Wallet
Mobile application and web client of the payment service for card and cryptocurrency transfers
Request
The application is under NDA, so the real name has been replaced with the fictitious Wallet. Our customer is the owner of a payment service that provides secure storage and management of finances. The service allows you to transfer funds to internal and external wallets and cards, as well as pay for various services. In addition, the functions of issuing a virtual card and currency exchange are provided. The service lacked a client application. The customer contacted us with this request.
Solution
Our task was to develop a mobile application and web client for a payment service. The customer already had a partially finished web client implemented in React. The decision was to abandon React in favor of Flutter and write the application from scratch. This made it possible to launch on different platforms (Android, iOS, web) with common code base.
Features
– Accepting card and crypto payments – Transfer funds to other wallets and cards – Payment for services – Issue of a virtual card – Currency exchange – Search for terminals on the map
Technologies used
Flutter
BloC
Firebase
Hive
Web
The ability to manage your wallet from your desktop browser is an additional benefit. The mobile application and the web client have a common code base that is responsible for business logic and interaction with the server. Screen layout and navigation are adapted separately for the web.
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MIKHAIL EFIMENKO
CEO