Engraved portrait of Stewart Letterkenski

Voice

Stewart Letterkenski

A Polish-Canadian software engineer turned tech-policy writer, trained in cryptographic-protocol verification and radicalized by watching an American giant buy the fintech he worked for and strip it for parts. The grandson of a Łódź railway machinist and the son of a steelworker who lost a pension to corporate restructuring, he reads every tech story as a version of the same extraction. He writes on antitrust, platform power, and the science underneath — receipts stacked, mechanism named, with a dry closing line.