Iuliia Koshkareva
Angestellt, Senior Data Scientist, Glowbyte Consulting
Moscow, Russische Föderation
Über mich
I'm a data scientist with 4 years of hands-on experience in machine learning and a strong math background (MSc. in Computer Science. Data Science). I have a lot of experience with machine learning and data visualizations, mainly in Python. Working in a diverse set of fields has given me experience with many different types of data and obtaining it from many different sources.
Werdegang
Berufserfahrung von Iuliia Koshkareva
Bis heute 3 Jahre und 8 Monate, seit Nov. 2020
Senior Data Scientist
Glowbyte Consulting
Developed machine learning algorithms for a variety of fields: bank risks, sport analytics, cybersecurity and employee experience. Projects: * Employee feedback analysis with text analytics (topic modeling, sentiment analysis) * Development of machine learning approach to match candidates with jobs applying semantic embeddings * Optimization of a call center performance using machine learning based on socio-demographic characteristics and audio features extracted from real calls
1 Jahr und 4 Monate, Aug. 2019 - Nov. 2020
Data Scientist
TC CENTER
Solved data analysis problems with neural networks. Data processing with pySpark: replacing missing values, highlighting data points across visualizations. Feature selection with shap values. The full stack of working with the model - from data collection to evaluation of results and visualization. Projects: * Development of a model for predicting game events in real time * Development of a clustering model of the clients
1 Jahr und 2 Monate, Juli 2018 - Aug. 2019
Junior Data Scientist
ICL
Solved data analysis problems with machine learning algorithms. Worked with trend identification, data seasonality, noise detection. Deployed the interactive web-application interface with SQL database on Plotly Dash framework. Projects: * DNS tunnel detection model * Typosquatting detection model * The analytical system of car logs for the Russian Circuit Racing Series
3 Monate, Juni 2017 - Aug. 2017
Data Science Intern
Positive Technologies
Implemented the rules of normalization and correlation in the MaxPatrol SIEM system to identify DDOS attacks. The created rules are included in the knowledge base of the MaxPatrol SIEM system
Ausbildung von Iuliia Koshkareva
1 Jahr und 11 Monate, Aug. 2016 - Juni 2018
Big Data and Data Science
Innopolis University
3 Jahre und 10 Monate, Sep. 2012 - Juni 2016
Informatics and Computer Science
Bauman Moscow State Technical University
Sprachen
Russisch
Muttersprache
Englisch
Fließend