Data Scientist
Current• One of the leading retail company in Kazakhstano Loaded data from Postgre databases and create lightgbm based ML model for forecasting future retail company sales (WAPE – 15%)o Developed Linear Regression based ML model for measuring influence of price on product’s sales• Analytics of Marketing for the FMCG companyo Developed a tool for marketing using UCM, CatBoostRegressor for predicting sales and decompositioning of marketing returns o Created backend and user interaction with Streamlit• Internal projects o Developed HR management system, applying NLP models (nltk) and unsupervised models (K-means)o Developed Power BI reports for Finance, HR, Planning and Accounting Departments