My Data Portfolio: Excel Advanced Microsoft Excel including: Vlookups, Sumifs, Arrays, Conditional Formatting, Pivot Tables, Contextual Menus, Data Cleaning, etc. Python Simple Python apps using Numpy, Matplotlib, Pandas, Sci-kit Learning, BeautifulSoup, Report-Lab. Analytics & Visualization Advanced Tableau, Tableau Prep, Google Analytics and insights from Digital Media Pro highlighting visualization and data prep techniques. Research Samples of research including DOE, Analysis of Variance (ANOVA), Hypothesis testing, etc. Database Modeling Samples of Entity Relationship Design (ERD), Database Modeling, and Database development. Printed Electronics Here are some older samples of work involving additive manufacturing using conductive materials.