Mathieu Lega

💼 Professional experience

Agilytic

Data 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
• 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)