• 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