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Comprehensive Microservices Platform for Offshoring Development and Product Launch
  1. case
  2. Comprehensive Microservices Platform for Offshoring Development and Product Launch

Comprehensive Microservices Platform for Offshoring Development and Product Launch

saigontechnology.com
Financial services
Supply Chain
Logistics
Business services

Identified Challenges in Developing and Scaling Financial Product Platforms

The client requires a flexible, scalable platform to develop multiple financial subproducts, including loan and credit management, member portals, experimentation modules for A/B testing, fraud detection, and integration with third-party financial services. They face challenges in rapidly scaling development resources, migrating legacy systems, coordinating remote teams across time zones, and ensuring high-quality, high-performance software delivery.

About the Client

A mid-sized financial institution seeking to develop and deploy multiple financial products and digital services with scalable, microservices-based architecture, leveraging offshore technical teams to reduce costs and accelerate delivery.

Goals for Developing a Scalable Microservices Financial Platform

  • Deploy a microservices-based architecture supporting multiple subproduct domains such as onboarding, fraud detection, loan processing, and member management.
  • Establish a high-performance, secure, and scalable platform utilizing cloud services to facilitate rapid deployment and scaling.
  • Reduce development costs by leveraging offshore teams of senior developers with focused technical expertise.
  • Implement seamless integration with third-party financial APIs and systems.
  • Enable systematic experimentation and data analytics capabilities for continuous improvement of products.
  • Shorten product development timelines through agile methodologies and efficient team onboarding.
  • Ensure comprehensive testing, quality assurance, and compliance standards are met.

Core Functional System Requirements for Microservices Financial Platform

  • User onboarding funnel with multi-stage approval processes
  • Experimentation platform supporting A/B testing and data analytics
  • Fraud identity verification and detection modules
  • Domain-specific modules such as transfer-based lending, loan modification, and payoff verification
  • Member management portal for leads, members, and account oversight
  • Remittance and financial reporting dashboards
  • APIs supporting interactions with third-party banking and credit institutions
  • Automated e-signature and document management tools

Preferred Technological Stack and Architectural Approaches

Java Spring Boot for backend microservices
ReactJS for frontend interfaces
Microservices architecture with REST API and GraphQL integration
AWS cloud platform services including DynamoDB, Kafka, and Lambda functions
Containerization with Docker and orchestration with Kubernetes
Feature flag management with LaunchDarkly
User behavior analytics with tools like Fullstory and Mixpanel
Language options including Clojure for legacy migration modules

External System and Service Integrations

  • Third-party banking and credit data APIs
  • A/B testing and analytics platforms
  • Identity verification and fraud detection services
  • E-signature solution providers
  • Notification and communication channels

Critical Non-Functional System Requirements

  • System scalability to support rapid onboarding of 20+ senior developers and concurrent user growth
  • High availability aiming for 99.9% uptime
  • Data security compliant with industry standards
  • Performance targets including sub-second API response times
  • Modular architecture supporting independent deployment and maintenance
  • Efficient remote collaboration with overlapping work hours for distributed teams

Projected Business Benefits of the Microservices Platform

The development of this platform is expected to significantly shorten product development cycles, improve system scalability and reliability, and reduce operational costs through offshore team leverage. Anticipated outcomes include faster time-to-market for new financial products, improved experimentation and data-driven decision making, and a substantial increase in development output—potentially doubling deployment capacity—while maintaining an estimated ROI of 100% due to efficiency gains and reduced expenses.

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