Data-Scientist with over 5 years of experience as a Marketing executive and Brand Assistant.  INSOFE certified. Proficient in R, Python, SQL and Tableau. Experience in extensive data pre-processing and transformations using R and Python. Skilled in machine learning, data visualization and Artificial Intelligence. Working knowledge in Optimization techniques such as Linear programming and non-linear programming techniques such as Gradient-Descent and Genetic-Algorithm. Have experience in implementing advanced analytics & machine learning methodologies such as Linear & Logistic Regression, Decision Trees, SVM, Bagging, Boosting, Cluster Analysis, CART/CHAID, Time Series analysis, text-mining, CNN & RNN, etc.