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Florian TaillezFT

Florian Taillez

Data analyst / BI consultant

€690/day
Aix-en-Provence, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Florian

After a master's degree in economics and 5 years of statistics and IT programming in business, I am at your disposal (on-site if possible) to analyze your business and assist you in optimizing your resources using relevant indicators through the sharing of your data.
These indicators use statistics to measure/quantify each facet of your business and each of your decisions.
They will be made available to you in automated reports that will aid decision-making and allow you to maintain better control over your business thereafter.
  • English

    Native or bilingual

  • Spanish

    Fluent

  • Italian

    Fluent

Can work on-site
Aix-en-Provence (up to 50km), Marseille (up to 50km)

Experience

  • European Athletics
    2025 San Marino EA AthTech Conference
    SPORTS
    October 2025 - October 2025
    Rimini, Italy
    For a century, the Hungarian table has been used to calculate scores in combined events but it is not used to compare performances between disciplines due to its biases. This is why, for 3 years, I worked on a new scoring table using Python, APIs, the normal distribution, statistics, and physics to increase the understanding and therefore the attractiveness of athletics by putting performances on the same scale. European Athletics honored me by allowing me to present this project in English to World Athletics and tech companies from around the world.
    API Data analysis Python English Statistics
  • CPAM de l'Essonne
    Data analyst
    PUBLIC SECTOR
    June 2020 - January 2025 (4 years and 7 months)
    Évry, France
    -Automation of periodic deliveries on Business Object (saving of 1 FTE)
    -Delivery of analyses requested by the administrative and medical departments of the CPAM
    -Querying databases of 1.3 million health insurance members and their healthcare consumption over 5 years
    -Software used: SQL, SAS, Python, Business Object, Excel, QGIS, Power BI, Tableau
    -Study on medical desertification: it stems from the grouping of non-general practitioners in shared practices, concentrating them in the same municipalities (the winner takes all)
    -Study on the feminization of doctors: the apparent laziness of female doctors has been refuted by the greater feminization of the profession among the younger generation. The latter attach more importance (men and women) to quality of life than to income, unlike older generations.
    -Delivery of internal training to help colleagues make better use of Excel's features
    -Fraud detection on a prejudice of 6 million euros in court (targeting, cross-referencing)
    -Healthcare professional profiles: long SQL code to perform statistics on healthcare professional activity
    Microsoft Excel Python SQL Microsoft Power BI Data analysis
  • CTRAD
    Data analyst
    PUBLIC SECTOR
    June 2019 - November 2019 (5 months)
    Paris, France
    -Segmented surveys on CAF affiliates in the Île-de-France region (half the population)
    -Techniques and software used: surveys, segmentation, SPSS, Excel, SAS, SQL, MapInfo
    -Meeting with local elected officials in Val-d'Oise to agree on the best statistics to deliver
    -Gridding: project to map the territory by 200m² squares to reveal territorial inequalities between neighborhoods within the same municipality
    SAS SPSS MapInfo SQL Surveys

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Education

  • Master's degree in Economics for Public Policy Evaluation
    Université Paris 1 Panthéon-Sorbonne
    2018
    Master d'économie en évaluation des politiques publiques
  • Bachelor's degree in Economics-Management
    Université d'Évry-Val d'Essonne
    2016
    Licence d'Économie-Gestion

Certifications

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