Improving PageSpeed Insights Score: 17 Points Gained, Every Fix Documented
A real audit case study - three rounds, 17 mobile score points gained, every fix shown. The systematic PageSpeed Insights approach that catches what visual QA misses.
Performance
3 articles exploring performance
I Built My Own Portfolio From Scratch (Here's What Bit Me)
A CTO's honest account of building a personal portfolio site from scratch - the decisions that made sense at the time, the bugs that didn't, and what I'd do differently.
Building API Dev Utils: A 400+ Tool Developer Platform
From a simple JSON formatter to a 400+ tool developer platform serving 100K+ users - the complete engineering journey covering architecture, zero-backend design, performance, and deployment.