Hello, how are you? I have a job that takes up a lot of my time during the day, but I want to continue studying to expand my knowledge and improve my skills. I am a teacher and I saw several complementary courses on the subject at a university called TECH and I was very impressed. 

I especially like the fact that they are online and have no fixed schedules. This would be very helpful to me if anyone has experience with this university and can tell me if it is worthwhile for those who work while studying? Thank you very much.