hi, i'm petros

Custom Graphics Engine Developer · Metal & C++

I help teams build custom graphics engines and interactive systems. My focus is entirely on the native experience.

I specialise in Metal and Swift for Apple platforms, and use C++ to target modern APIs on other systems.

Currently taking on new projects

past teams

scroll to see my work ↓

Client work

Custom graphics and rendering engines.

Custom iOS/Android graphics engine delivering <5ms load times, 60-120 FPS, and full source ownership in 10 weeks

In my spare time, I build apps for iOS.

coming soon

become a master of latte art

practice patterns & track progress

swiftui

Keep Track of Your Coffee Beans

Track coffee preferences and collect beans from around the world in one organized place.

swiftui fastify

› planetarium renderer nearing beta. smoothing out the experience

› improving my latte art app using my own morning practice

› coffee tasting!

// last updated: mar 2026

// got a question or just want to say hi?