Sébastien Auroux
Senior Data Scientist
Dortmund, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolSébastien Auroux is a Senior Data Scientist with 13 years of experience combining rigorous mathematical training and hands-on engineering to turn large-scale IoT and manufacturing data into measurable business value. At Ingersoll Rand he shapes BigQuery-based data infrastructure and built in-database SQL frameworks that process billions of data points daily, cutting global compute load by half through systematic optimization. Previously at KOSTAL he led digitalization projects and applied ML to production process optimization, and his academic work produced efficient heuristics for network control placement during his research tenure. He pairs pragmatic, scalable solution design with a knack for uncovering high-impact opportunities others overlook, and contributes backend improvements to community projects such as the World Cube Association site. Based in Dortmund, he blends research rigor with production-grade delivery across cloud-native platforms, SQL, and Python.
13 years of coding experience
9 years of employment as a software developer
Dr. rer. nat. Computer Science, Dr. rer. nat. Computer Science at Paderborn UniversityMaster of Science (M.Sc.) Mathematics (application subject: computer science), Master of Science (M.Sc.) Mathematics (application subject: computer science) at RWTH Aachen University
German, French, English
Github Skills (9)
php10
web-development10
wcag10
ruby-on-rails9
speedup9
rails9
cubing9
sql8
web-application-security7
Programming languages (8)
Github contributions (5)
thewca/worldcubeassociation.org
Aug 2015 - Mar 2022
All of the code that runs on worldcubeassociation.org
Role in this project:
Back-end Developer
Back-end DeveloperContributions:6 reviews, 13 commits, 15 PRs in 6 years 8 months
Contributions summary:Sébastien primarily made updates to the WCA website's back-end and admin functionalities. Their contributions involved modifying scripts related to competition results and round management, adjusting database interactions for improved data integrity. The user also updated the website's results validation logic and email notifications, ensuring data accuracy and improving user experience. These changes indicate a focus on maintaining the core functionality of the results processing system.
worldcubeassociationrunscubingspeedcubingwca
SAuroux/worldcubeassociation.org
May 2017 - Mar 2022
All of the code that runs on worldcubeassociation.org
Contributions:15 pushes, 13 branches in 4 years 11 months
worldcubeassociationsarifrunsrefactoringabstract-syntax-tree
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