Valentin DEFOUR

Experience

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  Airbus

  Jul 2014 - Aug 2014

  Data gathering and dashboarding rework

  - internship -Reworking the legacy Performance Indicators for a better fitting to UNCERTAIN operational tasks @ Airbus Delivery Center : gathering business needs, collecting data, displaying KPIs

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  Talan Consulting

  Sept 2015 - Mar 2018

  IT & Data Consultant

  Data Architect-Mapping, classifying and modeling the ecosystem in term of data, business objects and processes-Implementing a Business Information Model-Working alongside data-driven project teams in order to implement a better IS architecture for big data applications : predictive analysis, KPIs, dashboarding,...---Project Ownership Assistance in an Adaptative Software Development team, running the AGILE Method : Framing, specifying and testing the business needs technical implementationsNoteworthy sprint : transverse overhaul of the planning processes in order to improve the capacity-optimization and implement a better operation of the transportation ressources Show less

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  Rhapsodies Conseil

  Mar 2018 - Sept 2023

  Senior Data Consultant

  - Designed and built dashboards to measure customer data quality according to different generic dimensions (completness, validity, ...) and business aspects ;- Industrialized dataflows on DSS to answer compliance use case (GDPR, Fraud, Competition)- Drove various data analysis on customers' data for multiple use cases : CRM targeting, fraud analysis,GDPR compliance, data quality management, ...- Developed carbon footprint KPIs of IT assets ;- Built a data science POC about drugs shortage reduction - built two models (a re-sellers riskscoring & a stock-levels regression model) ;- Built an enterprise data model as a data architect in order to serve data projects and BI &Analytics team ;- Framed and operationalized Data Privacy features on multiple data platforms ;- Built and industrialized a dataviz HUB, displaying KPIs about financial results, website activity (GA), gender equality and carbon footprint of our missions.Tools used :AI / ML : Dataïku DSS, KnimeCode : Python, SQLDataviz : Looker Studio, Power BICloud : Google Cloud Platform, Azure (Databricks) Show less

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  AVISIA

  Oct 2023 - now

  Data Scientist

  As a data scientist within the AI, DS & MLE team of a fintech company :- Developing and industrializing (API/DSS) machine learning models to answer business requirements ;- Building an ethic & trustworthy AI framework to be used by the team ;- Building a ML carbon footprint estimator to provide environemental insights about ML tasks ;- Leveraging GenAI to answer business issues (real time text data classification, self service BI)As a consultant,- Writing articles about data, AI and ML ;- Building training about specific subjects : greener AI, ethics (fairness) of ML Show less

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  Freelance

  Nov 2024 - now

  Data & Analytics instructor

  Teaching Python and data analysis skills to M1/M2 students with marketing background