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Vladimir User

@vladimiruser1

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Data Scientist with strong mathematical training and project experience.

Russian Federation

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What I'm looking for

I seek a collaborative environment where I can apply my skills and continue to learn.

I am a graduate of Moscow State University, where I earned my Bachelor's degree in Data Science from the Faculty of Computational Mathematics and Cybernetics. My academic background has equipped me with a high level of mathematical training, which I have applied in various projects within the data science field. Currently, I am pursuing a Master's degree at the same university, further enhancing my expertise in data analysis and machine learning.

In my professional experience at Megafon, I have successfully worked on end-to-end machine learning tasks, including developing models for predicting the conversion of VAS services and creating a universal LT forecasting model. My role at Sberbank as an ML Engineer has allowed me to increase traffic for the Regular Purchase scenario by 30% and improve the performance of recommendation scripts through innovative feature engineering. I am passionate about collaborating with a team of specialists where I can contribute my knowledge and skills while continuing to learn and grow in the field.

Experience

Work history, roles, and key accomplishments

Current

ML Engineer

Current

Sberbank

Aug 2023 - Present (1 year 10 months)

As an ML Engineer at Sberbank, I focused on enhancing recommendation systems, achieving a 30% increase in traffic for the Regular Purchase scenario. I also improved the Personal Recommendation script's effectiveness by 4% through feature engineering and optimization of memory and CPU consumption.

MLOps Hadoop Airflow Python SQL Data Analysis Machine Learning Optimization

Data Scientist Intern

Megafon

Jan 2023 - Aug 2023 (7 months)

During my internship at Megafon, I worked on various ML tasks including developing models for predicting conversion rates of VAS services and creating a universal forecasting model. My role involved end-to-end project execution and automation of data collection and reporting.

Machine Learning Python SQL Data Analysis Automation Reporting Data Science Big Data

Education

Degrees, certifications, and relevant coursework

Moscow State University

Master's degree, Data Science

2023 - 2024

Activities and societies: Engaged in end-to-end modeling for VAS outflow prediction and developing a universal forecasting model.

Currently enrolled in a Master's degree program at Moscow State University, focusing on advanced machine learning and data analysis techniques.

Moscow State University

Bachelor's degree, Data Science

2019 - 2023

Activities and societies: Worked on various ML tasks including models for predicting conversion of VAS services and developing forecasting models.

Graduated with a Bachelor's degree in Data Science from the Faculty of Computational Mathematics and Cybernetics, focusing on machine learning tasks and predictive modeling.