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Alexandre StaAS

Alexandre Sta

Biostatistician / Data Scientist

€556/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Alexandre

Biostatistician engineer with extensive skills in mathematical modeling for biology as well as in high-dimensional data analysis.

My professional experience has led me to develop strong expertise in statistical programming in R and Python. I have also worked in biostatistics research (genomic data, biological systems, epidemiology, hospital research, etc.) and on clinical trials (medical devices, score calculation, protocol writing, SAP, etc.).

Keywords: generalized linear models, data visualization, exploratory analysis, supervised and unsupervised learning models, survival analysis.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km), Marseille (up to 10km), Lyon (up to 10km), Grenoble (up to 10km)

Experience

  • GHU Saint Anne
    Public Health Biostatistician
    RESEARCH
    March 2025 - March 2026 (1 year)
    Paris, France
    -Design of protocols and statistical analysis plans
    -Quality control and data cleaning
    -Writing and submission of scientific articles: 5 publications
    -Implementation of good working practices
    Keywords: Psychiatry, Administrative health data, Project management, Advanced statistical analysis, Scientific article writing
    Statistical data analysis Time series Survival analysis Project management Epidemiology
  • Echosens
    Biostatistician Engineer
    BIOTECH
    September 2021 - March 2022 (6 months)
    Paris, France
    Management of the biostatistical aspect of clinical trials conducted at Echosens (protocol, SAP, analyses, analysis report, review of publications, communication of results to our partners). Calculation and automation of proprietary score calculation for our commercial partners. Internal consulting and research activities. Keywords: R, clinical trials, analysis plan, performance measurement, ROC, publications, AI
    Article writing
  • Freelance
    Consulting and independent projects for medical research
    HEALTH AND WELLNESS
    July 2018 - Today (7 years and 11 months)
    Consulting and analysis in medical research
    - Construction of a morphine resistance model in a hospital setting.
    - Construction of a recovery time model after surgery in a hospital setting.
    - Analysis of satisfaction questionnaires in higher medical education.
    - Statistical consulting for medical thesis students. Keywords: generalized linear models, random effects, clustering, data visualization, model selection. Sabbatical / professional reflection year
    - Skills assessment
    - Technological watch: Machine Learning: "Data Science" course at the Collège de France, Python programming language. Biology: "Epigenetics and cellular memory" course at the Collège de France
    Statistical data analysis Project management Biostatistics

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Education

  • Engineering degree, Applied Mathematics and Modeling
    Polytech Lyon
    2014
    Diplôme d'ingénieur, Mathématiques Appliquées et Modélisation
  • Master 2, Public Health Master's option: Biostatistics, Biomathematics, Bioinformatics and Health
    Université Claude Bernard Lyon 1
    2014
    Master 2, Master santé publique option : Biostatistique, Biomathématique, Bioinformatique et Santé

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