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Anna Dosova

Anna dosova

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location of Anna DosovaMinsk, Belarus
Phone number of Anna Dosova+91 xxxx xxxxx
Followers of Anna Dosova182 followers

  • Timeline

    Jun 2022 - Aug 2022

    Data Analyst

    HiQo Solutions, Inc.
    Current Company
    Aug 2022 - now

    Data Scientist

    EPAM Systems
    Minsk, Belarus

  • About me

    Data Scientist - EPAM Systems

  • Education

    • Belarusian state university

      2019 - 2023
      Bachelor's degree computer and information systems security/information assurance

  • Experience

    • Hiqo solutions, inc.

      Jun 2022 - Aug 2022
      Data analyst

      Worked on credit risk modelling project.EDA, data cleaning, feature engineering, time-series decomposition, optimization problems.Skills: R · MongoDB

    • Epam systems

      Aug 2022 - now

      Working in people analytics squad. Time-series modeling: EDA, building validation scheme and data pipelines, custom transformers and estimators; optimizing hyperparameters using advanced approaches.Skills: python · pandas · numpy · sklearn · statsmodels · boruta · optuna · xgboost · lightgbm · fbprophetSocial network analysis: centrality measures, communities detection, clustering effect, assortativity coefficient.Skills: networkx

      • Data Scientist

        Apr 2023 - now

      • Data Scientist

        Aug 2022 - Mar 2023

  • Licenses & Certifications