Matt Watson is a software engineer and educator publishing course material on modern Python and deep-learning topics.
His CourseFlix listing carries Deep Learning with Python, Third Edition — a comprehensive introduction to deep learning using Python and Keras, covering the foundational neural-network architectures, training pipelines, and modern applications across computer vision and NLP.
Material is paid and aimed at engineers and researchers picking up modern deep learning. For broader content, see CourseFlix's Deep learning and Python category pages.