Creating dashboards and reports on MicroStrategy, transforming data on SQL Server

* PyCharm, Virtual Environment, Package Management, GitLab* Data Analysis with Python (NumPy&Pandas, Data Visualization, Functional EDA)* CRM Analytics (Customer Segmentation with RFM, CLTV Prediction with BG-NBD & Gamma-Gamma Models)* Measurement Problems (Rating, Sorting, AB Testing)* Recommendation Systems (ARL, Content-Based Filtering, Collaborative Filtering)* Feature Engineering (Data Pre-processing, Outlier Analysis, LOF, Missing Value Analysis, Encoding, Feature Scaling, Feature Extraction & Interaction)* Machine Learning (Model Success Evaluation, Model Validation, Linear Regression, Gradient Descent, Logistic Regression, KNN, CART, Random Forests, GBM, XGBoost, LightGBM, CatBoost, Learning Curves, Imbalanced Data Sets Handling, K-Means, Hierarchical Cluster Analysis, PCA, ML Pipeline)* Time Series (Forecasting, Smoothing, Time Series with Statistical methods, Time Series with ML methods)* MSSQL

Web Programming with ASP.NET Core and C#

Mobile application development with React Native