Summary
Karl Kästner is a postdoctoral scientist with 10 years of experience studying earth-surface processes, specializing in free-surface flow, sediment transport, and morphodynamics across scales from tidal deltas to arid hillslopes. Trained in applied mathematics and computer engineering (MScs from TU Delft and KTH; PhD from Wageningen), he blends rigorous mathematical modelling with extensive fieldwork, including multi-scale monitoring of the Kapuas Delta and sediment studies on the Irrawaddy River. His career bridges academia and industry, drawing on early engineering experience at Bosch in automotive networks and hybrid vehicle development to bring practical, systems-level thinking to geophysical problems. Based in Cottbus, Germany, he is adept at translating complex hydrological dynamics into computational models and measurements that inform river and delta management. An understated strength is his ability to operate across disciplines—combining coding, instrumentation, and theory—to tackle real-world landscape change.
10 years of coding experience
6 years of employment as a software developer
Diplom, Computer Science and Electronic Engineering, Diplom, Computer Science and Electronic Engineering at Baden-Wuerttemberg Cooperative State University (DHBW)
TU Delft
Master of Science (M.Sc.), Applied Mathematics, Master of Science (M.Sc.), Applied Mathematics at KTH Royal Institute of Technology
Abitur, Abitur at Maria Sibylla Merian Schule Berlin Köpenick
Doctor of Philosophy - PhD, Hydrology and Water Management, Doctor of Philosophy - PhD, Hydrology and Water Management at Wageningen Universiteit en Researchcentrum
German, English, Dutch