Thoughts, technical observations, architecture deep-dives, and updates learned while building software.
How I designed a Manifest V3 Chrome extension that queries leading AI models simultaneously through signed-in web sessions without token costs.
Lessons learned writing custom backpropagation matrix routines in C++ and compiling them with Emscripten -msimd128 for real-time handwriting recognition.
How to build a single-board WiFi RC car by serving an embedded web controller and driving an L298N motor controller directly with ESP32-CAM GPIOs.
Building tools to solve real seller friction: mapping legacy SKU codes, batching XLSX catalog transformations, and automating cross-marketplace synchronization.
