Intermediate/advanced users: how close are you to unlocking 'virtuoso skill' level (ref. Nielsen)?

1

Pramp for Product Managers

I do the same. Also, I recommend http://binarysearch.com and http://pramp.com. Here are some examples of my cards:.

#Online Learning #Online Education #Hiring And Recruitment 81 social mentions

2

Binary Search

I do the same. Also, I recommend http://binarysearch.com and http://pramp.com. Here are some examples of my cards:.

#Education #Developer Tools #Tech 52 social mentions