born 1969

KAIROS Preis 2015
Aga Khan Award for Architecture 2007
(The School in Rudrapur)
Holcim Award Gold 2011 Asia Pacific (Tipu Sultan Merkez, Pakistan)
BDA-PRIZE Berlin 2012 (Workshop Artis, Berlin)
AR Awards for emerging architecture 2006 (School handmade in Bangladesh)
Fellowship from Villa Massimo, Rome, 2013

Member of German Architects Association (BDA)
Member of Berlin Architectural Association (Registration Number 10958)
Member of accredited auditor for the German Sustainable Building Council (DGNB)
National and international lectureship on building with natural materials and energy-efficient, low-technology construction
Jury member for competitions

since 2009 Shareholder-managing director of Roswag Architekten GmbH as part of Ziegert | Roswag | Seiler Architekten Ingenieure, Design and realisation of sustainable buildings with focus on natural materials
2011–2012 Teaching (WS) 'Hand und Fuss' seminar group at the Münster School of Architecture
since 2010 Energy consultant for non-residential buildings under German DIN 18599 standards
2006–2008 Roswag & Jankowski Architekten PartnG as part of the shared ZRS Architekten Ingenieure Bürogemeinschaft
2006–2007 Academic research assistant at TU Berlin, Department of Building Services Engineering and Design, Professor Claus Steffan
2003 Founding of ZRS Architekten Ingenieure Bürogemeinschaft
since 2005 Energy consultant, BAFA and DENA, energy consultant on own projects, on-site consulting work
1994–2006 Freelance work with eins bis neun architekten ingenieure, including Museum der Bildenden Künste Leipzig, Seminarzentrum der Studienstiftung des Deutschen Volkes at the Berlin- Brandenburgische Akademie der Wissenschaften
2002 Moderator of the 2002 Symposium for Modern Earthen Architecture in Berlin
1992–2000 Architectural studies at TU Berlin; degree in engineering (Diplom-Ingenieur)
1998 TU Berlin project 'Students Build in Mexico' under the guidance of Prof. Dipl.-Ing. Ingrid Goetz: coordination of five building sites with students of TU Berlin and the Universidad Nacional de Mexico in Oaxaca, Mexico
1989–1991 Apprenticeship as carpenter, Schaefer and Hackel carpentry, Annerod, Hessen, Germany