This App shows how many parking space left in compound of Synnex International Office Park to every driver in real time, and help them to make quick decision where to park his car during the peak time. E.g. if he finds left number is already 0 on his way to office, he could instantly drive to other parking area instead of just wasting time. Besides, this App also records and shows the history data of previous days which could help the drivers to learn the pattern and make precise and smart estimation.