Google applications are services provided by the most popular and powerful search engine on the Internet. These applications can be employed by various Google users on their custom domains, such as Google, Gmail, YouTube and etc. Functionality of these web applications is pretty close to that of the standard office software. These application suits have a number of editions such as educational edition and standard edition. While these editions are free of charge, there is a paid premier edition which offers 25 GB data storage. Google mail was the first public application to appear on the net. It was opened for public use in October 2006. Firstly it was available only in beta version and any user, who wanted to sigh in, had to obtain the invitation code. That service was extended with Google calendar, Google talk and Google page creator in August 2006. Google App Engine is a tool with the help of which anyone can create a large amount of gadgets with wide functionality. It is the stable platform for Google Application development and hosting. It was released in beta testing mode in April 2008 in a few editions. Its free of charge version has about 500 MB data storage, enough CPU power and bandwidth for 5 billon page loads per month. Google App Engine supports several programming languages and frameworks such as Python, limited version of Django framework, and other frameworks created by Google application programmers. They all resemble JSP or ASP.NET frameworks and have similar range of functions. These frameworks do not require network access, as any data is stored outside the development environment. Also they do not require file system access and any compiled modules, plug-ins or add-ons. Original development workflow, also known as the App Engine development kit, includes web based applications, which emulate all Google App Engine services fro local host client. The development kit includes all necessary libraries and the APIs available. The web server performs check of import availability of the disabled plug-ins, add-ons and modules; it also detects illegal attempts to access the disallowed resources. The Python development kit is designed in Python programming language and steadily runs on any platform which supports Python 2.5. You can download Google SDK free of charge. If the list of existing Google applications seems too narrow for you or you desire to expand the possibilities of standard patterns and functions, you can employ Google App Engine to develop, debug and test your own applications. Still, if you don’t have required skills and knowledge of programming, you can give a detailed description of the desired application to any professional programmer and hire him or her to develop the application for you. Today under the term “Google App” we can mean many things, including the great variety of services and downloadable applications created by highly professional Google gadget developers, all of these programs being perfectly compatible with one another. We can also mean Google App Engine that offers possibility for all users to enjoy Google servers for hosting web applications. The great advantage lies in the fact that applications become extremely easy to create, implement and use. google gadget development - hire a dedicated google gadget developer. google gadget developer - hire own dedicated google gadget developer. google application developer - find own way for google app programming. hire own dedicated application developer.