decision maker

. . . (an individual who) takes the necessary risks to manage change, meet challenges, solve problems, and exploit opportunities (source of quote). In general, everyone goes through moment-to-moment basic decision making without putting a lot of thought into it.

Having the responsibility or authority to make decisions for a group, especially as applied in business or enterprise and economic development, adds consideration for leadership skills. Decision makers as leaders can be found throughout the .network core user group.