Freelancer profile translated to English.
Back to original languageAbout Sarah
Quantitative analyst with 4 years of experience, specializing in statistical modeling, model validation, data analysis and processing, project management, and risk management. I assist companies in making their models more reliable, optimizing their processes, and leveraging their data.
✅ What I can do, among other things:
Building, evaluating, and validating statistical & econometric models
Designing custom reporting, dashboards, and performance indicators
Analyzing massive datasets (customer bases, transactions, scoring, etc.)
Managing data/risk projects (requirements gathering, specifications, coordination)
🎯 My strengths:
Dual expertise: technical (statistics, data science, data analysis, etc.) and business (risk, finance, etc.)
Proficiency in tools: SAS | R | Python | Vertica | SPSS | Word | Excel | PowerPoint | Power BI
Ability to transform data into clear, reliable, and actionable insights
Serious, organized, dynamic, and adaptable
Comfortable collaborating and communicating with teams
📢 What I can bring you:
Optimize your models and decision-making processes
Structure and validate your risk analyses
Meet regulatory requirements (IFRS 9, Basel II/III, etc.)
Leverage your data to more effectively drive your business
And much more
📩 Let's discuss your needs or your project!
French
Native or bilingual
English
Conversational
Can work on-site
Paris (up to 50km)
Experience
- CCF Holding - Hors ITAutomation and simplification of provision calculations for group entitiesBANKING AND INSURANCEJanuary 2026 - Today (7 months)Paris, FranceThe project aims to automate and simplify the provision calculation processes for the various entities of the CCF group. The main objectives are:Part 1: Provision engine for the CCF entity
- Liaise with IT for the translation of functional specifications.
- Conduct acceptance testing and validate the engine for production deployment.
Part 2: Development of a simplified and optimized Run process for Specialized Banks entities- Develop and finalize the process using SAS/Python.
- Document the process.
- Ensure liaison and collaboration with the business.
Part 3: Automated reporting for the Group- Write business functional specifications for Group reporting.
- Liaise with IT for the translation of functional specifications.
- Conduct acceptance testing and validate the reporting for production deployment.
- Primfire securityData AnalystPUBLIC SAFETYJanuary 2025 - January 2026 (1 year)• Optimization of internal methodological processes to strengthen proactive risk management, improve operational efficiency, and develop effective resource allocation strategies.• Development of performance indicators and predictive models to anticipate security needs based on risk areas, and creation of a pricing policy based on historical risk analysis with dashboards for monitoring.• Analysis of operational data to identify risk areas, enabling optimized strategic deployment of agents and evaluation of the effectiveness of security policies for adjusting predictive models.• Automation of data collection and processing to accelerate operational decision-making.Software: SAS, Excel, Power BI
- CONFÉDÉRATION NATIONALE DU CRÉDIT MUTUELCREDIT RISK PROJECT MANAGEMENT OFFICERBANKING AND INSURANCESeptember 2022 - December 2024 (2 years and 3 months)Paris, France• Development of a forward-looking probability of default model, calibration of regulatory parameters in compliance with EBA/SSM recommendations, and development of scenario simulation tools to anticipate the impact of regulatory changes on the portfolio.• Automation and updating of risk indicators, development of deliverables to optimize decision-making in internal and external committees, and implementation of reporting for monitoring risk performance indicators.• Automation of portfolio data collection and analysis to improve the responsiveness of regulatory reporting and collaboration with auditors, internal and federal bodies to ensure regulatory compliance and strengthen risk governance.• Review of risk portfolio segmentation and integration of recovery costs into LGD to improve estimation accuracy.• Monitoring of provisions at the confederation level, development of reports for federations, strengthening risk management, and drafting regulatory compliance assessment reports to enhance internal governance.Software: SAS, R, Python, Vertica, SPSS
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Education
- MASTER ECONOMETRICS AND APPLIED STATISTICS ESAUNIVERSITY OF ORLEANS2022MASTER ÉCONOMÉTRIE ET STATISTIQUES APPLIQUÉES ESA
- BACHELOR OF ECONOMICSUNIVERSITY OF BURGUNDY2020LICENCE ECONOMIE
Certifications
- SAS CertificationSAS2022