Senior SDET · Test Infrastructure & Automation
A distributed sensor-mesh simulator deployed four increasingly real ways: systemd containers, a Compose rack running real chrony and ptp4l, a cloud-init VM, then Ansible.
Cross-platform Appium/Selenium grid for streaming clients. One page-object layer drives web, phones and TVs, and the grid reaches real hardware on another network.
Codebase-to-LLM context exporter: a Rust CLI and Tauri desktop app sharing one scanning engine, with token-exact budgets and automatic splitting.
Running Age of Empires II HD Edition on Apple Silicon via Wine, Rosetta 2, and open-source tooling. No Windows, no paid software.
Portfolio margin and liquidity engine. Computes exact margin in closed form by proving the worst case always lands on a strike, with no price-grid simulation.
Zero-dependency adaptive flashcard trainer: Elo mastery with flow control, and an answer auto-grader implemented twice against one shared test suite.
Chrome extension that keeps Instagram Reels at the highest available quality: it preloads upcoming videos and signals a fast connection before the ABR player makes its first quality call. Research notes included.
A gallery that ranks itself. Images meet in head-to-head matchups, and Elo scoring surfaces the best of the collection.
Gamified Pomodoro timer with task tracking and a dragon companion whose mood follows your focus sessions. One Rust egui codebase for desktop and WASM.
Security & privacy studies, embedded low-level synth controllers with VST integration, file-archiving swiss-army tools, and the white papers behind them, surfacing here as each is readied for release.