Here are some free Udemy Courses that are currently being offered with a Coupon code. Get them while you can. Some coupon codes end at the end of the day and some end in a few days. Either way, add them to your Udemy account if you are interested in taking them.

Machine Learning Course:

https://www.udemy.com/course/step-by-step-guide-to-machine-learning-course/?couponCode=FREEFEB3 

SQL Boot Camp:

https://www.udemy.com/course/complete-sql-bootcamp-from-zero-to-hero-sql/?couponCode=SS_ACADEMY_SQL1 

Python Made Easy:

https://www.udemy.com/course/become-a-skilled-python-programmer-beginner-level/?couponCode=DISCUDEMY.COM 

Writing Advanced SQL Queries:

https://www.udemy.com/course/writing-advanced-sql-queries-on-postgresql/?couponCode=B0FD5B0B9E54F1DA8DD4 

Machine Learning on Google Cloud:

https://www.udemy.com/course/machine-learning-on-google-cloud/?couponCode=7CCE8B40C01C5FED3B1D 

Java Course for Beginners: 

https://www.udemy.com/course/practical-java-course-for-beginners/?couponCode=21_FEB_FREE_2 

CSS for Beginners: 

https://www.udemy.com/course/learn-css-for-beginners/?couponCode=YOUACCEL90140 

Javascript for Beginners: 

https://www.udemy.com/course/javascript-beginnerscourse/?couponCode=6F38C96D8E482708CDCD 

PHP for Beginners: 

https://www.udemy.com/course/learn-php-for-beginners-n/?couponCode=YOUACCEL90140 

JavaScript for Beginners: 

https://www.udemy.com/course/learn-javascript-for-beginners-v/?couponCode=YOUACCEL90140 

That's all I have for now. I'm not sure if any of these courses are any good, but the price is right.

If you work in any STEM field you know how important it is to keep learning and keeping your mind sharp.

Follow me on Facebook, sometimes I post courses on there. I'm also teaching myself how to build games in Unity, so I post updates on occasion. www.facebook.com/htgameandchill