Data Analyst 5+ years Experienced Data Analyst ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Experience in developing data-driven solutions to derive actionable insights and ‘tell a story’ using data Extracted, processed and organized data from multiple tables using advanced SQL queries. Cleaned, transformed and performed feature engineering using Python. Used Tableau to visualize data in real time and communicate insights through dashboards. Utilized Machine Learning algorithms to drive business outcomes. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Skills: Databases: Microsoft SQL Server, PostgreSQL Programming Languages: Python (NumPy, Pandas, Matplotlib, Scikit-learn, Seaborn), R (Shiny, dplyr, ggplot2), Java Tools & Libraries: Excel, PowerPoint Data Visualization: Tableau, PowerBI Machine Learning: Supervised ML (Linear and Logistic Regression, Decision Trees, RandomForest, Xgboost), Unsupervised ML (K-means), NLP, A/B testing