I had the same guess: both the huge number of sales people and the explanation of user analytics as the company's focus were giveaways. For what it's worth Goo

I had the same guess: both the huge number of sales people and the explanation of user analytics as the company's focus were giveaways. For what it's worth Google shows e.g. some LinkedIn results that seem to now have been redacted, confirming that the author was formerly working in Customer Support at MixPanel. You can also find a few support forum posts written by the author which confirm it.