•Maintained the Eclipse Platform Standard Widget Toolkit (SWT) framework for GTK3 by conducting patch reviews, contributing bug fixes, and triaging bugs
•Planned and monitored the upgrading of SWT to GTK4
•Contributed to SWT GTK4 upgrades by porting functionality of UI widgets, bridging C functions to Java with JNI, and creating automated test snippets
•Overhauled Hi-DPI functionality, eliminating instances where Eclipse was unusable at high resolutions
•Improved TreeItem insertion and deletion performance by ~50% through reimplementation of cell rendering information
•Implemented a system to allow for widget-based menus to work fluidly with model-based menus