Raspberry Pi try out.. Controlling LEDs via Windows 8.1 store app

My first try out with Raspberry Pi. The video shows a quick demo trying to control three LEDs through a basic Windows store app (running on a simulator). I've used a TCP client server approach where the server, written in Python runs on Pi, and a XAML/C# Windows 8.1 Store app as the TCP client. Each of the button in the windows app (White, Blue and Green) controls the corresponding LEDs attached to Pi. I've used a model B+ Pi running Raspbian and a Windows 8.1 laptop (video recorded using a Lumia 820 running windows phone 8.1)