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Nirosha Rathnayake

Welcome !

Currently working in the Model Development Team as a Director, Decision Sciences at First National Bank of Omaha (FNBO), graduated with a Ph.D. in Biostatistics at the University of Nebraska Medical Center, Omaha, NE (UNMC).

I have developed predictive models in univariate and multivariate cases using statistical/biostatistical, data mining and machine learning techniques using statistical tools, R/RStudio, Python/Jupyter notebook, SAS/SAS SQL, MATLAB, BayesiaLab, and SPSS. In addition, I have experience working on TeraData, MS SQL, Oracle databases, and data visualization using Tableau, R Shiny. I have a passion of working with messy data, big data and high dimensional data. Experienced on collaborative work with cross-functional teams in public health field, and the rail road industry.

Research Projects/Presentations/Blogs

My GitHub page!


LinkedIn page