https://tehwiz.com/blog Senior systems architect shipping 100% on-device AI models, sovereign cognitive architectures, objective harm-reduction diagnostics, and high-performance WebGPU systems since 2009. en-us Tue, 13 Oct 2026 12:21:23 GMT https://tehwiz.com/blog/alchememe-sunset-postmortem https://tehwiz.com/blog/alchememe-sunset-postmortem Fri, 02 Oct 2026 00:00:00 GMT Michael Scott Hoyt Postmortem Alchememe AI Agentic Coding Sovereign Edge Indie Hacking https://tehwiz.com/blog/it-started-with-goombas https://tehwiz.com/blog/it-started-with-goombas Thu, 01 Oct 2026 00:00:00 GMT Michael Scott Hoyt Brand Story Yuli On-Device AI Sovereign Edge Indie Hacking Philosophy