Senior iOS Developer, AI & Graphics

Greg Ligierko is a highly experienced and versatile lead/senior iOS developer with 21 years in software development, including 15+ years in iOS and 1+ year in Python/cloud. He specializes in graphics optimization (Metal/OpenGL), real-time visualizations, and embedding ML models for on-device inference. His expertise includes LLM fine-tuning, computer vision, and converting large models to compact on-device implementations. Greg has 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, and shipped computer vision features and cloud-based agent architectures. He is seeking a remote senior/lead role and is noted as easy to work with. His recent project is a pathmaking wordplay game: https://www.inotherwords.app