Hey, I'm

Etinosa

I build interfaces where mistakes cost money: crypto wallets (one trusted by 80,000+ people), exchanges, and AI products. I sweat the details most people never notice: every stroke, every indent, a half-degree tilt that's off, the things I can't unsee. And under the polish, the part I care about most: keeping a product fast, correct, and resilient when the network fails underneath it.