Skills include : 1. Data Cleaning and Preprocessing of Data , Exploratory Data Analysis using Python. 2.Well versed with Scikit Learn Library for implementing Supervised and Unsupervised Machine Learning Models. 3.Data Definition/Manipulation/Control Queries , Joins , Group By and functions in MySQL. Probability , Hypothesis Testing , Z-tests , student's t -test , ANOVA , Chi-square Tests and various statistical tests using SciPy - Python. 4. Data Visualization using Tableau.