He held many positions, founder and editor-in-chief of the scientific journal ‘Orientalia Christiana Cracoviensia’ (2009-2012), the series of Oriental sources and monographs, he organized several student summer schools in Syria.
Ia menjabat beberapa posisi, diantara lain pendiri dan editor jurnal saintifik ‘Orientalia Christiana Cracoviensia’ (2009-2012), beberapa sumber Oriental dan monograf, serta menyelenggarakan beberapa kelas musim panas di Suriah.