge becomes durable and usable.
I'm Maciej — a software engineer based in Wrocław. Over a decade working with enterprise clients (Michelin, via IBM and Kyndryl), now running my own businesses. Predictable code, boring on purpose, shipped end-to-end.
Eleven years at IBM and Kyndryl, most of them on the Michelin account — production infrastructure where pager fires translated directly into revenue lost per minute. The recurring lesson, across every incident and postmortem: simplicity is a survival strategy. Clever code fails at 3am. Boring code does not.
Direct line to the founder. No account managers, no tier-1 support, no ticketing system between you and the person who designs the thing. Decisions take hours, not weeks — that is the structural advantage of working with a founder-led team.
Backend, infrastructure, frontend, observability, the boring deployment glue between them — I own the full picture on every project I take. No hand-offs, no "that's a different team's problem", no integration drama at the seams.
AURI is reservation software for SPA and wellness operators. Dori Studio is a web studio for B2B and premium B2C. Dataglitch is the third venture, co-founded with a long-time collaborator. From the outside they look unrelated; from the inside they share the same engineering posture — focused scope, observable, predictable, owned end-to-end. The variety keeps the craft honest.
I started at IBM in 2014 as a junior engineer and stayed seven years, then moved to Kyndryl when IBM spun out its infrastructure arm. Most of that decade I worked on the Michelin account — production systems for a company where downtime is measured in millions of euros.
In 2025 I began building serious products of my own: AURI (reservation software for SPA and wellness), Dori Studio (a web studio for B2B and premium B2C), and Dataglitch — co-founded with a long-time collaborator.
The Feynman technique reframed: learning by explaining, simplifying, and revealing gaps so knowledge becomes durable and usable.
52% of the web is now AI 'slop', and typing is flattening our brains. Why handwriting is the last frontier of deep thinking and how to reclaim your mind in 2026.
Traditional SEO is transforming into Generative Engine Optimization (GEO). Learn how to position your website for AI chat interfaces and answer engines.
I wrote 1,400 lines of instructions that turn any AI into my ideal coding mentor. Simplicity-first philosophy, Go patterns, NASA-inspired defensive programming, and structured observability.