Freelancer profile translated to English.
Back to original languageAbout Jihen
BI Consultant / Data Analyst with 5 years of experience, I support companies in transforming their data into reliable indicators and decision-making dashboards.
I work across the entire data chain: gathering business requirements, data warehouse modeling, SQL query development, setting up ETL flows (Alteryx, Azure Data Factory, SSIS, etc.), and Power BI dashboard design.
My approach is based on a strong link between business and technology, with a focus on data harmonization, KPI reliability, data quality, and simplifying steering.
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- MazarsActivity Steering of the Data Services PoleFebruary 2025 - Today (1 year and 6 months)• Collect data from the Akuiteo and Napta platforms• Build a data model to centralize flows• Create key indicators with DAX• Develop interactive reports in Power BI for operational steering• Write technical documentation and user guides
- VallourecCentralize Dashboards and Unify Calculation RulesNovember 2024 - January 2025 (2 months)• Facilitate workshops to understand and align calculation rules between entities• Write structured meeting minutes and prepare summary presentations.• Propose an automation process for reports and centralization of dashboards between entities• Conduct a Power BI POC demonstrating the benefits of the proposed solution.
- OrangeImplementation of a Single Inter-Pole Ticketing SystemAugust 2024 - October 2025 (1 year and 2 months)• Facilitate discovery workshops with each pole director to understand their current operating methods, tools used, types of outputs produced, and their frequency• Write detailed meeting minutes• Create summary presentations to consolidate collected information• Identify common needs to optimize processes and foster collaboration• Compare tools used to recommend the most suitable and effective solution. Propose a new operating method in test and learn mode to adjust the process.
Recommendations
Be the first to recommend Jihen
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
- Computer Engineering specializing in Business IntelligenceEcole supérieure privée d’ingénierie et de technologies(ESPRIT)2019
- Fundamental License in Computer ScienceFaculty of Sciences Monastir2016
Certifications
- Alteryx Designer Cloud CoreAlteryx