May 2026: Delivered core dashboard enhancements in DataBytes-Organisation/Intelligent-IoT-Data-Management that significantly improve filtering usability and data visibility for IoT dashboards. Implemented multi-stream filtering via StreamDropdownSelector and consolidated time-range controls (interval selector, time-range panel, absolute/relative range support) with a refresh action to reapply selections. These changes reduce user steps, enable precise data slicing, and establish a scalable filtering architecture. Tech stack and skills showcased include React component design, state management, UI/UX improvements, and integration with filtering services. Business impact: faster insights, better dashboard usability, and a foundation for more advanced analytics.