Dr. Onyejekwe has done B.A. in mathematics, bachelor’s in Environmental Engineering, master’s in Applied mathematics, and Ph.D in Operational Research. Dr. Onyejekwe has been teaching Mathematics for 5 years and has been associated with Mathematics department of CU Boulder since 2018. He taught classed like MATH 3430, MATH 1012, MATH 2300, APPM 1360, STAT 3400, STAT 2600, etc. His primary interests are in multivariate regression models in conjunction with machine learning models to estimate weather patterns, glacier recession behavior, as well as looking into financial models pertaining to profit gains, losses, and revenue. Dr. Onyejekwe also interested in planetary systems, abiogenesis, philosophy, and theology.