Raj Mistry
Raj Mistry or Raj Mistri is a term used in the Indian sub-continent to refer to a person who has mastered his skill in field of construction and also has a knowledge of Vastu and hence is a vastukar.
A Rajmistri works with an assistant, who is less skilled and may achieve the status of raj mistri in due time. He also hires manual labor, if necessary, as well as a carpenter. If there is to be a septic tank, the Raj Mistri builds the tank, though the soak-pit would be dug by the laborers.