Freelancer profile translated to English.
Back to original languageAbout Leslie
💡 Specialist in data analysis and visualization
I am a freelance data analyst passionate about extracting value from data. With rigorous training in science (Normale Sup', PhD in physical chemistry) and a recent specialization in Data Science and AI (Le Wagon bootcamp), I support companies in transforming their data into strategic decisions.
What I offer:
✔️ Exploratory analysis: identify trends and hidden insights in your data.
✔️ Dashboard creation: designing interactive and intuitive tools (Tableau, Flourish).
✔️ Data visualization: tell your stories with clear and impactful graphics.
✔️ Predictive modeling: implementing machine learning models to anticipate your needs.
✔️ Tailored support: pedagogical approach to make your data accessible to everyone.
Why me?
🔬 Dual scientific and analytical expertise: my background combines a strong scientific analysis capacity with a creative and solution-oriented approach.
🎨 Creative spirit and attention to detail: thanks to my passion for photography and visual design, I create aesthetic and impactful visualizations.
🚀 Rich and varied experience: I have worked for multinationals and startups, which allows me to adapt quickly to different environments.
🏔️ Resilience and adaptability: As an ultra-trail runner at heart, I apply these qualities to every project I undertake.
Technical skills:
Languages: Python (Pandas, NumPy, Scikit-learn), SQL.
Tools: Tableau, Excel, Flourish, Git.
Machine Learning: Regressions, classifications, clustering.
Areas of intervention:
Industry, R&D, Retail, e-commerce, Luxury, Arts
Want to collaborate?
📩 Contact me to discuss your data analysis needs and discover how I can support you in your projects!
English
Fluent
French
Native or bilingual
Can work on-site
Paris (up to 50km), Paris (up to 20km)
Experience
- Le Wagon FranceData Science Teacher AssistantJuly 2024 - Today (1 year and 11 months)Paris, FranceSupporting students of the Data Science & IA bootcamp at Le Wagon Paris.Intensive full-time bootcamp of 9 weeks.- Learning Data Science with Python.- Data analysis with SQL, BigQuery, Pandas, Numpy and Matplotlib.- Statistics with Scipy, Seaborn and Statsmodels.- Machine learning with Scikit-learn.- Deep learning with TensorFlow and Keras.- Working on the development of data products with Google Cloud Platform, Docker, MLflow FastAPI and Streamlit.- Carrying out a project in a team of 4 people, from data collection to putting models into production.
- PimpantCo-founder | Head of Product DevelopmentFASHION AND COSMETICSFebruary 2021 - April 2024 (3 years and 2 months)Paris, FranceManagement of Hygiene and Household Product Development- Building a Product roadmap in collaboration with the Marketing teams.- Coordinating product development from the R&D brief to the production and stocking of finished products.- Managing relations with R&D partners: briefing and project monitoring.- Coordination with internal teams: design, sales, logistics.- Managing regulatory and product certification files with our external partners.Logistics and Operations- Purchasing (raw materials, packaging…)- Planning and coordination of manufacturing in connection with production subcontractors.- Setting up an order and stock management tool internallyReporting and Planning- Project reporting- Writing R&D technical files (JEI, CIR)- Launch retro-planning
- L'OréalInnovation Project ManagerFASHION AND COSMETICSFebruary 2014 - August 2018 (4 years and 6 months)Paris, FranceManagement of innovation projects, development and creation of cosmetic product prototypes.Implementation of experimental designs, numerical analyses, synthesis, reporting and communication.Coordination and facilitation of project groups, definition and management of milestones, arbitration of decisions, guarantor of deliverables and quality of developments.Technical expertise in process and formulation.Internal collaboration (marketing, evaluation, consumer insights) and external collaborations (suppliers, partners).Design Thinking and Consumer Centric methodology.Direct management of 2 formulation technicians and transversal management of collaborative project groups.
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Education
- Specialized Master in Luxury ManagementInstitut Français de la Mode2018Gestion : Contrôle / Budget / Finance / Stratégie Marketing : Marque & Communication / Produits / Distribution Workshops & Entrepreneuriat : marketing stratégique, image de marque, développement produits, analyse et gestion de l’offre, KPIs Culture & Gestion de la création
- Doctorate in physical chemistry of materialsUniversité Pierre et Marie Curie/ ESPCI ParisTech2013