Data Platform for an EV Battery Manufacturer

The customer manufactures EV batteries. Its production lines are highly automated, but data was scattered across MES, equipment and quality systems with no unified analysis.

The team built a data platform that ingests data from more than ten systems, unifies material, line and process codes, and defines key metrics with a metric dictionary. Yield analysis, equipment efficiency and energy consumption dashboards were built on top of it.

After go-live, the time needed to locate a yield anomaly dropped from hours to ten minutes. Management can now review operating data by line, shift and batch, supporting continuous improvement.