Complex sentence: There he began working with Fernando Flores who is the person who developed theoretical and practical work on transcending the epistemological crisis of modernity and was the founder of ontological coaching, influenced by Heidegger, Maturana, J.L. Austin and others.
Split into simpler sentences: There he began working with his teacher Fernando Flores, the thinker who developed theoretical and practical work on transcending the epistemological crisis of modernity. Flores is the founder of ontological coaching, influenced by Heidegger, Maturana, J.L. Austin and others.