It sounds like you should be proud. From a risk perspective, I can't say that simply removing the links removes all risk, it only reduces the risk. Anyone reading the account and knowing the guy in question may be able to identify that you are referring to him.

It is obviously a sad state of affairs where the merest risk of someone objecting to the content of a post could have a stifling effect on publication (edit - especially where the contents are on the face of it completely truthful). However, the unfortunate reality is that even becoming embroiled in legal action (even where the person taking action is on flimsy grounds) can be costly and time-consuming. I just wanted to make sure you were aware of the possible consequences.

Friendly FYI that your linkedin is linked on your site, and given the dates/nature of the work it's easy to figure out the name of the company.