Managing Director
Dr Guido Gryczan

Guido studied computer science at the TU Berlin and did his doctorate under Christiane Floyd and Heinz Züllighoven. He has been managing partner of WPS since 1999.
Until 2021, Guido was a lecturer in software engineering at the University of Hamburg. Together with colleagues* from WPS, he taught students topics relevant to practice.
In the International Software Architecture Qualification Board, Guido is involved in the university working group.
Publications
- Domain-driven framework layering in large systems
D. Bäumer, Guido Gryczan, R. Knoll, Carola Lilienthal, D. Riehle, Heinz Züllighoven - ACM Comput. Surv. 32(1es): 5 (2000) - From application-oriented software development to application-oriented courses - the tool & material approach in teaching
W.-G. Bleek, Guido Gryczan, Carola Lilienthal, M. Lippert, S. Roock, H. Wolf, Heinz Züllighoven - Software Engineering im Unterricht der Hochschulen (SEUH) 99, Reports 52, B. Dreher/Ch. Schulz/D. Weber-Wulff (Eds.), Workshop of the German Chapter of the ACM and the Gesellschaft für Information (GI) on 25 and 26 February 1999 in Wiesbaden, pp. 9-20, 1999 - Structuring Large Application Frameworks
D. Bäumer, Guido Gryczan, R. Knoll, Carola Lilienthal, D. Riehle, Heinz Züllighoven - Building Application Frameworks - Object-Oriented Foundations of Framework Design (Eds. Mohamed E. Fayad, Douglas C. Schmidt, Ralph E. Johnson), Wiley Computer Publishing, New York. S. 395-413., 1999 - Application-Oriented Software Development for Supporting Cooperative Work
Heinz Züllighoven, Guido Gryczan, Anita Krabbel, Ingrid Wetzel - HCI (1) 1999: 1213-1217 - Framework Development for Large Systems
D. Bäumer, Guido Gryczan, R. Knoll, Carola Lilienthal, D. Riehle, Heinz Züllighoven - Commun. ACM 40(10): 52-59 (1997) - Process patterns to support cooperative activity
Guido Gryczan - Dissertation, 1996 - Large Scale Object-Oriented Software-Development in a Banking Environment: An Experience Report
Dirk Bäumer, Rolf Knoll, Guido Gryczan, Heinz Züllighoven - ECOOP 1996: 73-90 - Object-Oriented System Development in a Banking Project: Methodology, Experience, and Conclusions
Ute Bürkle, Guido Gryczan, Heinz Züllighoven - Human-Computer Interaction, Special Issue: Empirical Studies of Object-Oriented Design , Volume 10, Numbers 2 & 3, 1995, pp. 293-336. Lawrence Erlbaum Associates Publishers Hillsdale, New Jersey, England, 1995 - Object-Oriented Design of Software Tools and Materials
Dirk Bäumer, Reinhard Budde, Karl-Heinz Sylla, Guido Gryczan, Heinz Züllighoven - Informatik Spektrum 18(4): 203-210 (1995) - Experiences with industrial cooperation under training aspects
Guido Gryczan, Ulrich Piepenburg, Heinz Züllighoven - SEUH 1993: 140-150 - Experiences with the object-oriented approach in a banking project
Ute Bürkle, Guido Gryczan, Heinz Züllighoven - Informatik Spektrum 15(5): 273-281 (1992) - Object-oriented system development, model and development system
Guido Gryczan, Heinz Züllighoven - Informatics Spectrum 15(5): 264-272 (1992) - Subject-Oriented Forms of Work - Object-Oriented Software Development
Guido Gryczan, Daniela Wegge - GI Annual Conference (2) 1990: 444-453
