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monolith-exercise-react-app's Introduction

Monolith Exercise - React

Please perform this exercise in a private fork of this repository and share it with us here at Monolith.

Test

The task

Create a React app that fetches data containing a list of card transactions for a group of users. Process the transactions and compute the final balance for each user. Display the final balances in the app in a sensible way for a fraud department to review.

Screenshot

Demo

Click Here

Assumptions

  • A user can have multiple transactions.
  • A user can have transactions in multiple currencies.
  • There are no duplicated transactions. Two transactions with the same timestamp for the same user are 2 distinct transactions.
  • We assume the currencies are limited to: GBP, EUR, USD.

Decisions

  • Added ability to switch between different lists
  • Added loading state to the tablet using skeleton
  • Added avatar to users ids for a better looking app

Libraries used

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