Travel Technology Leader Modernized 2M+ Lines of Legacy Code with AI-Assisted Engineering, Accelerating Delivery by 33%

Coforge partnered with the client to modernize its legacy Global Distribution System (GDS) platform and enable a scalable, cloud-native architecture. The existing system, built on IBM TPF Assembler and TPF C, faced high operational costs, limited agility, and challenges in supporting evolving business demands.

By leveraging AI-assisted engineering and a structured reverse and forward engineering approach, Coforge transformed core reservation, ticketing, and inventory systems. The modernization enabled seamless migration to Google Cloud Platform (GCP), improved system performance, and significantly reduced operational costs while enhancing scalability and observability.

Business Impact

• Lowered operational costs through cloud optimization and cross-platform migration 
• Improved system agility and scalability with modern cloud-native architecture 
• Enhanced code quality and engineering efficiency through AI-assisted development 
• Increased reliability with end-to-end observability and monitoring 
• Accelerated delivery timelines with large-scale agile execution

Coforge enabled the client to transform a complex, high-cost legacy GDS platform into a scalable, cloud-native ecosystem powered by AI-assisted engineering. The modernization reduced operational costs, accelerated time-to-market, and improved system reliability while preserving business-critical functionality. This transformation positioned the organization to innovate faster, scale efficiently, and meet evolving travel industry demands with confidence.