James Toohey

I’m a software developer and engineering leader based in Cairns and Sydney, currently working as CTO at PerformID.

Alongside my CTO work, I build independent products, contribute to open source, and run a health business focused on data-driven physiological testing.

I care about software that’s accessible, reliable, and easy for teams to maintain.

Whether I’m shipping fintech infrastructure, an iOS app, or open-source utilities, the goal is the same: build accessible, useful software that lasts.