Tips to Optimize your LinkedIn Profile for Developers
Samantha Ming

Nice article!

Though one thing I would argue with is I highly doubt recruiters care or look at endorsements anymore. Like you said, they are very easily manipulated and are ultimately meaningless.

Instead I would try to get coworkers to write recommendations for you. It’s much more impressive when someone has 20 recommendations for their JavaScript skills than a 99+ on their JavaScript endorsement.