I have found in this course what I was looking for - I was playing with a thought about changing my career path to programming in my head for a while, but didnt know where to start? I think this was really good choice. It is selfpaced (for employed person it is necessary), well explained (really, probably the best learning material I have met in my life structurally, explanatory, comprehensive, fluently building on preceding chapters, well - everything it should have, almost fun to go through...) course with lot of practise excercises (you actually program most of the time on real life problems). Also you get the idea where to move next from the exercises topic orientation. I have done all 4 courses from the profesional certificate and I thing it was really well spend money, 5 star, recommending!