Thomas Dekelver is a skilled data science professional currently serving as the Data Science Faction Lead at Orange Business, where responsibilities include managing a team of approximately 20 data science consultants. Concurrently, Thomas works as a Senior Data Science Consultant at Sappi, contributing to various analytics projects focused on customer credit analysis and energy optimization. In addition, Thomas acts as a Teaching Assistant for the Data Science course at Solvay Brussels School of Economics and Management, guiding practical exercise sessions. With a background spanning roles at Business & Decision, Carrefour Belgium, Clear Channel Belgium, and AG Insurance, Thomas has developed expertise in data science and advanced analytics. Academic qualifications include a Master in Business Engineering and experience with international programs in Business Intelligence and Big Data.