Sachi Kumari

Sachi Kumari

Machine Learning Intern

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location of Sachi KumariDelhi, India

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  • Timeline

  • About me

    Senior Associate - American Express

  • Education

    • Department of Statistics, University of Delhi

      2019 - 2021
      Master's degree Statistics
    • Hindu College

      2015 - 2018
      Graduate Statistics
  • Experience

    • Jan Elaaj

      Feb 2020 - May 2020
      Machine Learning Intern

      Developed a supervised Regression model to predict the duration of sleep and risk of sleep disorder using passive mobile phone sensors with an MSE of 0.09

    • Max Life Insurance Company Limited

      Jul 2021 - Jan 2023

      • Custom AutoML package - Developed automated feature selection module incorporating best statistical and ML techniques with an added layer of choosing the most stable variables. - Developed Model Selection module to compare, tune and finalize best performingmodels by leveraging Bayesian Tuning, Pycaret and MLflow.• Data Harmonization - Built pipelines to capture data from disparate sources, clean and standardize the raw data, and further extract business specific derived variables to obtain a consolidated database of customers - Built a repository of around 400 KPIs to be directly used in model building and analysis Show less

      • Analyst

        Apr 2022 - Jan 2023
      • Analyst Trainee

        Jul 2021 - Apr 2022
    • American Express

      Jan 2023 - now
      • Senior Associate

        Aug 2024 - now
      • Associate

        Jan 2023 - Aug 2024
  • Licenses & Certifications

  • Volunteer Experience

    • Internship

      Issued by Umeed-A Drop Of Hope on Jun 2017
      Umeed-A Drop Of HopeAssociated with Sachi Kumari