Architect/developer with more than 30 years experience in the computer industry, including over 15 years experience in object-orientation and model engineering. Have worked as a developer, architect, mentor and methodologist in a number of small and large organizations producing commercial software for the global market. Besides end-user applications, I've built a number of development tools, meta models and model processing tools. I have a special interest in model-driven techniques, clean code and software engineering practices.