Engineering notes on robotics, multi-agent path finding, performance tuning, and software design
Practical lessons from rewriting a KPI definition document 5 times. Start with KGI, write hypotheses first, avoid the bounce rate trap, and speak business impact in dollars.
Rebuilt my existing blog with Next.js 16 + MDX + Tailwind CSS v4. Auto WebP compression on image paste, build-time OGP generation, zero-runtime SSG—technical choices designed to let me focus on writing.
Build a speaker diarization and transcription pipeline with AWS Step Functions + Lambda. ~$2/month fixed cost, ~$2.3 for an 8-hour video — about 5x more cost-efficient than AWS Transcribe.
GTM Custom HTML tags only support ES5 JavaScript via Closure Compiler. A Claude Code Skill that enforces ES5 syntax, IIFE scoping, and GA4/Consent Mode v2 schemas.