Mobile app development from A to Z: a ​​complete guide | Blog

Mobile app development from A to Z: a ​​complete guide


28 April 2021



If a couple of centuries ago in different parts of the world people were enveloped in the Gold Rush, now we can confidently say that the modern world is completely and completely absorbed by the mobile fever. Is there at least one person in your location who does not use a smartphone? Barely. The sale of smartphones is growing at lightning speed, and manufacturing companies are investing tremendous amounts in mobile technologies, their development and popularization in the market. 

The demand for mobile application developers is growing at the same rate, but unlike the front-end and back-end developers, the market is not yet saturated with mobile developers, so now is the time to start exploring this promising direction.

Let's analyze in detail what is meant by the development of mobile applications and how it is relevant, who is the programmer developer of mobile applications, what skills he needs to learn how to start learning and what tools are used to develop mobile applications. 

Mobile application development


Mobile app development are those people who breathe life into soulless mobile boxes, some kind of shamans-spellcasters who speak a foreign language and can do almost anything, and sometimes it really is. But they are also the people who move progress forward, creating more and more sophisticated and complex programs. 

A good programmer is not only knowledge of languages ​​and technologies, it is also the skills of systems thinking, since he has to create complex systems out of nothing, it is also the ability to work in a team, since it is difficult to write a serious project alone, it is also the ability to communicate and understand customer to create exactly the product he wants.

A mobile application developer, also known as a Mobile developer and Mobile programmer, is a programmer who develops software applications for all kinds of mobile devices, most often for smartphones and tablets. It is with the advent of voice and gesture interfaces on mobile devices that the profession of a mobile developer is now rightfully considered the most fashionable and in demand.

All mobile developers can be divided into two categories, depending on the software for which they create programs - iOS developers and Android developers. Specialists from the first category are considered the most profitable in the labor market, moreover, after the advent of the Swift and Objective-C languages, creating applications for Apple has become very easy and convenient. 

Programmers who create applications for Android use in their activities the Java language, which is considered the most reliable for developing mobile applications for this operating system.

What are the main tasks of a mobile application developer?


  • Creation of technical specifications (technical specifications) for the development of a mobile application;

  • Discussion with the customer of the stages and progress of the project;

  • Building application architecture;

  • Direct programming;

  • Work with designers;

  • Support for mobile applications;

  • Working with testers on debugging and testing applications;

  • Assistance in creating instructions for working with the finished application; paperwork;

  • Placement of applications in the AppStore and Google Play Market, Amazon Appstore, Opera Mobile Store and other mobile application stores.

In general, the main task of the developer is to create a convenient mobile application that will work flawlessly, as well as will be intuitive, useful and multifunctional for the end user, and, of course, profitable for the customer.

The career path of a mobile developer is approximately as follows: intern, junior or Junior developer of mobile applications, then Middle and Senior mobile developer (at these stages, you can get the position of a team lead, that is, head of a group of developers of a certain level), project manager and head of the development department. Of course, this is what the ideal mobile developer journey looks like, but it is different for everyone.

Mobile app development - what is it?


The concept of developing mobile applications for smartphones, tablets and other mobile devices includes writing software code in order to create programs that will run on certain mobile platforms (today there are 2 main platforms for mobile operating systems - Android and iOS, and the less popular Windows Phone and Symbian). 

These programs and applications can be preinstalled on mobile phones, personal digital assistants, corporate digital assistants, smartphones and other mobile devices before the devices fall into the hands of the user, or downloaded by users to the device directly during use.

The interface of mobile app development plays an awfully important role within the process of making an application, because the interface is that the link between the hardware and software of the mobile device and also the focus of user interaction.

In the process of developing a mobile application, developers must always take into consideration how the user's attention is restricted by the screen size, a way to reduce the quantity of keystrokes, and the way to suit the mandatory set of functions into the applying as compactly as possible. 

Therefore, for mobile developers, the method of developing mobile applications is commonly not limited to merely writing code for a given assignment; developing mobile applications includes a wider and more creative range of activities.

What services are included within the development?


Mobile application development services may be divided counting on the platform that the appliance is created. Basic services include

  • IOS app development.

  • Application development for Android.

  • Development of VR, AR, MR applications.

How relevant is mobile app development?


Smartphones and other mobile devices have not only become a part of our daily life, they are a full-fledged offer of us. With the help of mobile phones, we not only communicate with each other, but also order goods from stores, buy tickets, book accommodation, call a taxi, use phones as navigators, photo and video cameras, reading rooms, online banks, and just as a way to have fun and while away time. 

According to statistics published in Datareportal, 67% of adults worldwide use smartphones every day, which is almost 5.19 billion people (out of a total population of 7.75 billion). The trend towards the transition from simple mobile devices to multifunctional smartphones is only increasing every year.