Daryl Yeo

I’m a developer based in Singapore and currently CTO at Presto Drycleaners, the country’s largest drycleaning service.I spend my time building systems that make real-world operations work better. Most of that means taking messy, manual workflows and turning them into software that’s reliable, scalable and actually usable on the ground.I’m a Rubyist at heart, and I care about pragmatic engineering, building things that ship quickly and hold up in production.I’ve spent most of my career around startups, usually rooting for the underdog. A short detour into the food and beverage industry showed me how SMEs really operate and how underserved they are by technology.That’s what I’m focused on now: transforming SMEs to become AI-native, from the inside out.

AI Transparency Statement

I use AI tools in parts of my writing workflow on this site.Posts published here reflect my own ideas, judgment and conclusions. AI may help at the edges: tightening language, improving flow, catching awkward phrasing or helping me test whether an explanation can be made simpler and clearer.I also use AI conversationally during development of an essay, much like I would use notes, outlines or a second pair of eyes. It can be useful for pressure-testing an argument, exploring alternative structures or surfacing angles I may want to pursue or reject.What it does not do is replace authorship. The thinking, selection and final responsibility for what appears on this site are mine.