Hello all
I have a good news! This free course can change your life. Now you can learn for free a cool skill in very short time from an expert. I have worked as software architect and database developer for many years. Now I can share some of my experience with the world.
This is a course presented as playlist of 5 short videos on YouTube.
If you like this course join SageCode organization and continue learning for free to become specialist.
We grant certification based on several exams. You can try for free several times and learn more until you pass.
If I got votes I will post new videos and articles on http://sagecode.net