Ruby developer who has written games in many technologies (from IRC bots to Java/Unity with C#) before attempting one in Ruby on Rails. Author of the raise_permanent_job gem (a wrapper around server-engine). Gave the opening lightning talk at wroclove.rb 2023 demonstrating a backend-driven browser game. At wroclove.rb 2025 returned with a lightning talk on Rails Spotlight, a Chrome extension he has been building as a side project to give Rails developers per-request inspection of params, headers, local variables, active record queries (with AI-assisted query Q&A), arbitrary Ruby console execution, view editing with live DOM updates, and a notes/to-do feature.