A B M Shahadat Hossain} is now working as a Professor at Department of Applied Mathematics, University of Dhaka, Dhaka, Bangladesh. Currently, he has taught three important courses, namely, Introduction to Financial Mathematics, Stochastic Calculus in Undergraduate level and Stochastic Modeling in Finance in Graduate level. He introduced these courses first time at Dhaka University in 2014. At present, he is teaching Actuarial Mathematics in undergraduate level and and Financial Time Series Analysis and Forecasting in graduate level. He has been also working as a lead instructor & founding Director of CMDA (Center for Mathematics Development Alternative), Dhaka, Bangladesh since 2019 and introduced two important courses, namely, `` Learn LaTeX in 12 Hours'' & `` Learn Python in 24 Hours". (For more details, please visit: https://sites.google.com/view/cmda-bd/