i create all the struture of this project from scratch

I worked how android developer, mi main contribution whit the app was develop a lot of new functionallitys and fixed a most of it errors showed in the console for firebase reaching a coverage of 89.75% bug-free users in a platform wiht arounf of 1500 users with interactions per user of around 2 hours / day

I worked how android developer in the Prepaid Card Team, this package is the encharged of manage the balance of credit cards i a virtual wallet, we migrated the code written in Java to Kotlin and migrated the arquitecture of MVC TO MVVM