With machine learning (ML) & Bayesian statistical analysis, I can solve any business/engineering problems analytically and scientifically as an Analytics & Researcher/ Data scientist. In the fast-changing world with endless danger and opportunities, one should be able to (1) read frontier research papers and technologies articles, (2) define problems and variables, (3) ‘think’ and ask ‘what if’, and (4) collaborate in order to come up with an innovative solution.