SoloLearn To get certificate free any course...

Sololearn website is give free certificate  for any course like java,html,CSS,python......n more just go and register there website and complete the give question and answer and final get the certificate free nothing give any many and not any chargers is free free free

This is official link go and register n create new account and login to your gmail account also
https://www.sololearn.com/

Java Tutorial

SoloLearn's Learn Java is a comprehensive guide to one of the most popular programming languages in the world. And here's a big bonus: Learn Java is FREE!

The Learn Java lessons are fast, easy, and effective; the app is set up so that you can complete the work in less than three hours. No prior programming experience is needed.

Once you have completed the course, you will have learned object-oriented Java programming and have the ability to write clear and valid code in almost no time at all.

So don't hesitate. Begin our step-by-step tutorial today, and learn a new skill!

Become a Java developer – start SoloLearn's FREE tutorial today!!

Unlock levels, collect points, and compete with your peers around the world. Learn and have fun with SoloLearn!  https://www.sololearn.com/

C++ Tutorial

No prior programming experience is necessary! Our C++ app will supply you with everything you need to create and compile your own programs.

We guarantee that learning with SoloLearn is fast, effective, and fun. This app will show you how easy it is to become a programmer.

Learn C++ includes over 80 lessons that cover basic concepts, data types, arrays, pointers, conditional statements, loops, functions, classes, and objects. Unlock new levels, take quizzes, collect points, and compete with peers from around the world.

Most importantly, learn while having fun, because being engaged when learning makes all difference in the world.  https://www.sololearn.com/

Python 3 Tutorial

Learn Python in the most social and fun way, with SoloLearn!

Learn Python, one of today's most in-demand programming languages on-the-go, while playing, for FREE! Compete and collaborate with your fellow SoloLearners, while surfing through short lessons and fun quizzes. Practice writing Python code within the app, collect points, and show off your skills. 

When you complete the course, you'll win a Certificate of Completion as a trophy!

So don’t wait; dive right in! Start coding with Python!  https://www.sololearn.com/

And more course are available for sololearn website go and enjoy  your bast course and  One more this Sololearn Apps are also available from Google Playstor https://play.google.com/store/apps/details?id=com.sololearn&hl=en    < this is link form sololearn apps.

This is  My certificate