Position: Data Scientist
Category: Data Science
English level: upper
Years of experience: 3


Data Analyst|Data Scientist
OLX Group
Aug 2021 - Present · 1 yr 7 mos
Kyiv City, Ukraine
- Developing and supporting ML model for the text similarity detection
- A/B testing
- Research for the user segmentation model
- Making ETL pipelines and analysing data from external sources
- Competitive analysis
Skills: Python (Programming Language) · Analytical Skills · Data Science · PostgreSQL · MySQL · R (Programming Language) · Amazon Redshift · Jira · Gitlab · Tableau
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Business Consultant
McKinsey & Company
Oct 2021 - Dec 2021 · 3 mos
- Market research of metal mining companies in Kazakhstan
- Analysis of historical data and metal price forecasts
- Analysis of negative factors, production processes and the market
- Short-term and long-term initiatives to increase the company's revenue
Skills: Consulting · Price Forecasting · Business Strategy · Strategic Planning
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Machine Learning Researcher
Computing Center of the Academy of Sciences
Aug 2020 - Jul 2021 · 1 yr
- Development and training of a model for extracting information and characters from texts
- Development of ML project "External Plagiarism Detection", detection the anomalies in the statistics and the activities that exceed thresholds of the deviations using TfidfVectorizer and cos similarity
- Participating in development of the Service for Recognizing Tabular Data Based on Open-source OCR Tools. The project involved the use of OpenCV and Tesseract to recognize images and the texts in the images
Skills: Python (Programming Language) · Machine Learning · Data Science · Databases · Science · Research and Development (R&D) · Data Analysis · Research · Natural Language Processing (NLP) · Applied Machine