Financial institution with HQ in one of Central European countries. Bank is serving more than two million clients mainly in DACH region.



The Bank:


  • decided to take on the upgrade of legacy mobile banking app
  • chosen the most suitable technology aiming to achieve significant cost saving for future developments.




Ailleron prepared initial analysis of the upgrade identifying opportunities and threats behind:


  • Flutter
  • Kotlin MultiPlatform
  • single app approach.


Ailleron prepared rough estimates of developments cost of the chosen example feature using various approaches. After discussion with the Bank Kotlin Multiplatform framework was chosen and Ailleron provided:


  • Senior Mobile Architect role to lead the project from the technological point of view
  • few other team members programming roles to support mobile and backend developments.
abstract lines

Let’s make financial experiences
easy and enjoyable together!

Tell us what you need and we will contact you shortly.

Tell us what you need and we will contact you shortly.