These are some of the courses I taught and their respective levels. Anyone offering educational services covering the levels for each course can hire me. Those specified as undergraduate or graduate level courses will be of interest to universities. Courses identified as “continued education” may be of interest also to universities, but also sports clubs, gyms, and other organizations that provide, continually or not, educational/training services. History and Philosophy of Science (undergraduate level, usually offered to STEM students) Scientific methodology (undergraduate level, usually offered to STEM students) Ecology (intro to, ecosystems ecology, chemical ecology - undergraduate level) Environmental Sociology (undergraduate and graduate levels) History and Sociology of Science and Medicine in Latin America (undergraduate and graduate levels) Science, Technology and Government (undergraduate and graduate levels, offered at the Department of International Relations of the University of Brasilia) Science and Technology policy   Strength training methods (undergraduate level and/or continued education) Strength and conditioning research (graduate level) History of strength training and sports (undergraduate level and/or continued education) Basic foundations of Strength (continued education) Movement segmentation and assistance exercises - partials and other barbell exercises (continued education) Strength and stability: assistance exercises - with equipment: bands, chains, boards, etc. (continued education) Periodization (continued education) Grip Training (continued education) Odd objects training (continued education)