The app submission process involves creating a developer account with the app store, uploading the app, and completing app metadata such as the app name, description, and keywords. The app will then undergo a review process by the app store before it is published. This will tell a lot about how they view their business and what their core values are.
- To do this, you can consult Microsoft’s support documentation on Excel protection and security and protecting a workbook.
- You’ll also have a strong indication if this mobile app developer is right for you based on looking at their portfolio.
- Additionally, I pay close attention to color contrast and font sizes to improve readability for visually impaired users.
- Your answer will demonstrate your familiarity with the development process and your ability to catch errors before they become a problem.
- Below are five sample answers tailored to different job positions, applying the strategies we discussed in the previous chapter.
Sometimes it is good to prepare different layouts for phones and tablets, or even portrait and landscape orientation. The developer must take care when it comes to using different services like GPS. Developers should use such mobile developer features only when necessary and use optimized OS solutions to update data in the background. Under the hood, a hybrid app is actually a web page displayed in a web view, so it is usually written in JavaScript and HTML.
What are the benefits of using a cross-platform development framework?
Open-source contributions speak volumes about a developer’s passion, dedication, and willingness to collaborate with others in the tech community. Additionally, your involvement in such projects can provide valuable insights into your problem-solving skills and adaptability in dynamic environments. Understanding the foundations of programming, particularly object-oriented programming, is integral to a developer’s success.
JavaScript Promise are easy to manage when dealing with multiple asynchronous operations where callbacks can create callback hell leading to unmanageable code. Prior to promises events and callback functions were used but they had limited functionalities and created unmanageable code. Multiple callback functions would create callback hell that leads to unmanageable code. Promises are used to handle asynchronous operations in JavaScript. Flexbox can be useful for creating small-scale layouts & is responsive and mobile-friendly.
Asking the Right Mobile App Interview Questions to Hire the Best Developers
Finally, they may be trying to get a sense of the developer’s priorities when it comes to app development. There are a few things that are important for a mobile developer to keep in mind when developing apps. First, it is important to make sure that the app is responsive and works well on all devices. Third, the app should be designed with the user in mind and provide a great user experience. Fifth, the app should be compatible with all major operating systems.
What privacy concerns have you considered while developing your mobile application?
I use a combination of print statements, logging, and breakpoints within my IDE to examine the flow of data and execution paths. This allows me to isolate the specific part of the code causing the issue and analyze its behavior in detail. This question is a chance for an interviewee to show enthusiasm and passion for the job. I’m comfortable with working alone because I like to solve problems myself.
- In a remote world, you want your mobile app developers to be self-sufficient.
- Additionally, I ensure that UI elements are responsive by offloading computationally intensive tasks onto background threads, preventing the main thread from being blocked.
- This allowed us to stay informed about each other’s progress and offer assistance when needed.
- They want to know if you can design and develop applications that cater to diverse user needs, and ultimately, contribute to a positive and inclusive user experience.
It will help you ensure a consistent user experience across the board. Plus, it’s useful for streamlining maintenance and updates in the future. With TestGorilla, you can also add custom questions – like the mobile developer interview https://remotemode.net/ questions we discuss below – to any assessment. As the lead mobile developer, my role involved working closely with the UI/UX designer to ensure that the app’s interface was visually appealing and easy to navigate.