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Jean Paul Van TongerenJP

Jean Paul Van Tongeren

Performance Data Partner – KPIs & Power BI

€450/day
Bordeaux, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jean Paul

I am an independent consulting in steering and data.
I intervene where companies need a global view: understanding their business, structuring indicators, and transforming their data into levers for action.

My role: to bridge the gap — vision and operational.

- In analyst / BI mode, I design dashboards, automate flows, and ensure reporting reliability.
- In functional support / light PO mode, I frame needs, prioritize, formalize objectives, and define the right KPIs.

I don't do "data for data's sake": I build tools that genuinely help with steering — commercial performance, field activity, customer base, etc.

Areas of intervention
  • Performance steering: KPIs, dashboards, action plan monitoring
  • Functional framing & functional support: needs definition, backlog, acceptance testing, adoption
  • Automated reporting: Power BI, Excel, SQL, Power Query, Python
  • Support & skills transfer
Method
  • Frame the real need
  • Build a reliable foundation
  • Transfer knowledge to enable autonomy

Each mission results in measurable improvement: less time wasted, clear figures, and a consolidated view.

More information and examples of achievements:

👉 prismora.fr/solutions-freelance.html
  • French

    Native or bilingual

  • English

    Conversational

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

Experience

  • Projets clients
    Data Analyst Freelance
    October 2024 - July 2025 (9 months)
    - BoostMyGarage – Point S: | Python, Streamlit, Plotly, geocoding, dynamic KPI

    - USA Wine Price Study – Domaine des Croix: market price benchmark, market recommendations | Python, Power BI, descriptive statistics

    - Market Price Retail: pricing analysis, revenue, multi-category margins | Power BI, SQL, KPI modeling

    - Cinema Reco: movie recommendation engine for a cinema | Scikit-learn, Streamlit, K-NN

    - Wild Find Job: scraping & NLP, job market mapping Data |
    Python, Airflow, Streamlit

    - "Wounds & Healing" Report: expert center analysis | KPIs, Looker Studio, Google Sheets, data cleaning & storytelling

    - NBA Dashboard – Sports stats & prediction App: Dash App with NBA API, PostgreSQL. User predictions + stats | Python, Dash, Docker, Render SID Erasmus+ Lite – Modular governed SID Prototype: Data Vault Modeling, transformations with dbt, steering via Jira | Python, dbt, SQL, Scrum/Jira

    - GPMB – Digital Master Plan Functional Support Response: Consultant response to public tender: governance structuring, functional support deliverables, Power BI/Jira projection.
    Python Microsoft Power BI SQL Data Analysis
  • Jardinerie Truffaut Bordeaux
    Retail Store Manager
    January 2021 - January 2025 (4 years)
    • Global management of the store (20 employees), with a strong performance culture.
    • MRP (SAP) optimization, seasonal planning, and Power BI dashboard (Revenue, margin, turnover)
    • Store/warehouse logistics coordination (cross-docking, flows).
    • Improvement of stock reliability and animation of KPI monitoring rituals.
  • Truffaut Mérignac
    Retail Commerce Group Manager
    January 2011 - January 2021 (10 years)
    • Daily sales and stock management (SAP BW, Excel), order and stockout optimization.
    • MRP planning, seasonality management, team leadership (8 people) and training in good Supply practices.

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Education

  • Data Analyst Certification RNCP Level 6 Bachelor +3/4
    WILD CODE SCHOOL
    2025
    ▪ Collecte, traitement, gestion des données : SQL, ETL, Web scraping, API, Data Warehousing (Redshift). ▪ Transformation des données : Python (Pandas, NumPy), NLP, Machine Learning (Scikit-learn) ▪ Visualisation et reporting : Power BI, Tableau, Plotly. ▪ Gestion de projet Data : Agile (Scrum, Kanban), GitHub, respect RGPD.
  • BTS Visual Communication (Associate's Degree)
    EDAAG - Bordeaux
    2003
    ▪ Création graphique, conception d’identités visuelles et maîtrise avancée de la Suite Adobe.

Certifications

  • Data Analyst
    Wild Code School
    2025

Skill set (12)

Categories