Lead iOS Developer, AI & Graphics

Greg Ligierko is an easy to work with and versatile lead/senior iOS developer specializing in graphics optimization (Metal/OpenGL), real-time visualizations, and embedding ML models for on-device inference. He has 21 years of software development experience, with 15+ years in iOS and over a year in Python/cloud. He is experienced with LLM fine-tuning, computer vision, and converting large models to compact on-device implementations. Greg led the development of an App Store-featured app WikiNodes and multiple award-winning games. He recently built a word game using Metal shaders at 60fps, shipped computer vision features, and developed cloud-based agent architectures. He is seeking a remote senior/lead role.