Object-Oriented Software Design Patterns

Günther Franke
Hafnerriegel 14
8010 Graz, Austria
Tel: +43 650 4110642

Günther Franke is the founder of w3sDesign.
He is an international expert in object-oriented software design and has more than 30 years experience in the design and development of commercial web and enterprise applications.

What Others Are Saying About Us

w3sDesign was launched mid 2014 and has been recognized by many industry experts. For example:

"Thanks for pointing out to me your wonderful site. I think it is extremely well designed, easy to use ... and I love the amount of description for each pattern, code, and the icons."
REBECCA WIRFS-BROCK, founder of Object Technology Consulting and inventor of Responsibility-Driven Design.

"Thank you for sharing this with me. I love this site!"
LINDA RISING, speaker, author, and consultant.

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