The Myers-Briggs type indicator.
When providing MBTI feedback, it is important to stress that it is not a test but rather an indicator of psychological preference and that preferences can be developed. MBTI does not measure weaknesses but rather shows how overusing ones strengths can result in weakness.
ESTP
Yes there is, but I'm not sure that it's what you're looking for. Search for "MBTI enneagram". MBTI means Myers-Briggs Type Indicator, and it's a "something" (I don't know how to call it) which deals with a person's personalities, MBTI has 16 type.
INTP via MBTI
The MBTI test will tell you how much of an introvert or extrovert a person is. This allows employers to figure out which employees they want to employ or how they can get their current employees to adjust their behavior.
It is the Meyers-Briggs Type Indicator personality test.
An INFP, according to Wikipedia.
esfj or esfp mostly
politician
ESFJ, they're loved by teachers and they're good socially.
bookkeeper
MBTI is often used at colleges across the country by students trying to figure out the best career path for themselves as well as get a deeper analysis of their personality, supposedly. According to its creators, it has a 75% accuracy, taking into account the confirmation bias towards being "iNtuitive" and whatnot.