Preetish Kakkar is a seasoned expert in computer graphics, AI, and computer vision, with over 15 years of experience developing cutting-edge rendering engines, AI-driven solutions, and vision-based applications. He has authored The Modern Vulkan Cookbook and contributed to projects at Adobe, Microsoft, and MathWorks, optimizing rendering pipelines and advancing computer vision techniques for AR/VR and simulation. His expertise spans ray tracing, neural networks, GPU-based simulations, and AI-powered computer vision systems like object recognition and occlusion. Recognized as a 2024 IEEE Senior Member and multiple award winner, Preetish is passionate about innovation at the intersection of graphics, AI, and immersive technologies.