Position: Junior Data Engineer/ Data Scientist
Category: Data Science
English level: intermediate
Years of experience: 1.5


Worked as BI engineer, Data Scientist, Data Analyst. Have a strong mathematics background.

Implemented ETL process, worked with configuration files, requests, API, parse files and texts (SQL, python), creation of site parsers (python). 

Created and optimized SQL queries, complex procedures in SQL, index building, Olap cubes, MDX queries, developed BI reports (in local tools, ssrs, power Bi). 

Data processing (use pandas dataframe, regex expression, lambda functions etc.). Work with time series.  

Knowledge OOP principles, knowledge of algorithms and ML theory. 

Creating machine learning models (linear models, decision trees, etc.) for solving regression, classification, clustering problems. Optimize algorithms (hyperparameter tuning, cross validation etc.). 

Statistical analysis, visualization (searborn, matplotlib).

Strong interest in Data Engineering, Data Science and Machine Learning.