You have an idea for an app or a product that needs a real interface. I'll take it from rough concept to a polished, clickable prototype you can test, pitch, or hand off to developers.

I'm Marianna, co-founder of Aerious, with 11 years designing digital products. I don't just make things look good — I structure the experience so it works for real users, then wrap it in a visual system that feels intentional and cohesive.

This is a full design sprint covering UX strategy and UI execution. We start by understanding your users and goals, map out the experience, and build it screen by screen into a working prototype.

Discovery session — I learn your product vision, target users, and business goals

User flows & architecture — We map out how people move through your product

Wireframes — Low-fidelity layouts to nail structure and content hierarchy before any visual design

High-fidelity UI — Polished screens with your brand's look and feel applied

Clickable prototype — An interactive Figma prototype you can tap through, test with users, or present to investors

Feedback is built into every phase. Nothing moves forward until you're aligned.

Founders building their first app, startups ready to go from idea to MVP design, and teams that need a designer who thinks about the product, not just the pixels.