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Sébastien MoreauSM

Sébastien Moreau

📊 Data Analyst | Expert VBA/Excel/Python

€500/day
Paris, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sébastien

ENGLISH BELOW

After 5 years working in Corporate Finance, I changed carrer path towards data as it made sense considering the analytical skills I developped in my previous experiences 📊.

I then graduated from Le Wagon Paris Data Science Bootcamp in December 2022, and have been working at Le Wagon as a Data Science/Data Analysis Teacher since January 2023. 🧑🏻‍🏫

Now a freelancer, I offer my expertise on the following topics:

EXCEL/VBA

- Processing (import, standardization, creation of mapping tables)
- Analysis (Pivot tables, plots)
- Review (Dashboarding, Power Point)
- Automation (conception of VBA macros)

DATA ANALYSIS / DATA SCIENCE

- Web scraping (BeautifulSoup, Selenium)
- Transformation via SQL/BigQuery
- Processing via Python/Pandas
- Visualisation via Python/Matplotlib/Seaborn
- Machine Learning via Python/Scikit-learn

Looking forward to help your business grow 🚀

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Après avoir travaillé 5 ans en Finance d'Entreprise, j'ai changé de voie en rejoignant le monde de la data, dans la continuité de mes expériences précédentes 📊.

J'ai ainsi complété la formation en Data Science @Le Wagon Paris en décembre 2022, et y travaille en tant que professeur en Data Science/Data Analyse depuis janvier 2023. 🧑🏻‍🏫

Aujourd’hui freelance, je saurai vous apporter mon expertise sur les sujets suivants:

EXCEL/VBA

- Traitement (import, uniformisation, création de tables de mapping)
- Analyse (TCD, graphiques)
- Restitution (Tableaux de bords, PowerPoint)
- Automatisation (conception de macros VBA)

DATA ANALYSE / DATA SCIENCE

- Web scraping (BeautifulSoup, Selenium)
- Transformation via SQL/BigQuery
- Processing via Python/Pandas
- Visualisation via Python/Matplotlib/Seaborn
- Machine Learning via Python/Scikit-learn

A bientôt pour mettre mes compétences au service de votre entreprise 🚀
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Conversational

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

Experience

  • Le Wagon
    Data Science Teacher Assistant
    TECH
    January 2023 - Today (3 years and 5 months)
    Paris, France
    Assisting Data Science students at Le Wagon:
    - Debugging code
    - Explaining key concepts of the day's lesson
  • Suez Groupe
    Financial Controller
    ENVIRONMENTAL
    September 2020 - March 2022 (1 year and 6 months)
    Bd Périphérique, Paris, France
    For the SES Business Unit Headquarters (created in April 2020, annual HQ budget €14M):
    • Monitoring general expenses (inter-company recharges, tracking orders in the P2P tool, monthly closing in SAP, budget management)
    • Implementing reporting (creating templates, distributing and training relevant personnel) for the entire Business Unit scope (Revenue €450M)
    • Consolidating financial data reported during closings
    • Preparing Business Reviews
    • Ad-hoc financial tasks
  • Suez Groupe
    Financial Analyst
    ENVIRONMENTAL
    September 2018 - August 2020 (1 year and 11 months)
    Casablanca, Morocco
    • Monthly closing: variance analysis vs Budget, KPI analysis, CAPEX monitoring, Group reporting according to IFRS standards
    • Budget preparation and management
    • Consolidation of monthly results from several legal entities and updating Business Reviews, reporting KPIs to the Group,
    • Managing the Business Plan for a development project (Suez Kenitra): cost estimation, financial projection (P&L and Balance Sheet), calculation of strategic indicators
    • Weekly cash monitoring
    • Monthly analysis of Working Capital Requirements (DPO and DSO calculation)
    • Participation in automation projects for existing reports on Power BI
    • Implementation and monthly monitoring of IFRS 16 adjustments calculation on the ViaReport application

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Education

  • Data Science and Machine Learning Bootcamp Batch #1002, Computer Science
    Le Wagon
    2022
    Data Science and Machine Learning Bootcamp Batch #1002, Informatique
  • Master 2 (M2), Control, Audit, Reporting
    Université Paris Dauphine
    2017
    Master 2 (M2), ContrĂ´le Audit Reporting

Skill set

Categories