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Jens Korzilius

Analytically minded, intrinsically motivated. Eager to meet you!

About Me

Welcome to my portfolio! I'm based in Rotterdam, with a focus on providing data clarity to clients in the insurance and mortgage industry.

Work Experience

Junior BI / Data Consultant at HippoLine

Jul 2025 - Present

Receptionist / Waiter at Bonheur Horeca Group

Jan 2023 - May 2025

Administrative Account Manager at Considium

Jun 2020 - Jan 2023

Building custom HTML reports using Qlik Automate

Building custom HTML reports using Qlik Automate

Sometimes, when all out-of-the-box solutions fall short, you have to come up with your own. Read here how I solved a reporting problem using tools beyond what they were originally meant for.
Does spending more time on a chess move increase its quality?

Does spending more time on a chess move increase its quality?

Chess is as much about finding the best move as it is about managing your available time, but does going 'into the tank' actually result in a better move? I analyze hundreds of thousands of moves across 200.000 games, and learn a thing or two about continuous variables in the process.
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