konandar

used colloquially in India

the person who heads the team organizing an event, an organization or institution

the person who is ought to be responsible and accountable for the activities done by a team of an organization, committee or institution

the chief or master brain of an idea or an event

pl. konandars

He is the konandar of this event.

Every konandar is supposed to be responsible for the result of the decisions they take.