Here you'll find my current case study about an interactive trading, payment, and shopping app 3 in 1 and the steps how I got from ideas and sketches with help of usability studies and user research and many iterations to the final prototype:
Welcome to PlutoPay Portfolio
The iteration process from inception to "completion".
There are many payments, shopping, and trading apps out there but there isn't one combing all these three, that simplifies daily tasks to a minimum of data input, the spread of private data and an easy way of getting in touch in case of problems directly. Included in this portfolio are these business requirements:
1 Discover Why no such payment app wasn't realized yet? Competitive analysis, SWOT analysis by competitors as well as User Research, User Surveys & Interviews
2 Define Goals, Problem Statement, Journey Map, User Stories
3 Ideate Task Analysis and User flows, Low-Fidelity Sketches, Low-Fidelity Wireframes
4 Prototype Mid-Fidelity Wireframes and Prototype
5 Test Usability Testing get results and Rainbow ... Revisions, UI Design, Final Designs
6 Final Prototype See Figma Link, ideate a few more rounds
What's Next? Tell Story, ideate, and check on Accessibility issues and further iterations to keep on current trend and content
Reflections What did I learn?
First I started with a Competitive Analysis on PayPal, Payoneer, TrueMoney, Rabbit Line Pay, UnionPay, and WeChatPay to find out their pain points. These were service, contact ability, data input, and limitations due to regions. I found out about this by using SWOT and marketing Profiles. I created user stories to pinpoint human needs. I adhere to the User-Centered Design Process.
Key Objective