Cologne, Germany

Jan-Philip Kraayvanger

PhD Candidate, Energy-Meteorology · University of Cologne

I build models that forecast renewable energy generation from machine learning based weather predictions

Portrait of Jan-Philip Kraayvanger
About

Background

I'm a PhD candidate in Energy-Meteorology at the University of Cologne with expertise in machine learning, atmospheric science and data integration. Currently I'm using a U-Net based data processing pipeline to investigate how to improve and speed up solar energy forecasts with machine-learning weather prediction (MLWP) models. My work sits at the intersection of atmospheric science, data engineering, and machine learning.

Before this, I studied Computational Sciences with a Master’s Thesis in atmospheric chemistry modelling at Forschungszentrum Jülich, built a global database of extreme weather events from CMIP6 climate model data, and spent a year and a half writing scripts for a science YouTube channel. I started out as a paramedic and worked as a nurse, in an intensive care unit and geriatric care, before going to university to study physics.

Work

Work

09/2025 — present
Doctoral Researcher — Solar Energy Forecasting
04/2025 — 08/2025
Research Assistant — Atmospheric Modeling
University of Cologne · part-time
10/2024 — 04/2025
Tutorial Instructor — Simulation & Modeling
University of Cologne
03/2024 — 03/2025
Research Assistant, Atmospheric Chemistry Modeling
10/2023 — 09/2024
Student Assistant, Data Science
Built a global database of extreme weather events from CMIP6 modeling data.
04/2022 — 09/2023
Scriptwriter
"Breaking Lab" (I&U TV) — a science YouTube channel
09/2018 — 09/2021
Student Assistant, Teaching Evaluation Unit
University of Cologne
11/2014 — 11/2016
Geriatric Nurse
Altenheim Maria Hilf · part-time
10/2010 — 10/2013
Nurse, Intensive Care Unit
Krankenhaus der Augustinerinnen Köln · part-time
Education

Education

09/2025 — present
PhD Candidate, Energy-Meteorology
University of Cologne
10/2022 — 08/2025
M.Sc. Computational Sciences
University of Cologne
Interdisciplinary program combining computer science and natural sciences — data analysis, machine learning, and simulation methods. Thesis in atmospheric chemistry modeling.
11/2021 — 07/2022
IBM Data Science Professional Certificate
Coursera
10/2015 — 09/2021
B.Sc. Physics
University of Cologne · part-time
10/2010 — 04/2015
German Abitur (High school diploma)
ILS — Correspondence School, distance learning
05/2010 — 09/2010
Paramedic Seminar
Johanniter Cologne
Skills

Instruments & methods

Domain

Machine Learning Renewable Energy Forecasting Data Analysis Weather Prediction (MLWP) Atmospheric Chemistry Modeling Data Integration

Languages & Tools

Python Julia Shell Scripting Git LaTeX Jupyter VS Code Copilot Claude Code
Contact

Get in touch

Open to conversations on solar energy forecasting, renewable energy, and machine learning for atmospheric science.