I was thinking the same, and expected the answer to be something like "Phil used the API provided by Close.io that invert google picture search and was about to

I was thinking the same, and expected the answer to be something like "Phil used the API provided by Close.io that invert google picture search and was about to get her name", but it turns out Close.io doesn't do anything related. But yeah, the post clearly emphasizes that they have smart engineers.