The world of app development is constantly evolving and changing, and it’s essential to stay up-to-date with the current tools and technologies to succeed in this fast-paced industry. One of the most exciting developments in app development in recent years is Flutter, Google’s open-source UI toolkit to build beautiful, natively compiled web, mobile, and desktop apps from a single code base.
Flutter is a popular topic in the industry, and many companies seek developers. If you want to learn how to develop Flutter apps, this Flutter developer roadmap blog is for you. This blog will help you know where to start and become a Flutter developer. Let’s begin!
How to Become a Flutter Developer?
To become a Flutter developer, you need to have a strong foundation in Dart programming language, knowledge of the Flutter framework, experience in mobile app development, and a willingness to learn and grow. You can achieve all of these with an online Flutter course by WsCube Tech.
Following this Flutter dev roadmap, you can develop the skills and knowledge required to become a successful developer and build high-quality mobile apps that delight and inspire users.
Many people who aim to learn Flutter will directly start with Flutter, which is a wrong choice for a fresher. First, you must understand the basics of how Flutter was built and what is the foundation of this particular framework.
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1. Start with the basics
To understand flutter, it was built using dart language. Dart, a primary programming language, is used to create Flutter applications. Start by learning the basics of Dart, including variables, functions, and classes.
Also, Dart is a relatively easy-to-learn language, and many resources are available online to help you get started. To learn Dart, you can start with the official Dart website, which provides a comprehensive language overview, including tutorials, documentation, and other resources.
2. Get familiar with Flutter
After learning the Dart basics, you can start exploring Flutter. It’s a rich framework providing many features and tools to build mobile applications. You can download and install the Flutter SDK, which includes everything you need to develop Flutter applications.
To start with Flutter, use the Flutter command-line tool to create new projects, run your app, and perform other tasks. You can also use Android Studio or Visual Studio Code, integrated development environments (IDEs) that provide additional tools and features for Flutter development.
While working with UI development in Flutter, developers may encounter several problems and bugs. However, there are ways to proceed with UI development, such as reproducing a UI design from Dribbble or developing duplicate applications, such as TikTok or Whatsapp clones.
3. Learn API Calls
Once you gain confidence in UI development, learn about API calls essential to creating any application. You can use HTTP, dio, and chopper packages to make API calls. HTTP is the most basic package; the others serve as wrappers with additional functionalities.
It’s advisable to start with HTTP before moving on to other packages. Once you integrate an API and make an API call, you must parse the API response into a model class. The response typically comes in JSON format when working with APIs, so you must parse JSON in Flutter.
4. Integrate the database
Developers need to learn about database integration to create data storage solutions for modern applications. Flutter offers various database integration options, such as Firebase and Supabase for cloud-based storage and SQFLite, Hive, and Moor for local storage.
Database integration is essential for creating reliable and efficient apps that handle various user needs. As developers gain experience, they can decide which databases to use based on their app’s requirements.
5. Learn State Management
Flutter’s State Management is crucial, especially as your app grows more complex. Managing the state of screens and the application can become challenging, particularly when you need to pass data from one page to another. While it’s simple to pass data during navigation from one page to another, passing data from page 1 to page 5 can be challenging.
This is where state management becomes useful. Various state management techniques and packages are available, so feeling overwhelmed is unnecessary. Provider is a good starting point since it is a fundamental state management package. Start learning the basics of this technology with the best Flutter course.
6. Learn Project Structure or Architecture
Having a well-maintained project structure is crucial since it aids new developers in quickly reviewing code, facilitates bug tracing, and enables adding or removing functionality without disrupting the current functionality.
Several predefined architectures, such as MVVM, MVC, and TDD, are available and have been created through extensive research. However, using them is not obligatory, and you can design your architecture that suits your team’s requirements.
When creating your architecture, consider the following factors: simplicity, scalability, minimal inter-dependency between functionalities, and code reusability. If your architecture satisfies these criteria, it’s good to proceed.
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Why Become a Futter App Developer?
Flutter is an excellent choice for developers to build cross-platform mobile apps without writing separate codebases for each platform. This saves development time, making it easier to maintain and keep the code updated with the latest features and security updates.
Additionally, Flutter’s fast development cycle allows developers to quickly prototype and iterate on their apps, making it a perfect choice for startups and small businesses to stay ahead of the competition.
There are several reasons why developers choose Flutter:
1. Cross-platform development:
Using Flutter, developers can create iOS and Android mobile platform applications with a single codebase that saves time and resources by not having to write separate code for each forum.
2. Fast development:
Flutter’s “hot reload” feature helps developers to see the changes they make to the code in realtime without waiting for the app to recompile. This speeds up the development process, making it easier to experiment with various ideas.
3. Rich UI experience:
Flutter has a rich set of pre-built widgets. They are customized to create beautiful and engaging UIs. The platform also supports animations and transitions that can make the user experience more immersive.
Flutter apps are high in performance and speed. The platform uses a “skia” graphics engine that allows for fast rendering of UI components.
5. Large community:
Flutter features a large and growing community of developers. This means plenty of resources and support are available for those new to the platform.
Flutter is an open-source platform. Developers can contribute to the codebase and help improve the forum for everyone. This also means the platform is free, which can be attractive for smaller development teams or individual developers.
Career in Flutter App Development
If you are considering a career in app development or looking to stay ahead of the curve in your current role, here are a few reasons why learning Flutter is the most brilliant career move you can make in 2023:
1. Flutter is in high demand
As many companies look to build high-quality mobile apps quickly and efficiently, the demand for Flutter developers is skyrocketing. Job postings for Flutter developers have increased since its release in 2017. This means that by learning Flutter, you will be positioning yourself as a highly sought-after developer with a skill set that is in high demand.
2. Flutter is versatile
Flutter is an incredibly versatile toolkit to build apps for several platforms, all from a single code base. This means you can develop and deploy your apps faster and more efficiently. Additionally, Flutter is highly customization and allows developers to create beautiful, responsive UIs that provide an excellent user experience across all platforms.
3. Google backs flutter
As an open-source toolkit, Flutter is constantly being updated and improved upon by Google and the broader Flutter community. This means you can count on ongoing support and updates to the framework, ensuring that your apps are always up-to-date and built with the latest technologies.
4. Flutter is easy to learn
One of the most significant benefits of Flutter is its ease of use and rapid development capabilities. Flutter uses a simple, easy-to-learn programming language called Dart, and its hot reload feature allows developers to see changes instantly as they are made, which makes the development process much more efficient. This makes it ideal for seasoned developers and those just starting their app development careers.
5. Flutter has a strong community
Flutter has a thriving community of developers who are always willing to help and support each other. Whether you’re looking for help with a specific coding challenge or want to connect with other Flutter developers worldwide, the Flutter community is there to provide support, guidance, and advice.
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A Flutter developer designs and develops mobile applications for iOS and Android smartphones and works on various mobile application development projects. So, career opportunities for flutter developers are broad and secure because of vast working areas and better salary benefits.
A flutter developer can work for a company, as a freelancer, as a business owner, and as an app owner. Following this how to be a Flutter developer roadmap, you can quickly develop the skills and knowledge needed to become a successful Flutter developer. Moreover, consider choosing an online Flutter course to lay a great foundation to your career journey.