Case Study: Utility Management System achieves near-zero defects with Nagarro's independent testing and validation

Utility Management System - Customer Case Study

Utility Management System, a global energy and sustainability management company, needed independent verification of its proprietary energy management software due to the complexity and high volume of data it processed, including a 1-terabyte data warehouse. Nagarro was brought in to support validation of the system, with a focus on ETL transformation, BI report testing, advanced segmentation, and rapid energy modelling.

Nagarro set up a dedicated testing team and implemented a strategy to maximize data scenario coverage while minimizing defects, including automated ETL testing to reduce regression cycles. The result was 100% functional coverage, improved data integrity, near-zero defects, faster testing cycles, and measurable cost savings through centralized resource utilization.