Allen B. Downey
Allen B. Downey is a Professor Emeritus at Olin College and a prolific author of free textbooks on software and data science.
His works include Think Python, Think Bayes, and Think Complexity, all published by O'Reilly Media.
Downey's educational background is impressive, with degrees from prestigious institutions: a Ph.D. in computer science from U.C. Berkeley, and both M.S. and B.S. degrees from MIT. He maintains a blog called "Probably Overthinking It," where he explores topics in Bayesian probability and statistics, further demonstrating his expertise in these areas.