Freelancer profile translated to English.
Back to original languageAbout Maëlis
📊 Services offered
- Audit and scoping
- Data collection, analysis, and preparation
- Design & development of user-centric dashboards
- Optimization, maintenance & evolution of BI projects
- Support for adopting self-BI tools
🔧 Technical skills
- Visualization: Tableau, Power BI (certified Dec. 2025)
- Data processing: SQL, ETL (ODI 12, MSBI SSIS/SSAS)
- Databases: IBM DB2, Microsoft SQL Server
- Additional programming knowledge (Python, Java, C sharp...)
✨ What sets me apart: my BI approach is user-centered to ensure dashboard adoption.
Byinvolving usersfrom the scoping phase, I design solutions tailored to their profile, their data maturity level, their available time, and their constraints. Amock-upis proposed at the end of the design phase to facilitate visualization, gather feedback, and obtain validation before development.The goal: intelligible, accessible key indicators, driven by clear design and intuitive navigation.
📩 Have a data project? Let's discuss it!
By adopting acollaborative approachthrough regular exchanges & co-design workshops, we candevelop a BI solution that meets your needs.
French
Native or bilingual
English
Fluent
Can work on-site
Gap (up to 20km), Paris (up to 10km), Aix-en-Provence (up to 10km), Marseille (up to 10km)
Experience
- Ministère de l'Éducation nationale et de la JeunesseData AnalystApril 2022 - July 2024 (2 years and 3 months)Paris, France• Design & development of a decision-making dashboard on school dropout in France (Tableau 2022)• Integration of data from a new HR management system into an existing decision-making flow. Data reconciliation, definition of management rules (flow consistency), associated ETL developments (ODI 12c)• Maintenance & evolution of decision-making projects (flows and reporting)• Data analysis pre/post processing (SQL DB2, Power Query, and Python)
- BANQUE DE FRANCEInformation Systems Consulting (Decision Support)September 2020 - September 2021 (1 year)Paris, France• Support and implementation of BI solutions (SSIS, SQL, SSAS, Power BI)
- Visualization of the management of over-indebtedness files in mainland France based on several predefined indicators
- Proposal of a generic dashboard to ensure agile project management in JIRA (project associated with the dissertation)
• Animation of introductory training sessions on the Power BI tool - XXIISoftware DevelopmentJune 2020 - August 2020 (2 months)Suresnes, FranceIntegration of an intrusion detection solution with the SDK of a camera management software — adaptation for removable cameras
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Education
- Master in Computer Science, Business IntelligenceUniversité Paris Dauphine2021Master en informatique, Business Intelligence
- Bachelor's degree in Computer ScienceUniversité Paris Dauphine2019Licence, Informatique