Cosi Coffeehouse needed a solution for customers losing time in long queues, whether ordering to-go or waiting for a table.
The project aimed to design an intuitive app that streamlines ordering, notifies users when their order is ready, and allows easy table reservations.
I led the full UX/UI design process, including:
• User research, personas, and journey mapping.
• Wireframes and hi-fi prototypes.
• Usability testing and design iterations.
• Accessibility considerations to ensure an inclusive experience.
An app that lets users order ahead, track their drinks, and reserve a table in seconds.


In order to conduct usability tests with my prototypes, first I had to write a research plan including:
After conducting the usability tests I analyzed and synthesized the results (with a tool called Miro) to iterate on my designs.
