Case Study: Tech Mahindra achieves 25% faster investigation time with CAST Imaging and CAST Gatekeeper

Tech Mahindra slashes investigation time by 25% on a black-box application

Tech Mahindra, a global technology and business services company, faced a challenge maintaining and changing a poorly documented COBOL/DB2 legacy application for a major automotive client. With a five-person team under tight SLAs and limited visibility into the system, Tech Mahindra needed a way to understand the application’s inner workings and dependencies quickly.

CAST provided CAST Imaging, deployed on-premises, to reverse-engineer the application through deep semantic code analysis, transaction-flow mapping, and call graphs, along with CAST Gatekeeper to identify and prioritize structural flaws. As a result, Tech Mahindra cut investigation and dependency analysis time by 25% and reduced structural flaws by 10%, improving productivity, reliability, and performance.

Tech Mahindra