Stef Koolen
Business Analyst
ASML
Technologies
My Portfolio Highlights
My New Course
Introduction to Python
My New Course
Introduction to Python
Statistical wizard, casting spells of significance on data experiments.
My Work
Take a look at my latest work.
DataCamp Course Completion
Take a look at all the courses I’ve completed on DataCamp.
My Work Experience
Where I've interned and worked during my career.
ASML | Feb 2023 - Present
Business Improvement Intern D&E
Albert Heijn | Jan 2017 - Jan 2023
Teamleader
Habilis Young Professionals | Mar 2022 - Aug 2022
Recruitment Consultant
Habilis Executive Search & Interim Management | Nov 2021 - Mar 2022
Recruitment Consultant
Study Association INPUT | Sep 2020 - Sep 2021
Commissioner external relations
Rabobank Eindhoven-Veldhoven | Mar 2018 - Aug 2018
Service Centrum Financieren
Albert Heijn | Apr 2015 - Jan 2017
All-round employee
My Education
Take a look at my formal education
Extended Master's degree, Organization Studies · (augustus 2022 - januariTilburg University | 2024
Bachelor's degree, Human resource studiesTilburg University | 2021
Atheneum, Economics & SocietyElde college | 2017
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