...I'm Rich. I've been a professor of mathematics for over 30 years at the college level. I just recently retired, but I am continuing my work in education by tutoring math. (read more)
...My expertise in SQL covers database management, query optimization, and data analysis, making me well-versed in handling complex data-related tasks. I have a strong background in mathematics, particularly in problem-solving and mathematical modeling. In Python, I'm proficient in data analysis and application development using libraries like NumPy and pandas. (read more)
...I have advanced education and training in general science, astronomy, and space studies, with proficiency in physics, chemistry, and biology. I have college level education in history, government and political science. I work as a volunteer with several space advocacy organizations with 20 years of experience in space policy issues. (read more)