1) In a professional manner 2) To do with your work or job 
• (adv.) In a professional manner or capacity; by profession or calling; in the exercise of one`s profession; one employed professionally.
Pro·fes'sion·al·ly adverb In a professional manner or capacity; by profession or calling; in the exercise of one's profession; one employed professionally . 
[adv] - in a professional manner
professionally In a professional manner, or being engaged in a specified activity as one's main paid occupation rather than as a pastime.
adverb in a professional manner; `professionally trained staff`