Principal Full-stack Engineer

Product-minded full-stack engineer with 20 years experience. This profile has a recent technical write-up and open-source project that reached #1 on HackerNews: https://ptx2.net/posts/unbricking-a-bike-with-a-raspberry-pi. Professionally designed, built, launched, and maintained high-traffic web frontend/backends, realtime interactive graphics apps, data visualizations, computer vision apps, firmware, reverse engineering, video/image processing, APIs, API integrations (payments/social/data), distributed systems, Linux sysadmin, refactoring/maintaining legacy systems, managing small engineering teams, remote work, and customer facing work. Areas of interest include the outdoors, health and fitness, art, music, environment, games, human computer interaction, product design, UI/UX, embedded/IoT devices, privacy, security, networking, optimization, unusual companies/products, web, and Linux. The profile is looking for interesting software engineer or tech co-founder/director/advisor opportunities.