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Roxana ZayeniRZ

Roxana Zayeni

Data scientist

€200/day
Paris, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Roxana

I am newly graduated from ENSTA Paris and the National University of Singapore. I have completed internships in Data Science, Software Engineering, and Quantitative Research in startups and large companies. I am looking for freelance assignments to apply the practical knowledge I have accumulated.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • EDF R&D
    Research Intern
    ENERGY AND UTILITIES
    May 2023 - November 2023 (6 months)
    Palaiseau, France
    • Increasing competence in the field of causal inference: Synthetic control, Meta Learners, Causal Forest, Dimension reduction through Deep Learning
    • Testing methods on a simulated dataset to isolate the effect of thermal isolation on electric consumption
    • Testing methods on real data
  • Inpulse
    Software engineer
    DIGITAL AND IT
    March 2022 - June 2022 (4 months)
    Paris, France
    • Integration of the partners' data into the software developed by the company - in Python or Node.js
    • Developing their data ingestion and delivery solutions, in particular via a REST API
    • Writing algorithms to match words, to improve the forecasting of stock usage of partner restaurants
    Python GitHub
  • Warner music france
    Data Analyst
    DIGITAL AND IT
    August 2021 - February 2022 (6 months)
    Paris, France
    • Data collection and visualization:
    Building robust datasets and relevant visualizations.
    Proactively searching for new data sources and designing new collection systems, using SQL and Python
    • Analysis and Monitoring:
    Provide insights and reports on sector trends.
    Monitoring data for accuracy, compliance and cleanliness. Building Tableau dashboards
    • Participated in the winning project of the Warner Create Awards 2021 where all the employees
    SQL Python Microsoft Excel Tableau software GitHub

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