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Marie Thérèse NdiayeMT

Marie Thérèse Ndiaye

Data analyst

€638/day
Paris, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Marie Thérèse

I support companies in collecting, analyzing, and leveraging their data to transform complex information into clear and actionable indicators.

With a background in data analysis and management control, I work on both technical and business aspects. My goal is to provide reliable analyses and steering tools that meet the operational and strategic needs of my clients.

What I can bring you:

Creation and automation of reporting
Construction of interactive dashboards
Definition and monitoring of KPIs
Analysis of commercial, financial, or operational performance
Data control and validation
Data cleaning, transformation, and structuring
Production of analyses to facilitate decision-making
Automation of recurring tasks

My technical skills:

-SQL
-Excel (advanced functions, Pivot Tables, Power Query)
-Power BI
-Python (data analysis and processing)
-Reporting and data visualization

During my various experiences, I have participated in the production of reports, the monitoring of performance indicators, the analysis of financial and operational data, as well as the creation of decision-support tools for business teams and management.

Types of missions I undertake:

-Data analysis and reporting
-Management control and budget monitoring
-Sales and performance analysis
-Data cleaning and preparation
-KPI implementation and monitoring
-Excel reporting automation
-Ad hoc analysis and decision support

Rigorous, organized, and results-oriented, I strive to understand business challenges in order to propose adapted and high-value-added solutions.

Feel free to contact me to discuss your project and your data analysis needs.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Paris (up to 50km)

Experience

  • BNP Paribas
    Data analyst
    BANKING AND INSURANCE
    April 2024 - December 2025 (1 year and 8 months)
    Val-de-Fontenay, Fontenay-sous-Bois, France
    -Collection, extraction, analysis, and structuring of data to produce reports and analyses for Management, business teams, and regulators.
    -Design and management of dashboards and KPIs for performance monitoring, reliability, and activity control decisions.
    -Support for business teams and risk management by providing reliable data used in operational and regulatory processes.
    -Analysis of costs, headcount, and performance, within a framework of centralized resource management.
    -Data Quality control, anomaly detection, and implementation of corrective actions.
    -Contribution to cross-functional projects for improvement, reporting automation, and formalization of internal control procedures.
    -Production and validation of recurring reports, ensuring consistency, traceability, and compliance.
    SQL Automation Reporting Microsoft Excel Data analysis
  • Nouvelle Société d'Ascenseurs
    Management controller and collection officer
    REAL ESTATE
    November 2022 - October 2023 (11 months)
    Créteil, France
    -Monthly reporting (monitoring of KPIs by division and activity).
    -Participation in the implementation of steering tools, dashboards, and the development of specific activity monitoring.
    -Updating and analysis of sales and margin tables. Variance analysis and preparation of cash flow forecasts.
    -Monthly analysis of profitability by product and sector.
    -Portfolio management.
    -Collection of unpaid invoices and management of claims.
    KPI Cost analysis Financial data validation JDEdwards
  • Eva Voyage
    Management controller
    DIGITAL AND IT
    July 2022 - August 2022 (1 month)
    Dakar, Senegal
    -Activity monitoring (turnover and margin).
    -Participation and control of monthly accounting closings.
    -Development of monthly expense monitoring with variance analysis and implementation of action plans with teams to optimize expenses.
    Microsoft Excel

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Education

  • IBM Data Engineering Professional Certificate
    IBM Data Engineering Certificat Professionnel
  • Master 2
    INSEEC
    2023
    Master 2

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