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Wen TianWT

Wen Tian

Data Project Lead

€650/day
Paris, FR
3-7 years

Average response time: 1 hour

About Wen

Senior Data Consultant with technical and functional experience, delivering AI and data solutions end-to-end across banking, gaming, and FMCG. I turn business needs into production-ready products by aligning data science, engineering, and business teams — with proven impact on conversion and efficiency.
  • Chinese

    Native or bilingual

  • English

    Fluent

  • French

    Conversational

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

Experience

  • Accor
    Data AI Consultant
    HOSPITALITY
    January 2026 - Today (6 months)
    Paris, France
    • Led design and deployment of smart ranking reservation system ready to production, drove growth by personalization features
    • Coordinated AI product initiatives and facilitated LLM agentic GEO implementation, collaborated cross-functionally with Ecommerce stakeholders and digital factory
    LLM artificial intelligence Data science Content marketing Agile method
  • Pernod Ricard
    Senior Data Analyst
    WINE AND SPIRITS
    January 2024 - December 2025 (1 year and 11 months)
    Paris, France
    - Drove end-to-end scoping and definition of data use cases, requirement gathering, prioritization and delivery of production-ready solutions
    - Led and coordinated cross-national teams of data scientists, analysts, and engineers to optimize industrialized analytics pipelines
    - Presented and drove adoption of marketing effectiveness recommendations with senior leadership across markets
    Agile method Scrum Data analysis Marketing Data science
  • BNP Paribas
    Equity Data Strategist
    BANKING AND INSURANCE
    June 2021 - December 2023 (2 years and 6 months)
    Paris, France
    • Research and improvement on macro quant Market Timing models with various alternative high-frequency data using nowcasting methods
    • Implemented and back tested, automated the production of low volatility multi-factor equity strategy, integrated with ESG constraints
    • Built an NLP-engine tool to extract key information of text
    • Led the development the NLP(Natural Language Processing)-engine tool to extract textual
    • Designed the smart beta pure quantitative strategy based on low volatility equity, integrated with ESG constraints, automated the backtest and other tests
    • Developed a Data-Mining web scraping system to build local European database for annual reports/earnings calls transcripts
    NLP Data science Data Engineer Data mining Machine learning

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Education

  • Master in Data Science
    Ecole Centrale de Paris
    2021
    Avec Mention Très Bien
  • Master
    ESSEC Business School
    2021
    Avec Mention Très Bien

Skill set (22)

Categories