John Erik Hansen is a specialist in project management, business analysis, and UML analysis/modeling. In these fields, he is credited for his ability of ensuring project successes. John holds the MCSD and Rational Rose certifications, and a has graduate diploma in business administration. Lately, John has been working as a consultant on projects all over Europe. He has 10 years of experience working as a project manager, consultant, Microsoft CTEC Trainer, business analyst, and programmer (of data warehousing, e-procurement, ASP, Visual Basic, and .NET applications).