Web and Mobile Banking App

Weststein is an online banking service with a very simple interface for creating unlimited online accounts, emitting physical cards and making lightning speed transactions with lowest fees.

Web and Mobile Banking App

Weststein is an online banking service with a very simple interface for creating unlimited online accounts, emitting physical cards and making lightning speed transactions with lowest fees.

highlights

Riga, Latvia

Fintech

18 months - project duration

10+ employees

Tech stack

React

React Native

Apple PassKit

Jumio

Spring Framework

Jenkins

Challenges

After experiencing setbacks with a previous contractor, Weststein was on the lookout for a dependable partner to bring their website to completion.

Refactoring and Debugging

The current codebase needed an urgent code review. It became essential to bring in expert developers who could comb through every line.

The goal was to ensure that the platform could deliver optimal functionality and seamlessly scale as the business grew.

Feature Integration

Weststein aimed to enhance their application by integrating prepaid debit cards with mobile wallets like Apple and Google Wallet.

Additionally, they sought advanced authentication, optimized KYC via Jumio SDK integration, and an overall focus on user security and convenience.

Workflow:

Requirement Analysis

Given Weststein's prior challenges, Kernelics prioritized a deep understanding of their requirements, to prevent any project deviations.

Workflow

Given Weststein's prior challenges, Kernelics prioritized a deep understanding of their requirements, to prevent any project deviations.

results

Refactored codebase on all the development streams: web frontend, mobile, backend, allowing to bring new features with ease.
We introduced a plethora of new features, including integrations with Apple Wallet and Google Pay, elevating the application's market relevance.
Implementing advanced biometric and two-factor authentication, along with Jumio SDK for enhanced KYC, we fortified the app's security, ensuring compliance with EU data regulations and user data protection.
Post optimization, the application manifested a significant surge in speed and exhibited robust security, garnering positive user feedback.

Web and Mobile Banking App