Logo design

Need an app logo for icon on mobile, App store and Google Play. Already have the concrete idea, sharpe and colour tune. Would like to hire someone to product it in digital format PNG .Only take 2 round of work. First, to come up with the fist version after clarified. Second, fine tune Sharpe and colour for final delivery. Won't take long. We need it quick. If you are good listener , quick hand and quick turn around time, please contact me. We can get it done in one day.