Several years of work in one industry. Several years in another. The first professional examinations, certification, and specialization. For several years, in another area - this time in ICT. Even more exams (successful or not), requirements, specializations, orientations.

Is certification is for IT guy or IT guy (or girl) for information technology certification? Where to start, what to stop. Where is the end to the possibilities, and where the boundary of the joy of work?

As far as proving something to someone is necessary for ICT careers. These and several other strange, philosophical, perhaps unnecessary questions I would like to answer. A few I'd like to leave it to its own assessment.