Position: Data Scientist
Category: Data Science
English level: upper
Years of experience: 2

Megogo Challenge WinnerMegogo Challenge Winner
Issued by HACKA-CON by MEGOGO & PariMatch Tech · Dec 2021

Gold medal "For Special Achievements in Learning"Gold medal "For Special Achievements in Learning"
Issued by Technical Lyceum NTUU "KPI" · Jun 2017
Data Scientist at Media Partnership Buying

Tasks and Responsibilities:
• Creating of predicative models using languages Python / R programming, mainly using methods of regression analysis to assess effectiveness marketing activities of brands (areas - finance, retail, mass media and others)
• Feature engineering: selection of factors for predicative learning models, checking data for 
completeness, for the absence of autocorrelation etc. If necessary, parsing data from online sources for processing and inclusion in the dataset
• Testing models for accuracy, stability and reliability forecast using statistical indicators, including R-squared, adjusted R-squared, F-statistic, Prob, LogLoss, Accuracy score, Durbin-Watson, Jaccard similarity score etc.
• Preparation of regular and adhoc analytical reports in MS Excel, PowerPoint, PowerBI
I am very interested in machine learning, working on neural networks and computer vision.