
Aubry Poitevin
Data Scientist Junior
Salary / Daily rate
Paris, France
Freelance
Remote only
Skills
Languages
About me
Intro
AI & Data Science professional with proven expertise in Python, Snowflake, and advanced analytics. Built scalable algorithms at Pernod Ricard delivering brand-level sales recommendations and developed interactive dashboards bridging data science with business decisions. Ready to transform your data into strategic insights.
Work experience
AI & Data Science
AccentureBusiness Consulting and Services
Apr 2025 - Present
1 year 3 months
Paris, Île-de-France, France
Data Science Intern
Pernod RicardBeverage Manufacturing
Mar 2024 - Aug 2024
6 months
Paris, Île-de-France, France
- Built and scaled opportunity computation algorithms using Python, dbt, and Snowflake to deliver brand-level sales recommendations across the U.S. market - Co-led the development of interactive Streamlit apps and and Power BI dashboards to bridge data science outputs with business decision-making - Worked closely with Commercial and Transformation teams to translate strategic priorities into dynamic, data-driven actions tailored to diverse state-level markets
Huawei Student Developers (HSD) Campus Ambassador in France
HuaweiTelecommunications
Oct 2021 - Oct 2023
2 years 1 month
Paris, Île-de-France, France
- Develop a clear strategy to attract, engage and retain a community of students interested in new technologies. - Plan and coordinate events such as workshops, conferences, seminars or hackathons, with a focus on new technologies and Huawei products.
Data Analyst & Sales enablement
On trainProfessional Training and Coaching
Aug 2021 - Jul 2023
2 years
Paris, Île-de-France, France
Prospecting strategy: - Participate in the development of a clear prospecting strategy by identifying target market segments, personas and effective prospecting channels. - Carry out in-depth research into potential customers, including competitor analysis, to identify sales opportunities. - Create personalised message templates and sales scripts for the different stages of the prospecting process. Data enrichment: - Implement tools and processes to collect and enrich prospect data, including contact information, social profiles, interests and needs. - Use third-party data enrichment tools to obtain additional information about prospects, such as company size, turnover, location, etc. - Integrate the enriched data into the CRM system Automation: - Assess existing sales processes and identify repetitive or manual tasks that could be automated. - Implement sales automation tools such as lead management systems, automated email campaigns, etc. - Integrate automation tools with the CRM system to streamline workflows and improve the efficiency of the sales team. Support: - Provide ongoing training and support to the sales team on tools and processes related to prospecting, data enrichment and automation. - Collaborate with other team members to share best practices and ideas for improvement. - Listening to the needs and problems of the sales team, and providing appropriate solutions and recommendations. Performance measurement: - Defining and monitoring key performance indicators (KPIs) linked to prospecting activities, data enrichment and automation. Strategic analysis: - Provide recommendations based on analysis of the data and information gathered. - Develop dashboards and reports to monitor On train's key performance indicators, such as revenue, expenditure, conversion rates, average basket, etc.
Teacher of Mathematics & Physics
GoStudentFreelanceEducation Administration Programs
Mar 2022 - May 2023
1 year 3 months
Ville de Paris, Île-de-France, France
Project Manager
Sciences Po Junior ConsultingBusiness Consulting and Services
Sep 2020 - Aug 2021
1 year
Le Havre, Normandie, France
Public Affairs Intern
ArianeGroupAviation and Aerospace Component Manufacturing
Jun 2021 - Jul 2021
2 months
Les Mureaux, Île-de-France, France
Work on analysing European space law
Student Tutor in Mathematics and Physics
Voscours.frFreelanceIndividual and Family Services
Sep 2019 - Dec 2020
1 year 4 months
Le Havre, Normandie, France
Private Classes to 6 students in Mathematics (5) and Physics (1). 4 high school students and 2 first-year undergraduate students.
Education
HEC Paris
MSc
2023 - 2025
2 years 3 months
École Polytechnique
MSc&T
2023 - 2025
2 years 3 months
Sorbonne Université
Bachelor's degree (3rd year)
2022 - 2023
1 year 1 month
Università Bocconi
Bachelor's degree (Exchange Program)
2021 - 2022
8 months
université de Franche-Comté
Bachelor's degree (2nd year)
2021 - 2022
11 months
Sciences Po
Bachelor of Arts - BA
2019 - 2022
3 years
Université Le Havre Normandie
Bachelor's degree (1st year)
2020 - 2021
1 year 1 month
Lycée Louis Modeste Leroy
Baccalauréat Mention Très Bien
2016 - 2019
3 years 1 month