Ayowole Sodipe (Hazy™)

I build and document systems that work at scale.

I’m the Founding Engineer of Attend; an attendance platform built to serve 23,000+ students and handle thousands of daily verifications in real-world conditions.

I’ve built 5 production  mobile apps across fintech, logistics, and education, used by over 800 users.

This channel is where I share how I think about:
1.building scalable backend systems
2.shipping real products 
3.engineering for reliability, growth, and real users

If you’re interested in how real software is built, scaled, and maintained, you’re in the right place.