how to add in linked
Luckily you cannot share Duolingo's progress anymore, because the Fluency% of Duolingo is not based on an official certificated language test.
Since a few months LinkedIn only accepts official certificated language tests
Duolingo's Fluency % is unreliable.
Recently appeared that the Duolingo staff had manipulated this "fluency %" for testing purposes
finishing the course in the App is much easier than in the web version
- you can finish the course without doing any "listen and write" and "read and speak" excercise
- Duolingo cannot guarentee, that you are the one who did all the lessons.
And wombatua wrote another good reason:
.... it shouldn't be put on a networking site. I occasionally hire people, and I'd look on someone who crowed about their linguistic ability by citing Duolingo as a candidate with poor judgment.