Worked on the AvaloniaUI/angle repository to enhance stability and reliability for Intel GPUs by addressing a critical issue in the Vulkan backend. Focused on driver and system programming using C++ and Vulkan, the developer implemented a targeted change that disables protected memory by default on Intel GPUs. This adjustment prevents user context termination caused by Intel PXP and streamlines session re-establishment during suspend operations. The solution reduced GPU process exits and improved session resiliency on Intel hardware, while maintaining cross-platform compatibility. The work demonstrated a careful, low-risk approach to bug fixing, prioritizing system stability and user experience in graphics programming.