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Financial Services Legacy Modernisation

Industry: Financial Services Service: Legacy System Modernisation Duration: 12 months
Financial services legacy modernisation case study

The Challenge

A major UK financial institution was struggling with a 15-year-old legacy application that was becoming increasingly difficult to maintain, expensive to operate, and unable to scale with business growth. The system was built on outdated technology and required constant patching to meet security and compliance requirements.

Our Solution

We conducted a comprehensive assessment of the existing system, identifying critical business logic and dependencies. Our team designed a modern, container-based architecture that preserved all existing functionality while enabling cloud deployment. We implemented a phased migration approach with zero downtime, ensuring business continuity throughout the project.

Results

  • 40% reduction in operational costs through cloud deployment and automation
  • 60% improvement in application performance and response times
  • Zero business disruption during the migration process
  • Enhanced security posture with modern authentication and encryption
  • Scalable architecture supporting 3x business growth

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