Case Study
PhoneCash
A mobile money solution making cashless payments accessible across Nigeria — smartphone or feature phone.
End-to-end UX case study: research, personas, USSD + app flows, prototyping, and iterative usability testing.
Contact
Let's work together
Have a product, a role, or an idea you want to move on? Tell me a little about it and I'll get back to you within a couple of days.
Opeyemi Ajagbe
Senior Product Designer