E.ON, a major European energy provider, hired us to redesign their web-based tool “Energidialog 2.0,” used by customers to track and analyze electricity usage across multiple facilities. The goal was to modernize the interface and make it easier to understand complex energy data.
I handled the UX process from early wireframes to final developer handoff. We tested navigation patterns, optimized layout for large datasets, and refined interactions to support quick filtering, sorting, and comparisons. Clear visual structure was a top priority.
A standout feature was a custom formula builder that let users create advanced energy calculations using drag-and-drop components, ideal for customers managing many properties with unique needs.
