Justin NICOLLET
Paris
Summary
Self-motivated and innovative Data Analyst with a Master’s degree in Data Science, specializing in Business Intelligence. Gained hands-on expertise through a six-month internship and two years of international experience at BNP Paribas, focusing on data analysis, visualization, advanced analytics, and Python-based solutions. Passionate about leveraging data-driven insights and developing scalable, efficient systems to solve complex business challenges in a global context. Thrives in dynamic, multicultural environments and seeks opportunities to apply technical skills while embracing new challenges on an international stage.
Overview
3
3
years of professional experience
Work History
Data Analyst
BNP Personal Finance
03.2024 - Current
- Executed end-to-end marketing data transformation pipelines to support business decisions.
- Designed and implemented a new data pipeline for leasing marketing campaigns, enhancing efficiency and scalability.
- Automated repetitive processes to improve workflow efficiency and reduce manual tasks.
- Optimized data processing performance by refining Pandas and Polars queries.
- Migrated data workflows from Pandas to Polars, improving computational speed and scalability.
Data Scientist
BNP Personal Finance
03.2023 - 02.2024
- Created monitoring dashboards for product data, ensuring real-time tracking and performance analysis.
- Built a scoring pipeline to streamline data processing and improve predictive modeling accuracy.
Data Analyst Intern
Evollis
08.2021 - 01.2022
- Wrote and optimized PostgreSQL queries for efficient data extraction and analysis.
- Designed monitoring dashboards to track customer data and key performance metrics in real-time.
Education
Master of Science - Data Science & Business Intelligence
ISEP, Institut Supérieur D'Électronique De Paris
Paris09.2023
Master of Science - Data Science & Financial Analysis
University of Pavia
Pavia 01.2022
No Degree - Preparatory Classes For Grandes Écoles (CPGE)
Turgot Highschool
Paris07-2020
High School Diploma -
Dorian Highschool
Paris07.2018
Skills
- Power BI
- Tableau
- Python (pandas, polars)
- Excel
- SQL / PostgreSQL
- SAS
- Machine learning
- ETL processes
- Git
LANGUAGES
English
Proficient
C2
French
Proficient
C2
Portuguese
Elementary
A2
German
Beginner
A1
Timeline
Data Analyst
BNP Personal Finance
03.2024 - Current
Data Scientist
BNP Personal Finance
03.2023 - 02.2024
Data Analyst Intern
Evollis
08.2021 - 01.2022
Master of Science - Data Science & Business Intelligence
ISEP, Institut Supérieur D'Électronique De Paris
Master of Science - Data Science & Financial Analysis
University of Pavia
No Degree - Preparatory Classes For Grandes Écoles (CPGE)
Turgot Highschool
High School Diploma -
Dorian Highschool
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