Android is the software Stack for Mobile device that include O.s,Middleware,ApplicationFramework and key Application.The o.s of andoird is linux-kernal.It is Actually develop by Mr.Andy Rubin and his team but later handled by OHA(Open Handset Alliance).OHA is community which is biger than google.It include Google, HTC, Sony, Dell, Intel, Motorola, Qualcomm, Texas Instruments, Samsung Electronics, LG Electronics, T-Mobile, Sprint Corporation, Nvidia etc.

History of ANDROID

The history and versions of android are interesting to know. The code names of android ranges from A to J currently, such as Aestro, Blender, Cupcake, Donut, Eclair, Froyo, Gingerbread, Honeycomb, Ice Cream Sandwitch, Jelly Bean, KitKat and Lollipop. Let's understand the android history in a sequence.

  1. Initially, Andy Rubin founded Android Incorporation in Palo Alto, California, United States in October, 2003.
  2. In 17th August 2005, Google acquired android Incorporation. Since then, it is in the subsidiary of Google Incorporation.
  3. The key employees of Android Incorporation are Andy Rubin, Rich Miner, Chris White and Nick Sears.
  4. Originally intended for camera but shifted to smart phones later because of low market for camera only.
  5. Android is the nick name of Andy Rubin given by coworkers because of his love to robots.
  6. In 2007, Google announces the development of android OS.
  7. In 2008, HTC launched the first android mobile.

Benefits of ANDROID

  1. Android is open - Because it is linux based open source so it can be developedby anyone.
  2. Multitasking - Android phones can run many applications, it means you can browse while listened to the song.
  3. Easy access to the Android App Market - Android owners are people who lovemobile phones application, with Google's Android App Market you can download many applications for free.
  4. Can install a modified ROM - We sometimes find an unofficial ROM. That is the version that was not in accordance with the specification release our cell phones, the last way is modification. Do not worry there are many custom ROM that you can useon Android phones, and guaranteed not to harm your device.
  5. Phone options are diverse – Android is different than the IOS, if the IOS is limited to the iPhone from Apple, then Android is available on mobile phones from various manufacturers, from Sony Ericsson, Motorola, HTC and Samsung. And each handset manufacturer also presents an Android phone in the style of each, such as Motorola with its Motoblur, Sony Ericsson with its Timescape. So You can freely choose the Android phone in accordance with the ‘brand’ favorite.
  6. Ease of notification - Any SMS, Email, or even the latest articles from an RSS Reader, there will always be a notification on the Home Screen Android phone, do not miss the LED indicator is blinking, so you will not miss a single SMS, Email or even Misscall.
  7. Widget – With the widgets on the homescreen, You can easily access a variety of settings quickly and easily.


The mobile device market is rising at a rapid speed. This growth is nurturing the increased demand for Android application developers , creating a host of employment opportunities. This demand will continue to rise with new and innovative mobile applications in Android and other platforms. Especially for Android application development and is expected to do good in the coming years as well.

Here’s a list of job titles for Android professionals:

  • Android Engineer
  • Mobile Lead Software Engineer
  • Android App developers
  • Android Mobile Developer
  • Mobile Architect
  • Mobile Developer
  • Mobile App Developer.
  • Mobile Embedded Software Engineer

Learning Tutorials

Learning from various sources like internet, books can increase one’s chance of achieving success and developing good connections with the professionals. Further android is a technology which gets upgraded very quickly. Hence these links can prove to be helpful in every aspect. Students should devote some time in researching on these links.


ZENUS roorkee provides Best Android training in roorkee based on current industry standards that helps attendees to secure placements in their dream jobs at MNCs. ZENUS Provides Best Android Training in roorkee. ZENUS is one of the most credible Android training institutes in roorkee offering hands on practical knowledge and full job assistance with basic as well as advanced level Android training courses. At ZENUS Android training in roorkee is conducted by subject specialist corporate professionals with 7+ years of experience in managing real-time Android projects. ZENUS implements a blend of academic learning and practical sessions to give the student optimum exposure that aids in the transformation of naïve students into thorough professionals that are easily recruited within the industry.

At ZENUS’s well-equipped Android training center in roorkee aspirants learn the skills for Overview of Android and Android SDK, Android Architecture overview, Setup of Android Development environment, Android Application Fundamentals, User Interface, Main Building Blocks, Overview of Android Resources, Android Media API, Android on real time projects along with Android placement training. Android Training in Roorkee has been designed as per latest industry trends and keeping in mind the advanced Android course content and syllabus based on the professional requirement of the student; helping them to get placement in Multinational companies and achieve their career goals.

Companies using ANDROID

Prominent mobile companies using Android Technology in their devices are:

  • Samsung
  • Huawei
  • HTC
  • Sony
  • Motorola
  • Asus
  • Acer and many smaller software companies

Students free Benefits

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  • 1 year Membership card worth equivalent to 10$ free of cost.
  • Separate certificate for project work on company latter head.
  • It is the only company, which provides online certificate verification facility.
  • Live projects will be provides by to interested cell to all enrolled students.
  • The Certification of specific technologies is accepted worldwide companies.
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  • ZENUS advantage not only during training, even after completion of training for life time.
  • It’s the only company, which provides online certificate verification facility.
  • Learn from Developers/Industry experts rather than Trainers/Teachers.
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  • We facilitate students with modern I.T infrastructure and learning environment Trainers in training classes combine the self-developed practice session module with current syllabus.
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