Case Study: LTI cuts transition time nearly 50% and accelerates software development with CAST Imaging

LTI Accelerates Software Development with CAST Imaging

LTI, part of the Larsen & Toubro group, is a global technology consulting firm with over 35,000 employees serving 400+ clients across 31 countries. When LTI needed to transition and support two large projects—about 100 applications totaling legacy to modern stacks—teams struggled to discover and understand complex codebases while working remotely during the pandemic.

LTI deployed CAST MRI and CAST Imaging to create interactive architectural blueprints and embedded CAST insights into its CANVAS platform, covering 250+ applications (75M+ LOC). The self-navigation and accurate maps cut transition time by almost 50% in remote conditions, reduced knowledge transfer time by 20–30%, lowered rework and coding effort by 30–40%, and decreased defect density by 20–30%.

LTI

Nachiket Deshpande

Chief Operating Officer