I started by doing user research whereby I did local surveys, and came up with an empathy map that enlightened me with the users' says, thinks, hears, and does in the loan lending game. I also came up with a journey map to get a more clear picture of a lender in the target market. I then created a user flow diagram with four major flows i.e registering and onboarding, borrowing a loan, paying a loan, and accessing financial advice. I eventually started the design from low fidelity wireframes that we iterated on its flow's logic and fine-tuned it enough then went forward to designing the high fidelity mockups based on these polished wireframes. They looked great and so we had minimal feedback rounds. I prototype the screens to make sure all screens are interactive enough redying it for my client's pitch to his prospects/investors. Before we wrapped up everything, I created a backend admin panel for loan moderators to grant and deny loans to lenders based on their credit bureau scores.
To conclude this, I call the whole app design a SUCCESS since my client used the prototypes to pitch his proof of concept and ended up winning an investor for the following round of investment from Y-Combinator.