Welcome to this small website! I made it to show data analytic examples I have been working on. Writing articles helps me to understand different concepts better, it is a more effective way to learn. The goal is to publish short stories and to show the data analysis behind the numbers. Please let me know what you think and if you have any comments or tips!

About me

Hello! I’m Jelmer, and I enjoy working with people to make processes more efficient. I am passionate about working with people to make processes more efficient. I ask myself: How can we improve the current (technical) business process? My approach is to visualize the current process, breaking it down into independent steps and lastly to focus on simplifying it. I believe innovation extends latest technology; it requires the active involvement of all stakeholders. When everybody is motivated to contribute, significant progress can be made. I am always open for a coffee to discuss opportunities!

Professional Experience

Business Analyst, Financial Crime Transformation

Westpac Group, Sydney

Led technical teams to implement business changes in financial crime detection and risk management. Delivered data-driven insights using SQL and Python.

Business Analyst, Risk & Finance Technology

Rabobank, Utrecht, The Netherlands

Focused on technology solutions for risk assessment and financial operations.

Business Analyst, Young Professional Program

Rabobank, Utrecht, The Netherlands

Developed expertise in banking operations, credit risk, and process optimization through structured professional development.

Strategic Business Analyst

ValueMetrics, Amsterdam, The Netherlands

Contributed to agile product delivery in a fast-paced fintech SaaS environment, honing skills in payments and data processing.

Education

Master's in Industrial Engineering

University of Groningen, The Netherlands

Master's in Finance

University of Groningen, The Netherlands