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Pavidran RatnamPR

Pavidran Ratnam

Business Data Analyst

€200/day
Paris, FR
0-2 years
Python
SQL
Microsoft Power BI
VBA
Automatisation des tâches

Average response time: 1 hour

Freelancer profile translated to English.
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About Pavidran

Graduated engineer in Business Intelligence & Analytics, I support the transformation of business needs into concrete and automated data solutions. I combine technical expertise (Python, Power BI, SQL) and understanding of business challenges to generate high-value-added analyses.

  • English

    Native or bilingual

Can work on-site
Paris (up to 50km)

Experience

  • Data Scientist
    FREELANCE FOR biotechnology engineer
    November 2024 - December 2024 (1 month)
    Paris, France
    • Development of a Mask R-CNN model for automatic organoid segmentation.
    • Data preprocessing and post-processing.
    • Integration of the model into a Streamlit web app.
    Deep Learning Streamlit Python Automatisation des tâches
  • WERFEN
    Business Data Analyst
    July 2023 - July 2024 (1 year)
    Le Pré-Saint-Gervais, France
    • Power BI sales dashboard (10 pages) - 40% reduction in analysis time.
    • Data modeling and complete automation of Power BI flows connected to SharePoint – refresh time reduction.
    • Analytical tools – clear insights, improved decision-making.
    • Analytical support – sales and marketing departments, faster analyses and optimized strategies.
    Microsoft Power BI Macro VBA Excel SAP Python
  • Showroomprivé
    Assistant Business Analyst
    October 2022 - April 2023 (6 months)
    Saint-Denis, France
    • CRM database reliability – 80% reduction in anomalies thanks to automated Python scripts.
    • Python scripts – automation of quality control and process optimization.
    • Oracle Cloud Fusion financial tools – API integration and flow automation.
    • Optimized processes – increased efficiency and reduction of manual tasks.
    Python Streamlit API Oracle Database

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Education

  • Integrated preparatory class (L1 & L2)
    Efrei Paris, Engineering School of Digital Technology
    2021
    Classe préparatoire intégrée (L1 & L2)
  • Sulitest
    Sulitest
Check out Pavidran's education

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