Freelancer profile translated to English.
Back to original languageAbout Sébastien
Data analyst with over 10 years of experience in data processing, statistical analysis, and database management, in the fields of marketing analytics and market research. Proficient in SQL, SAS, and VBA to develop automated reports, analyze large volumes of data, and optimize data processing workflows. Fluent in French, Spanish, and English.
French
Native or bilingual
Spanish
Fluent
English
Fluent
Can work on-site
Barcelone (up to 50km)
Experience
- FreelanceFreelance Data AnalystDIGITAL AND ITJuly 2025 - Today (11 months)Barcelone, Spain• • Data analysis consulting services, specializing in database analysis and report automation• • Provide analytical support for a marketing client, initially handled at EonianTec
- EonianTecDeveloper / Data AnalystRETAIL (SMALL BUSINESS)August 2017 - June 2025 (7 years and 10 months)Barcelona, Spain• • Development of statistical reports and ad-hoc analyses with SQL and SAS• • Creation of VBA macros to automate reports and improve operational efficiency• • Development and management of SQL Server databases for marketing campaigns and newsletters• • Automation of data processing through batch jobs
- KoediaCustomer Support TechnicianNovember 2015 - August 2017 (1 year and 9 months)Barcelona, Spain• • Respond to and resolve customer requests regarding database systems• • Update and correct the hotel database
Recommendations
Be the first to recommend Sébastien
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Python BootcampInstitut Rocafort Barcelona2025Bootcamp Python
- Professional Degree in Data MiningUniversité René Descartes2007Licence professionnelle Data Mining