Rinat Gorbachev Email & Phone Number

ML / Data Scientist and open for world-wide opportunities.I'm really into machine learning and data science. I think these fields have the power to change how businesses and entire industries work. My curiosity keeps me learning, making me a valuable team member.In Yandex as a Data Scientist, I was a part of two business groups.At Lavka, my work was multifaceted. I developed a ranking system for storekeepers and was responsible for estimating and forecasting the geometry and area of stores, enhancing operational efficiency.Also worked with time-series, predicting number of orders and other operational targets.In the Anti-Fraud Team at Taxi, I focus on identifying and analyzing emerging fraud tactics. I have built predictive models and contributed to refining existing rules, fortifying our fraud prevention strategies.I worked as an intern researcher in a Scientific and educational laboratory of intelligent systems and structural analysis (NUL ISSA). My thesis work was part of this project focused on building ontologies and multiclass classification models to tackle social problems. Before that, I was a data analyst / engineer in Ozon, Russia's largest e-commerce platform. My responsibilities included everything from big data analysis and SQL query optimization to automating ETL processes and data visualization. These experiences have given me a solid foundation in data analysis, along with a strong grasp of essential tools and techniques.Most-Used Python Libraries: Pandas, Numpy, SQLAlchemy, Scikit-learn, TensorFlow, Matplotlib.I believe in keeping a good work-life balance. I'm all about personal growth, and my hobbies reflect that:Chess: I have a 2300 rating on Chess.comBrazilian Jiu-Jitsu: Earned a purple beltFootball: Played semi-professionally for two yearsTable tennis and regular workouts, among other things. :)