Hey, I'm Ajay.

I work as a software engineer at PlaySuper, where my job is to make sure the backend and infrastructure don't fall over. Kafka, AWS, observability, the unglamorous but important parts.

Earlier, I helped build systems at SALT and Spenny, two YC-backed fintechs, mostly around payments, compliance-heavy infra, and internal tools.

This site is my digital garden: rough notes, experiments, and occasional write-ups on systems, infrastructure, and whatever I'm learning. No promises, no public roadmaps. Just a place to think in public at a comfortable pace.