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Enhanced Digital Wallet Platform for Secure and Scalable Financial Transactions
  1. case
  2. Enhanced Digital Wallet Platform for Secure and Scalable Financial Transactions

Enhanced Digital Wallet Platform for Secure and Scalable Financial Transactions

codedistrict.com
Financial services
Telecommunications

Identified Challenges in Developing a Secure, Scalable Digital Wallet System

As the organization expands its digital wallet services, it faces significant challenges including complex integration with multiple financial institutions and telecom providers, strict security and regulatory compliance demands, a need for an intuitive user experience, and a lack of scalable backend infrastructure capable of managing high transaction volumes without delays.

About the Client

A mid-sized licensed digital wallet provider aiming to expand its digital financial service offerings to support seamless, secure, and compliant transactions across multiple banking and telecom networks.

Project Goals Based on Improved Transaction Capabilities and User Satisfaction

  • Achieve a scalable digital wallet infrastructure capable of handling high transaction throughput with low latency.
  • Integrate seamlessly with multiple banking and telecommunication services, supporting real-time financial transactions and services.
  • Implement robust security protocols, including end-to-end encryption, fraud detection, and compliance automation, to meet stringent regulatory standards.
  • Enhance user experience via a mobile-first interface with instant transaction tracking, notifications, and seamless navigation.
  • Enable additional features such as peer-to-peer transfers, international remittances, and digital marketplace modules for gift cards and mobile top-ups.
  • Develop comprehensive admin and monitoring dashboards for transaction oversight, user management, and fraud prevention.

Core Functionalities and Features for the Digital Wallet System

  • Native mobile applications for Android and iOS providing fast, reliable, and intuitive user experiences.
  • Web-based administrative portal for transaction monitoring, user management, service fee configuration, and fraud detection.
  • Integration with multiple banking APIs and telecom services to facilitate real-time fund transfers, bill payments, and mobile top-ups.
  • Secure bank account onboarding with IBAN issuance and KYC automation via integration with compliance authorities.
  • End-to-end encrypted transaction processing with multi-factor authentication and real-time fraud detection.
  • International remittance capabilities with real-time FX rate tracking and AML compliance.
  • Additional modules including peer-to-peer transfers, marketplace for digital goods, and international mobile top-ups.

Preferred Technologies and Architectural Best Practices

Native mobile app development platforms for Android and iOS
Web application built with ASP.Net and .NET Framework 4.8
Secure RESTful APIs for external financial and telecom integrations
Backend architecture supporting high concurrency, low latency, and high availability

Critical External System Integrations for Functionality

  • Banking APIs for account transfers and IBAN issuance
  • Telecom service providers for mobile top-ups and bill payments
  • Compliance authorities for KYC and AML processes
  • International remittance services with FX rate tracking
  • Marketplace providers for digital gift cards and international mobile top-ups

Essential Non-Functional System Requirements

  • System must support transactional volumes exceeding millions per day with minimal latency
  • High system availability and reliability with 99.9% uptime
  • End-to-end transaction security with encryption and MFA
  • Compliance with financial security standards and AML regulations
  • User interface designed for minimal friction with real-time notifications and transaction tracking

Projected Business Impact and Performance Outcomes

The implementation of this enhanced digital wallet platform is expected to result in a 10-12% increase in transaction volume, accelerated transaction processing times (up to 2.5 times faster), improved user satisfaction (targeting at least a 26% increase), and support international remittance flows exceeding $10 million. Additionally, the scalable infrastructure will enable growth to handle increasing transaction demands without service disruption, fostering greater user engagement and revenue growth.

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