Android is an opensource mobile platform developed by Google. Android application development is fast emerging field. It offers one of the most competitive tool to get robust functionalities and a whole lot of benefits to the developers and other business. It gives easy to handle, implement apps for you. Android mobile platform is made up of operating system, middleware and key application with an SDK that helps with tools and API's needed for Android application development.
Since it is opensource it has no initial investment. You can freely distribute your application online. You will have lots of benefits with little investment of development. If you want to start with Android application you need to register it first and then download SDK. If you won't do every thing by yourself then think hire a developer for Android apps development.
There are outsourcing companies which offer services for hire a developer under various packages. You can hire a developer for full time basis means a developer will work for 8 hours a day, part time means 4 hours a day and on hourly hiring. Usually hourly hiring has no limitations for minimum hours so you can hire a developer as per your requirements.
Hire Android app developer services offered by many outsourcing companies because outsourcing companies have adequate resources to offer such hiring. Outsourcing companies are located in developing countries like India where skilled manpower is available at cheaper rate.
The best Android app developer plan extensively before writing a single line of code. They first try to find out their audience. Then decides that it should be offered free or charge something. They try to find out, what app will involve? Graphics etc. will be selected. They put entire app in question. They imagine the finished products and decide where is problem for users.