Current:

TCC course: Forcing for mathematicians, University of Bristol, 2022

Past lecture notes:

Introduction to Mathematical Logic, University of Bonn, 2021

Basic results in descriptive set theory, 2019

Introduction to model theory, University of Bonn 2017

Introduction to set theory with Philipp Lücke, University of Bonn 2014

I apologise for mistakes and typos! Other notes available upon request.