Worked on the espressif/qemu repository to enhance GPU virtualization by implementing two core features focused on resource management and compatibility. Developed support for Virtio-GPU CONTEXT_INIT, enabling conditional creation of virglrenderer contexts with feature flags to maintain alignment with newer libvirglrenderer versions. Introduced new resource management structures and functions in C, allowing resources to be managed and validated by ID, with robust handling for creation, cleanup, and lifecycle events. Emphasized low-level programming and device driver skills to improve stability and prepare the codebase for future host blob workflows, addressing both graphics virtualization and resource management challenges in the process.