Piotr Krajewski is a PhD Researcher at the Amsterdam Centre for European Law and Governance (ACELG). Piotr works within the framework of the project 'Separation of Powers for 21st Century Europe' (SepaRope) conducted jointly by the University of Amsterdam, University of Gothenburg, and the University of Helsinki. His research develops a normative framework of the separation of powers based on constitutional theory and examines through its lens the procedure for negotiation and conclusion of EU trade agreements. Supervisors of Piotr's thesis are Professor Christina Eckes (Professor of European Law, Director of the ACELG) and Professor Chantal Mak (Professor of Private Law). 

Piotr holds an LL.M. degree from the College of Europe, Bruges (Master of European Law) as well as a Master's Degree in Law and a Bachelor's Degree in Philosophy from the University of Warsaw. He completed traineeships at the Polish Ministry for Foreign Affairs (Department of International Law) and the European Commission Representation Office in Warsaw.