Professor Joanna Kielin-Maziarz teaches in the Division of Constitutional Law at Kozminski University. In 2008, she obtained her Ph.D. in legal sciences, and in 2015, a post-doctoral degree in the same field. In 2007, after studies at the College of Europe, she received the Advanced Master of Arts in European Interdisciplinary Studies. She authored and co-authored several scientific publications in Polish, English, and French, including monographs, scientific articles, chapters, and reviews. She participated in many Polish and international scientific conferences, where she gave lectures, including several in English. Since 2009, she has been a member of the Polish Society of Constitutional Law and the International Association of Constitutional Law. Since 2011, she is a member of the International Centre for Sustainable Development of Energy, Water and Environment Systems. Since 2012, she is a member of the Center for the Theory and Philosophy of Human Rights. Since 2019, she is a member of the Legal Interdisciplinary Science Center at Kozminski University. In 2021, she became a member of the Review Commission of the Polish Society of Constitutional Law. She is also a member of the Gubernaculum et Administratio (Governance and Administration) journal editorial board. She is a reviewer of the journals Studia Wyborcze (Electoral Studies), Studia Prawnicze KUL (Law Studies of KUL), and Krytyka Prawa (Law Critique). Moreover, she is an attorney of the Warsaw Bar Association.
2020–now – “Praworządność w Agendzie 2030 ONZ na rzecz zrównoważonego rozwoju” (The Rule of Law in the UN 2030 Agenda on Sustainable Development).
2018–2019 – “Zasada zrównoważonego rozwoju – jej normatywność w aspekcie prawnoporównawczym” (The Rule of Law and Its Normativeness in the Legal-Comparative Aspect). 2016–2017 – “Realizacja zasad konstytucyjnych” (Implementation of Constitutional Rules).
Publikacje w czasopismach naukowych:
Rozdziały w monografiach:
KIELIN-MAZIARZ J. (2010), "Wpływ Rady Europy na standardy ochrony praw człowieka w Federacji Rosyjskiej", w: Jaskiernia J. (red.), Rada Europy a przemiany demokratyczne w państwach Europy Środkowej i Wschodniej w latach 1989 - 2009, ADAM MARSZAŁEK WYDAWNICTWO, Toruń, s. 398-412, afiliacja: ALK