I am looking for someone who can make Custom ROM As per my need and customization in actual Android OS. As well as in feature if any security patches to release in the same OS as a patch.
I would like to know how many days it will take to do First OS build a base on my custom requirements.
1> Where it won't have Google Play Store.
2> Disable some core function of Android like installing 3rd party applications
3> Pre-built some application which was selected by preparing ROM OS
4> UI Changes.