Worked on the shader-slang/slang-rhi repository to deliver Vulkan indirect draw count functionality sourced from a GPU buffer, enabling dynamic, runtime-determined indirect drawing. This feature leveraged Vulkan’s vkCmdDrawIndirectCount and vkCmdDrawIndexedIndirectCount commands, allowing the draw count to be set at runtime and reducing the need for CPU-side orchestration of draw calls. The implementation focused on enhancing the runtime flexibility and scalability of the rendering hardware interface layer. Using C++ and low-level graphics API expertise, the work laid the foundation for more data-driven, scalable rendering pipelines in Vulkan, supporting advanced workloads and improving the efficiency of indirect rendering operations.