IOS and Android app development require an in-depth knowledge of programming and design. Without these two essentials, developers can’t create successful apps that meet user requirements and maintain long-term impacts. Experienced Android app developers possess a variety of related skills like UI/UX design, additional coding languages, user interaction, integrating APIs, creating automated tests, and delivering bug-free source codes. Given the number of requirements for candidates, it can be difficult to hire mobile app developers. To make things a bit easier, it’s worth getting to grips with the highly desirable skills that a good developer should have.
source: nizek.com
Key Responsibilities of Mobile Application Developers
The main responsibilities of mobile application developers are as follows:
- Creation of application design. The developer must be able to make a convenient, ergonomic, and practical design. Although UI/UX specialists are often responsible for this function, basic skills in this industry are still required.
- Github usage skills. This is necessary to cooperate with the team and ensure that the result of the work is as quickly as possible available to all participants in the workflow.
- Work with cross-platform applications (desirable, but not required). If the goal is to develop applications only for Android or iOS, then this is not necessary. However, there are specialists who are ready to offer complex application development for different operating systems.
- Ability to work with databases (MySQL, MongoDB).
- Skills in using external APIs.
- Mobile app development requires skillful programming and problem-solving to deliver effective mobile solutions.
Essential Skills for a Mobile Application Developer
It is appropriate to start with a piece of advice right away: if you want to hire an Android app developer, don’t cut your budget too much. Working with newbies who are ready to take on a project for little money will bring more losses in the long run than hiring an experienced developer from the very beginning. It is better to focus on the experience and skills of candidates, choosing the golden mean between price and experience.
Android fundamentals
Mobile application development requires developers to have a good understanding of Android fundamentals. These include a familiarity with the latest version of Java – currently, 54.6% of mobile developers are using Java 8. Additionally, mobile app developers need to have a good grasp of the syntax of Java and proficiency with its latest structures in order to develop apps efficiently and correctly. This can only be achieved by writing code with subject knowledge, as well as having a clear understanding of mobile applications and their operations.
UI
It is increasingly evident that the key to ensuring a successful Android application lies in having an aesthetic and modern user interface. In today’s technology-savvy society, users demand intuitive and attractive user interfaces as part of apps. A survey conducted this year revealed that more than half of app users around the world judge apps based on their first impressions. Consequently, a powerful and functional app will be incomplete and likely to fail if it does not adhere to modern UX/UI design standards. Knowing how important it is to meet these requirements, Android developers must arm themselves with some basic knowledge of material design guidelines to create applications that reflect the quality they desire. In particular, they should be familiar with implementing lists and grids with RecyclerView, laying out complex layouts with ConstraintLayout, and adding animations for better user experiences.
Adding interactivity
Interaction between users and an Android app is an essential part of creating a favorable user experience. One small detail as simple as appropriate gesture placement can significantly alter a user’s opinion of the app and take it to the next level. A lot of this interactivity is done by something called an Activity, which is one of the primary components of Android development. When assessing the skillset of an Android developer, make sure they understand how to prioritize user interaction to provide an immersive, engaging experience on any device. Since these tiny details may not seem like they make much of a difference on their own, savvy developers will always recognize and prioritize them in order to deliver amazing products with great usability.
Testing
Developing a reliable, user-friendly, and scalable mobile app is crucial in order to ensure it reaches its wider target audience. Without adequate testing and quality assurance procedures, hard work may amount to nothing! Android app testing is an essential step any developer must take in order to ensure the application meets the highest possible standards prior to deployment. There are numerous libraries available that are specifically designed for this purpose. Popular examples include Expresso, Junit, Mockito, Robolectric, and UI Automator which offer rigorous testing techniques that allow developers to simulate a variety of user interactions without risking their own devices. With the help of these tools, developers can make sure their app functions as it should and increase their chances of successful deployment.
Database technologies
Properly connecting and setting up a database can be critical. The database is one of the most important parts of the application, as it contains important information about users. A good developer should be able to set up a reliable connection to databases to eliminate the risk of hacking. In fact, this area is much deeper than it might seem. It is also important that the developer knows how to optimize queries and ensure that the database is updated in a timely manner.
API integration
API integration is an important skill for mobile app development, as APIs are necessary to convert large amounts of data into a usable framework on mobile devices and are at the core of mobile app strategies. API management enables companies to reach more people and produce more engagement, as it bundles their assets with easy integration and rapid delivery. Hence, APIs are a fast path for enterprises looking to expand their reach beyond current limitations.
source: mobisoftinfotech.com
How much does it cost to hire a mobile app developer?
When you hire app developers, the cost can vary quite a bit, depending on what you want. Depending on the mobile app development services you request, hiring app developers can range anywhere from a few hundred dollars for basic apps to tens of thousands for more complex applications. It’s important to consider additional information such as expertise levels, experience, and timeframes when assessing costs.
If you’re looking for quality mobile app development at an affordable rate, look no further than JatApp. Our team of mobile developers are experienced professionals and provide a comprehensive range of development services, so you can be sure that every dollar will be well spent. Go to the official website for additional info.
