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Development of a Cross-Platform Secure Mobile Banking Application with White Label Customization
  1. case
  2. Development of a Cross-Platform Secure Mobile Banking Application with White Label Customization

Development of a Cross-Platform Secure Mobile Banking Application with White Label Customization

miquido.com
Financial services

Identifying Key Challenges for Modern Digital Banking Platforms

The client faces the challenge of developing a secure, scalable, and customizable mobile banking application that seamlessly integrates with various local payment, KYC, remittance, and insurance services. The application must comply with high security standards, support diverse user devices, and enable rapid onboarding and personalisation for multiple banking partners while maintaining cost efficiency and high performance.

About the Client

A mid-sized fintech firm providing cloud-based digital banking solutions to multiple regional banking institutions, seeking to enhance their mobile banking offerings and accelerate deployment.

Goals for Developing a Next-Generation Mobile Banking Solution

  • Implement a secure, compliant, and high-performance mobile banking platform that supports both iOS and Android via cross-platform frameworks.
  • Facilitate rapid onboarding and customization for multiple banking clients through a scalable white label design system.
  • Ensure integration with essential third-party financial services, including payments, remittance, KYC, and insurance providers.
  • Achieve compliance with industry security standards such as OWASP, including secure data storage and multi-factor authentication.
  • Optimize development and maintenance costs while enabling quick deployment of new features and services.
  • Enhance user experience through a minimalist, accessible, and engaging UI design that adapts to different device sizes and branding requirements.

Core Functionalities for a Secure, Customizable Mobile Banking Platform

  • Secure user registration and biometric authentication
  • Customizable banking dashboard with account overview and management
  • Money transfer and bill payment capabilities
  • Mobile top-up and cash deposit/withdrawal functions
  • QR code scanning for payments
  • Integration with third-party payment, remittance, KYC, and insurance providers
  • Native secure data storage for sensitive information
  • Implementation of multi-factor authentication and encryption
  • Support for microservices architecture to ensure scalability and maintainability
  • Design system for easy branding and UI customization

Technological Frameworks and Architecture Preferences

Cross-platform development using Flutter or equivalent framework
Native code integration via platform-specific modules for sensitive data handling
Use of microservices architecture for backend scalability
Implementation of secure storage solutions aligned with industry standards
Utilization of modern authentication and security protocols

Essential External System Integrations

  • Third-party payment gateways and remittance service providers
  • KYC and identity verification services
  • Insurance and financial service APIs
  • Analytics and crash reporting tools
  • External security and vulnerability assessment tools

Critical Non-Functional System Attributes

  • Support for multiple simultaneous users with high scalability
  • Performance benchmarks comparable to native applications
  • Compliance with OWASP security standards and data protection regulations
  • Rapid deployment capability within approximately 10 weeks per client
  • Availability of features across a wide range of devices with responsive UI
  • Extensible and modular architecture for future feature addition

Projected Business Benefits and Impact of the Mobile Banking Solution

The implementation of this secure, scalable, and highly customizable mobile banking platform aims to enable financial institutions to deploy tailored banking apps within approximately 10 weeks. Expected benefits include enhanced user trust through rigorous security standards, increased operational efficiencies, reduced development and maintenance costs, and accelerated time-to-market for new financial services. The solution is positioned to strengthen the client’s market leadership and support ongoing innovation in digital banking.

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