Redesigning a B2B banking platform

Project

Banking platform

/

Company

Payabl.

/

Duration

3 months

Team

2 designers , 1 product manager, 2 frontend developers

Payabl. is a payments institution with regional offices in Cyprus, Germany, Netherlands, Italy, Poland, Lithuania, and the UK. They offer banking services to merchants and businesses. Payabl.'s existing B2B banking platform was functional but not user-friendly. We proceeded to redesign it to improve the usability of their dashboard.

Scope of Work

Wireframes
Prototyping
High Fidelity Designs
Web App Design
Responsive Design

Outcomes

100% task success rate · 40% faster transfers · 60% fewer navigation errors

Konstantina Migadaki Portfolio

Improving the IA

Based on stakeholder interviews, as well as my experience with the existing banking platform, I identified confusing navigation and unclear labels. I redesigned the IA using clear, industry-standard terminology to make the platform easier to navigate.

Wireframes & wireframes library

After defining the IA, I created wireframes to map layout, functionality, and gather early feedback. I also built a reusable wireframe library with banking components to speed up iteration and support the design team.

Proposed solutions, simplifying transfers

I redesigned the transfer flows from a cluttered single form into a guided step-by-step flow. A progress stepper and a right-side summary panel helped users stay oriented and complete transfers faster.

Learnings & results

To improve the user experience of Paybal.'s existing B2B banking platform, we redesigned it with usability in focus. We delivered the new flows in the form of wireframes as well as mid and high-fidelity prototypes.

‍The company intended to launch this concept to five of its merchants to test it. Shortly after delivering the designs, we were asked to extend our contract with them to continue exploring and improving their new banking platform.

Connect with

Let's talk

migadaki@gmail.com

© 2025 Konstantina Migadaki

You can also call me

DINA

Connect with

Let's talk

migadaki@gmail.com

© 2025 Konstantina Migadaki

You can also call me

DINA

Connect with

Let's talk

migadaki@gmail.com

© 2025 Konstantina Migadaki

You can also call me

DINA