Screen recording for a software. Native English speakers only

Hello, Before we get into details, let me clarify something. Bid only if: - You have a 27" iMac computer. - You are a native English speaker either from United States or from Canada. - You have some samples of your previous recordings. The job goes as follows: - I need screen recording for demo purposes and for educating the software users on how to use the product or different features. Software is not complicated and everything should be easy for you to understand. Imagine, you are making a short video on how to send email through gmail. So, videos for my software are also basic and related just to common sense and not too much technical stuff. I need following videos: One ~10 minutes video of overall features of the app. And five 2-3 minutes of short videos for different individual sections. Before I award you the project, I shall explain you all this via Skype screen sharing. I shall spend about 30 minutes with you explaining what is what and what to say etc. You do not need to do any of the fancy stuff with video editing or animation. Anyone who has common sense, has a good voice and is able to record screen videos and edit them to cut out any unnecessary delays or recordings, add zoom where necessary, and deliver a ready to use product, you are good for the job. I need final files in HD with a crisp screen and not a blurry one. The job is very easy if you know what you are doing.