Freelancer profile translated to English.
Back to original languageAbout Mamadou
Data Science & AI Engineer graduated from CentraleSupélec, I support companies that want to transform their data into concrete and measurable decisions.
Whether you are looking to automate a process, build a predictive model, structure your ESG data, or simulate complex financial scenarios (Monte-Carlo, LBO), I intervene from modeling to production.
My profile is rare: I combine a high-level mathematical rigor (ex-preparatory class Louis-Le-Grand) with real business experience in finance, audit, and consulting. Recently within the Ops team of an investment group in Paris, I automated internal processes and designed dashboards for monitoring holdings - Python, SQL, Excel (Power Query), financial analysis as key skills.
I don't deliver notebooks, I deliver industrializable, robust, and impact-oriented solutions.
Stack: Python · PyTorch · Scikit-learn · SQL · Spark · Docker · AWS
Domains: ML/AI, Data Engineering, Quantitative Finance, ESG
Available in France and internationally.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- Groupe HLDData scientist & Digital analystPRIVATE EQUITYFebruary 2026 - Today (4 months)Paris, FranceWithin the Ops team of HLD Conseils (HLD Group, Paris 7th), I work as a Data Scientist & Digital Analyst on three main axes: automation of internal processes, digitalization of operations, and production of data analyses to support investment decisions.I support the digital transformation of a private equity group by translating complex business needs into concrete data solutions - dashboards, automated pipelines, decision support tools - with Python and SQL.
- Exco Nexiom,Ingénieur AlternantDecember 2022 - September 2024 (1 year and 9 months)Thion SA, Cours-la-Ville, France— Automation of ESG data collection and processing (CAC 40/SBF 120) via Python and Reuters Eikon API — Reduction of extraction time by 80% — Creation of a structured database for audit — Monte-Carlo financial modeling — Development of a Python/VBA tool for company valuation (LBO) — Visualization of cash flow probability distributions
Recommendations
Be the first to recommend Mamadou
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Engineering Degree in Data ScienceCentraleSupélec2024Diplôme d'Ingénieur en Data Science
- Learning Classes préparatoires MPSI/MP*Lycée Louis-Le-Grand2020Learning Classes préparatoires MPSI/MP*