Johans D.

Johans D. is a data engineer with a strong background in data science and engineering, holding a Master's degree in Data Science from The University of Texas at Austin. Experience includes a recent role at Optum as a Data Engineer, where responsibilities involved conducting data mapping and ensuring data quality through QA on dbt models. Previously, Johans served as a Data Science & Engineering TDP Associate at Optum, contributing to the development of a binary classification model for a marketing targeting project. Earlier roles at National Instruments included positions as a Programming Analyst II and Programmer Analyst I, where Johans provided technical support, implemented software solutions, and transitioned into leadership roles on critical enhancement projects. Academic credentials also include a Bachelor's degree in Mathematics and Scientific Computation from The University of Texas at Austin.