What are the top 5 skills for a successful Mobile Applications developer?

1. Proficiency in programming languages like Swift and Kotlin. 2. User-centric design and UX/UI skills for a great user experience. 3. Strong problem-solving and debugging capabilities. 4. Knowledge of mobile app development frameworks like React Native. 5. A commitment to continuous learning and adaptability to evolving technologies and trends.

1. Mastery of Native Programming Languages: Swift for iOS development and Kotlin for Android development. 2. Concurrency and Multithreading Expertise: Understanding of concurrency and multithreading concepts to create high performant apps. 3. Database Management Skills: Proficient in using database technologies like RoomDB for Android and CoreData for iOS, ensuring efficient data handling and storage in applications. 4. Expertise in Architectural Patterns: Expertise in employing structured and efficient architectural patterns in app development. 5. UI/UX Understanding & Native Elements Usage: Proficient in applying UI/UX principles and utilizing native platform elements to enhance app functionality and user interaction.

1. Understanding the how and why of architectures 2. Multi threading 3. Test cases 4. Performance 5. User's data privacy and security

1. Be constant in your studies, it is a lifelong journey of constant acquisition of new knowledge; 2. Understand the mobile world and technologies, for example if you want to be a native programmer using Swift, Kotlin, Java, C# or a hybrid programmer using JavaScript/TypeScript or Dart; 3. Deepen knowledge about interface construction and accessibility; 4. Mindset to focus on solving user problems; 5. Test your code, this can be done with unit tests, integration tests and E2E tests.

- clear about requirements - Code debug - upgrade your programming specific languages skill - UI and UX - Code re-usability

User interfaces is such a vast area for the consideration. Remember, it provides the first experience to any new user. The screen needs to make an impact on the user's mindset. Apart from this, the screen loading needs to be fast. So plan your data retrieval accordingly. The content needs to be lightweight, the actions need to be easy and all buttons should be placed with sufficient gap so that user can click them easily.

When you are going to make an Android app, you should follow the Material Design Guidelines. When you are going to make an iOS app, you should follow the Human Interface Guidelines. Material Design Guidelines and Human Interface Guidelines will make the App UI easy to understand, see, and use for users.

In my own experience, UI design has provided me with many benefits, such as: - I was able to have good communication with the designers, sometimes suggesting new approaches to make their design even more realistic to the application context - Kept me interested and understanding to study and understand more about emotional design, how colors, icons and typography can improve users' lives - Stand out as a developer, as it shows that in addition to caring about the code, I also care about the interface of each application I develop Nowadays, with a wide variety of apps, we have to understand what makes a user love an app and how to improve their lives, and this is also our responsibility as developers.

Consistency: When building an app, try to be as consistent as possible, colors, shades, dimensions and all the UI elements should follow a fluid pattern. Each platform has their own extensively documentation about it. User onboarding: Users tend to decide if they will uninstall your app in the first few seconds after opening it, so it's important to have a pleasureable first-time experience in your app. Fluidity: Keep the screen clean and navigation available as much as possible, take heavy-load process to background and let the user continue navigating in your app. Usability: Strive to build apps that can be used by anyone, avoid tiny elements and excessive information, build around accessibility.

UI is like the cover of the book. A eye-catching UI may get user's attention, but the usability will retain them. UI design is 80% about putting features in a good layout, and is 20% about making stuff beautiful.

A successful mobile applications developer should possess skills related to secure coding practices, data encryption, robust authentication and authorization mechanisms, familiarity with common security risks as outlined by the OWASP Top Ten, responsible handling of app permissions, and the use of security libraries and tools.

Today we have many ways to store and manipulate data in our applications. The more experience you have creating new code, using new technologies, the more skills you will have in choosing the best approach based on the project. In React Native or Expo applications we have, for example: - Async storage - Expo secure store - MMKV - DB watermelon - SQLite - Firestore - Supabase And to choose the best technology, the one that best suits your project, you need to try different solutions and understand that each one has a purpose for being used.

Mobile apps often fetch data from external sources via APIs. Being able to integrate APIs into your app, handle data, and display it properly is a key skill. i.e., Let's say you're building a weather app. You would need to integrate a weather data API to provide real-time weather information. This involves making API requests, receiving JSON data, and parsing it to display current weather conditions, forecasts, and more within your app.

1) Selecting the most suitable database technology, whether it's SQLite, NoSQL, SQLDelight, etc., for our app's use cases. 2) Take into account the database size when designing it for mobile apps, as mobile devices typically have limited storage space. 3)Design the database to facilitate data synchronization with the server. This may entail leveraging a cloud-based database solution like Firebase or Google Cloud SQL. 4) Implement security measures in the database design to safeguard data against unauthorized access and modifications, which may involve encryption and other security mechanisms.

- Choose the Right Database: Picking the best database for your app, like SQLite or MongoDB, is crucial for storing and organizing data efficiently. - Use APIs and Web Services: Connecting to external data sources through APIs like RESTful or GraphQL helps your app access valuable information. - Data Security: Safeguarding user data is essential. Be aware of regulations like GDPR, CCPA, or HIPAA to ensure privacy and compliance. - Retrieve and Manipulate Data: You should be able to fetch and work with data effectively within your app. - Data Backup: Regularly back up your data to prevent loss and ensure data reliability. - Optimize Data Storage: Ensure your app uses storage efficiently to avoid unnecessary costs and performance issues.

Testing plays a crucial role in guaranteeing your app functions as intended and delivers a positive user experience. While Quality Assurance (QA) teams are responsible for most testing, developers also contribute by addressing specific areas like compatibility, security, and performance impacts. Developers sometimes overlook these aspects, yet their attention is valuable for achieving efficient and smooth releases.

Testing and debugging are the essential skills for mobile engineers. - Unit test is a best practice to follow always. It will improve your code stability and robustness of the software in any application. - Make yourself familiar with debugging tools, profilers, layout inspectors and network monitors. It will help us to navigate many of the problems easily. - Instrumentation testing also helps us to catch UI issues. We can have a look into snapshot testing in jetpack compose.

- Testing and debugging are important for making sure our app works properly. - We use tools like emulators, simulators, and real devices to check how our app looks and works on different devices. - Debugging tools like debuggers, consoles, or logcats help us find and fix problems in our code. - We can test our app in different ways, like unit testing, integration testing, and end-to-end testing to make sure it's good quality. - Testing and debugging are essential skills for app developers to create a great app.

I believe we can add some experience in setting up CI/CD for mobile development. If you are an indie developer, CI/CD doesn't really matter in your day-to-day life. However, if you work in a larger group where you have many stakeholders, having a CI/CD pipeline could save you many hours in your development life cycle.

Testing and debugging are essential part to make an application bug free and make it interruption free for users. Using console for testing the data is retrieved or not from DB. Test the apps responsiveness in all screens. Do unit testing, Means that the check the app by create a scenario like this, This is example scenario for the fitness app "User log in and get into the walking screen and click on the walk button then walk". Remove all logs after testing is mandatory, Else it reduces app performance.

Communication and collaboration are two skills that go hand in hand. Let's think about pull requests, first of all, you have to learn how to manage git, versions, how to push and pull your code, after that, you'll probably open a pull request and your teammates will take a look and perform a code review. This means that they'll probably be able to make some comments on your pull request and you'll have to exercise your communication, also understand the deadline and assess whether this comment is strictly necessary at that moment, whether it's a bug or whether you can make that suggestion at another time. This situation is very common and is a great example of understanding Git, priorities and a good chance to exercise your communication.

1. Prompt and clear communication is key, especially when encountering challenges or obstacles. 2. Utilizing task trackers such as Zoho ToDo and Zoho Projects can be highly advantageous. 3. Proficient use of version control systems like Git. 4. Regularly gathering user feedback by sharing beta versions of the app.

Advancing hard skills is crucial, but soft skills like communication should not be underestimated. Companies are more likely to hire a less experienced team player who contributes to positive team dynamics rather than a highly skilled professional who is antisocial and uncollaborative.

Technical skills are essential, but it is important to know how to communicate our thoughts and give positive feedback. Times, when developers ask to work alone, has gone, and developers need to learn how to be team player.

Collaborate and communicate with other developers helps to get gain ideas and knowledge about the technology you are working on. Have a senior mentor is always good to gain knowledge. Other than this communication with our tools are also more important. Try to understand the tools like GIT and others for version control. Jira for team management. Learn GitHub it helps you to collaborate your code with your team. Learn to use Google console and App Store Connect for publish among users and manage future updates on your application.

- Deep understanding of the SDK frameworks themselves is more important than learning just the languages. - Deep knowledge of the lifecycle framework of a platform is a must to be able to understand why things happen in a certain way and debug the apps. - Keeping up with the constant changes of the SDKs and additional functionalities added every year. Platforms are evolving very quickly.

1. Proficiency in coding languages like Swift (for iOS) and Java/Kotlin (for Android) is a must. These languages are vital for mobile app development. 2. Being well-acquainted with mobile app development frameworks, like SwiftUI and UIKit for iOS, as well as Android's Jetpack, can greatly streamline the development process. 3. A deep understanding of user interface (UI) and user experience (UX) design principles is essential for crafting user-friendly and visually appealing mobile apps. 4. Mobile apps often rely on external data sources, making the skill of integrating APIs (Application Programming Interfaces) for data retrieval and display crucial. 5. Strong problem-solving skills and the ability to debug and troubleshoot issues.

1) Selecting the appropriate architecture for the app. 2) Creating reusable SDK components to minimize redundant efforts. 3) Adhering to best coding practices, including well-documented comments. 4) Implementing best build scripting practices and CI/CD integration. 5) Handling customer feature requests and feedback with the utmost care. 6) Enabling one app to communicate with other apps by seamlessly integrating features such as email, calendar, meetings, file storage, and platforms like Jira, Confluence, Bitbucket, and more.

I feel like LinkedIn could also have native iOS and Android specific articles. These are extremely generic and vague and makes collaboration incohesive.

1. Learning how to learn. This is the key which you need! Information is really reachable in nowadays. This first rule makes the real difference. ?? 2. Find good sources to learn. If you follow bad practices, later you’ll need to spend energy to make them correct. ?? 3. Make plan. Daily, executable and clear plan will guide you on this journey. ?? 4. Stick with your plan. It’s not a one day, week or month process. It’ll take some time to grasp fundamentals. ?? 5. Improve your plan. You’ll see the difference if you follow this steps. While you’re improving, keep improving your plans and goals too. ?? And don’t give up if you came this far ??