Freelancer profile translated to English.
Back to original languageAbout Ousseynou
I am a statistical studies officer, specializing in data processing, analysis, and visualization. My goal: to help you transform your databases into clear, reliable, and directly usable information.
I perform tasks such as:
- Data cleaning and structuring
- Statistical analysis (descriptive, exploratory, cross-tabulations, regressions, pivot tables, VBA, etc.)
- Creating clear and impactful visualizations (charts, dashboards)
- Writing summaries and study reports
- Integrating and querying relational data
- Creating surveys/questionnaires
- Researching and analyzing socio-demographic data
I can support you and highlight your results to help you make better decisions or communicate more effectively.
- Socio-demographer and statistician applied to social sciences
- Proficiency in tools like R, Excel, Access, Sphinx, limeSurvey; Maigrit for mapping
- Ability to adapt the level of analysis to the institutional, social, or field context
- Strong sense of clarity, pedagogy, and respect for deadlines
I handle projects regularly, including:
- Studies on health, fertility, migration patterns, household/employment
- Analysis of national surveys (health barometer, census, Téo2, etc.)
- Dashboards, summaries, statistical infographics
- Study reports for public institutions or associative missions
French
Native or bilingual
English
Conversational
Spanish
Conversational
Wolof
Native or bilingual
Can work on-site
Champigny-sur-Marne (up to 50km)
Experience
- Mairie de StrasbourgCensus TakerPUBLIC SECTORJanuary 2019 - March 2019 (2 months)Strasbourg, France• Carrying out deliveries and collections at the surveyed housing units, respecting the mission schedule,• Keeping a logbook and providing weekly feedback to the coordinator,• Discussing with residents of the surveyed housing units about the importance of the census, and providing assistance for understanding the questionnaire if needed.
- Université de StrasbourgStudy Project: Analysis and Processing of Survey DataJanuary 2020 - June 2020 (5 months)Strasbourg, FranceFour-page INED format:- On the analysis of determinants linked to financial difficulties of cohabiting students aged 20-24 in initial training in metropolitan France and DROM-COM,- Data: household/employment database.
- Institut National de la Jeunesse et de l'Education Populaire - INJEPStatistical Studies OfficerApril 2022 - September 2022 (5 months)Paris, FranceConducted a study on the "Trajectories and Origins 2" (TeO2) survey and the "Youngelect 2022" post-election survey, within a research team at the National Institute for Youth and Popular Education (INJEP) as part of a public commission, under the supervision of the hierarchical superior:- Development and formatting of databases for processing data from the "engagement" component as well as population censuses;- Statistical exploitation: descriptive, multivariate, regressions, classification, ACM;- Presentation of results in the form of tables and graphs;- Presentation of results in weekly team meetings;- Writing and production of reports as part of the study.
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Education
- Master in Demography Studies and ResearchUNIVERSITÉ PARIS OUEST NANTERRE2022Master en étude et recherche en démographie
- Bachelor's degree in Social Sciences with a specialization in DemographyUNIVERSITE DE STRASBOURG2020Licence en sciences sociales option démographie
Certifications
- Data Analysis with Excel: Become an ExpertUdemy2023