Guillaume is a skilled professional who effectively combines his business insights with technical expertise to formulate requirements and develop them as actionable data products. His work on analyzing and redeveloping banking data and reporting assets, as well as providing recommendations for digitalization in mutuality, showcases his ability to design and deliver impactful solutions.
💼 Professional experience
Agilytic
Senior Data Analyst/Scientist
Since 2021
- Banking: Analysis of existing data and reporting assets, and redevelopment in the newly created data platform (SQL, PowerBI)
- Debt recovery: Building new reports and improving existing data pipelines (SQL, timi, PowerBI)
- Government Policies: Creation and online publication of a Dashboard, with back-end improvement (python, PowerBI)
- Mutuality: Analysis and recommendations on clients with high potential for digitalization (python, Tableau)
- Recruitment: Improve the matching between candidate and recruiters by automating the extraction of information and developing a recommendation engine (python, AWS)
- Recruitment: Design of a comprehensive data roadmap to guide strategic data initiatives (Business analysis)
- Retail: Optimization of marketing efforts by segmenting and visualizing the customer base (SQL, python, PowerBI)
- Retail: Redesign of the data model to implement a star schema optimized for reporting tool integration. Industrialized of the process for daily execution (Python, SQL, and AZURE)
- Retail: Provided Power BI support, implementing solutions to optimize data refresh processes and enhance reporting efficiency ( Power BI)
- Telecom: Creation of a dashboard to analyze prices from telco providers and evolution over time. Automation of the selection of the optimal product mix per segment (python, PowerBI)
- Telecom: Development of multiple predictive models to enhance operational efficiency and support data-driven decision-making for the business (python)
Business & Decision
Internship in Data Science
2020
- HR analytics: Creation of a predictive model and use of NLP to analyze the HR data and provide actionable insights.
Solvay Digital Society
Administrator
2017-2020
- Connect Master students and Tech companies
🦾 Certifications, trainings
Methodologies
- Reporting & dashboarding
- Data Modeling
- Descriptive & predictive analysis
- Agile
- ETL
- SCRUM
Software & programming
- Python
- PySpark
- SQL
- KNIME
- TIMi
- PowerBI, Tableau
- MySQL
Certifications
- Power BI Data Analyst Associate (January 2023)
- Amazon Web Services Certified Cloud Practitioner, CLF-C01 (ongoing)
🎓 Academic credentials
MSc Business Engineering
Solvay Brussels School of Economics & Management, 2021 Magna Cum Laude
🇺🇳 Languages
🇫🇷 French: Native (C2)
🇬🇧 English: Fluent (C1)
🇳🇱 Dutch: Working Proficiency (B2)
🔐 Proprietary and confidential.
💡 Profile CVs are provided for illustration purposes.
✅ Planning of specific experts will be secured upon formal agreement.