actioneer

ac·tion·o·neer
akSH(ə)npīəˈnir/
noun
noun: actioneer; plural noun: actioneers

A person that takes action.

One that goes out and makes things happen and does not wait for others to do something for them.

One that lives life by taking action, not living in reaction.

When Joe started his real estate business, he called every for sale sign in town, he was a true actioneer.