Logo
  • Cases & Projects
  • Developers
  • Contact
Sign InSign Up

© Copyright 2025 Many.Dev. All Rights Reserved.

Product
  • Cases & Projects
  • Developers
About
  • Contact
Legal
  • Terms of Service
  • Privacy Policy
  • Cookie Policy
Modernization of Legacy Mobile Banking Application Using Kotlin MultiPlatform
  1. case
  2. Modernization of Legacy Mobile Banking Application Using Kotlin MultiPlatform

This Case Shows Specific Expertise. Find the Companies with the Skills Your Project Demands!

You're viewing one of tens of thousands of real cases compiled on Many.dev. Each case demonstrates specific, tangible expertise.

But how do you find the company that possesses the exact skills and experience needed for your project? Forget generic filters!

Our unique AI system allows you to describe your project in your own words and instantly get a list of companies that have already successfully applied that precise expertise in similar projects.

Create a free account to unlock powerful AI-powered search and connect with companies whose expertise directly matches your project's requirements.

Modernization of Legacy Mobile Banking Application Using Kotlin MultiPlatform

ailleron.com
Financial services

Legacy System Challenges in Mobile Banking

The bank faced escalating maintenance costs and scalability limitations with its existing mobile banking application. The legacy architecture hindered agile development of new features and cross-platform consistency, necessitating a strategic technology upgrade to reduce long-term costs and improve user experience.

About the Client

Financial institution headquartered in Central Europe, serving over 2 million clients across the DACH region with digital banking solutions

Strategic Modernization Goals

  • Reduce development and maintenance costs through technology standardization
  • Implement a future-proof multiplatform framework for scalable growth
  • Enhance cross-platform user experience consistency (iOS/Android)
  • Accelerate time-to-market for new financial features

Core Modernization Requirements

  • Unified account management interface
  • Real-time transaction processing
  • Biometric authentication and security protocols
  • Cross-platform UI/UX consistency
  • Offline banking capabilities with sync functionality

Technology Stack Selection

Kotlin MultiPlatform
Flutter (evaluated alternative)

System Integration Needs

  • Core banking systems (CBS)
  • Payment gateways
  • Identity verification services
  • Analytics platforms

Operational Requirements

  • Enterprise-grade security compliance (GDPR, PSD2)
  • 99.99% application uptime SLA
  • Support for 10M+ concurrent users
  • Modular architecture for future extensibility
  • Automated CI/CD pipeline implementation

Expected Business Outcomes

Projected 40% reduction in mobile development costs through code reuse, 60% faster feature deployment cycles, and significant improvement in user satisfaction metrics. The modernized architecture will enable rapid expansion of digital services across new market segments while maintaining regulatory compliance.

More from this Company

Modernization of Mobile Banking Infrastructure for Polish Market Adaptation
Digital Banking Platform for Non-Transactional Clients
Enhanced Digital Onboarding Platform with AI-Driven eKYC for Cooperative Banking Network
Omnichannel Customer Journey Optimization Platform Development
Development of a Self-Service Customer Communication Platform for BNP Paribas Leasing Solutions