January 2025 (opensumi/core) monthly summary: Delivered Terminal Tabs Drag-and-Drop Reordering feature, enabling users to reorder terminal tabs within a group. Implemented the full drag-and-drop lifecycle (dragstart, dragover, dragleave, and drop) in the tab item component to swap positions, significantly improving tab management and user workflow. The feature is tracked with commit 826fcf09d9e1e1df9422a25d4948b1fde0d999b9 (feat: terminal adds drag-and-drop (#4300)). No major bugs fixed this month. Overall impact: smoother tab organization, improved efficiency for developers managing multiple terminals. Technologies/skills demonstrated: frontend event handling, drag-and-drop UI patterns, component design, and commit traceability.

November 2024: Delivered Exponential Smoothing Data Transformation (Exponential Moving Average) for the G2 charting library. Implemented a new data transformation method to support trend analysis and noise reduction, with unit tests, documentation, and integration into the G2 data pipeline. This strengthens analytics capabilities and provides smoother, more reliable trend visuals for users.