Théophile Loiseau

Senior Data Scientist @ Sia Partners

About Théophile Loiseau

Théophile Loiseau is a Senior Data Scientist currently working at Sia Partners in Paris. He has a diverse background in data science and analytics, with previous roles at Proprioo, Younited, and EY, among others.

Current Role at Sia Partners

Théophile Loiseau serves as a Senior Data Scientist at Sia Partners, a position he has held since 2023. His work is based in Paris, Île-de-France, France, and follows a hybrid work model. In this role, he applies his expertise in data science to support various projects and initiatives within the organization.

Previous Experience at Proprioo

Before joining Sia Partners, Théophile Loiseau worked at Proprioo as the Data Team Lead from 2020 to 2022. He was responsible for overseeing data-related projects and leading a team in Paris, Île-de-France, France. His tenure at Proprioo included a previous role as Data Full Stack / Data Analyst from 2019 to 2022, where he contributed to data analysis and operational tasks.

Educational Background

Théophile Loiseau has a strong educational foundation in mathematics and engineering. He earned a Master of Science (MSc) in Applied Mathematics from Imperial College London from 2016 to 2017. He also holds a Bachelor's degree in Applied Economics from Université Paris Dauphine - PSL, completed in 2016. Additionally, he studied Computer Science and Telecommunications at CentraleSupélec, obtaining a Master's Degree in Electrical Engineering from 2014 to 2017.

Internships and Early Career

Théophile Loiseau began his professional journey with various internships. He completed a summer internship in Financial Modelling at EY in 2016 for two months. He also interned at foodpanda in 2018 for six months, focusing on Operations and Data Analysis in Kuala Lumpur, Malaysia. These early experiences contributed to his development in data analysis and financial modeling.

Leadership and Involvement

In addition to his technical roles, Théophile Loiseau served as Vice President at BEST Supélec from 2014 to 2016. This position involved leadership responsibilities and engagement in organizational activities, showcasing his ability to manage teams and projects effectively.

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