My Portfolio

Hello, my name is Roman.

About me

My hobby is programming. I worked in a related field where I was involved in data analysis in the field of unmanned aerial vehicles for 2 years. My transition to data science from business analytics opened up incredibly interesting tools for solving non-standard problems for me. When I started my data science journey, I had very little knowledge in programming and for a general understanding of the basics, I learned C ++. Then I mastered Python and now I write a variety of projects on it.

Projects

Project : Titanic - Infamous ship analytics “Titanic”. In this project, I created a classification algorithm capable of predicting whether a person can survive in these difficult conditions.

Project : Covid-19 World Vaccination Progress - This project was dedicated to the analysis of the progress of the world vaccination against Covid-19.

Project : Second Hand Cars - Analysis of the database of used cars and, based on it, the creation of a linear regression model for predicting prices.

Project : Spotify - Free project (EDA and practice of using xgboost) on the database of the famous Internet audio streaming service Spotify.