Angular Training in Oakbrook Terrace,

 

What is Angular

Angular is a TypeScript-based open-source web application framework developed and maintained by Google. It is designed to create dynamic, scalable, and high-performing single-page applications (SPAs) by utilizing a component-based architecture. Angular provides developers with tools and best practices to build robust applications with a consistent structure.

 

Key Features of Angular

1. Component-Based Architecture
   Angular applications are built using components, which are self-contained units of code containing HTML templates, CSS styles, and TypeScript logic. Components promote modularity and reusability.
2. Two-Way Data Binding
   Angular provides a powerful two-way data binding mechanism that synchronizes the data between the model (logic) and the view (UI). This feature simplifies handling user inputs and updating the UI dynamically.
3. Dependency Injection (DI)
   Angular’s DI framework allows developers to manage and inject services efficiently. This promotes clean code, better testability, and separation of concerns.
4. Directives
   Angular directives extend the functionality of HTML by introducing custom behaviors. Examples include:
   • Structural Directives (e.g., *ngIf, *ngFor) for manipulating the DOM structure.
   • Attribute Directives (e.g., [ngClass], [ngStyle]) for altering the appearance and behavior of elements.
5. Powerful Routing
   Angular has a built-in router module that enables navigation between different views or components. This makes it easy to build SPAs with a seamless user experience.
6. RxJS and Observables
   Angular integrates with RxJS (Reactive Extensions for JavaScript), enabling reactive programming. This is especially useful for handling asynchronous data streams, such as HTTP requests or real-time updates.
7. Comprehensive CLI (Command Line Interface)
   The Angular CLI simplifies project setup, scaffolding, testing, and deployment. Developers can quickly generate components, services, and other features with pre-configured boilerplates.
8. Ahead-of-Time (AOT) Compilation
   Angular uses AOT compilation, which converts Angular HTML templates and TypeScript code into efficient JavaScript during the build process. This improves performance and security.
9. Cross-Platform Development
   Angular supports building applications for web, mobile, and desktop platforms using the same codebase. Tools like Ionic and Electron can extend its capabilities.
10. Testing
    Angular applications are built with testability in mind. Tools like Jasmine and Karma integrate seamlessly for unit testing and end-to-end testing.

Benefits of Angular

• Scalability: Ideal for both small and large-scale applications.
• Performance: AOT, lazy loading, and optimization features enhance performance.
• Community and Ecosystem: Backed by Google, Angular has a robust community, extensive documentation, and third-party libraries.
• Consistent Development: Its opinionated structure enforces consistent practices, reducing development errors.

Use Cases of Angular

• Single-Page Applications (SPAs)
• Enterprise-grade web applications
• Real-time applications like chat or collaboration tools
• Progressive Web Applications (PWAs)

History and Versions

Angular was first released as AngularJS (1.x) in 2010. In 2016, Angular 2 was released as a complete rewrite of AngularJS, adopting a modern architecture. The framework is now simply referred to as Angular (version 2+), with frequent updates introducing enhancements.

 

Angular Certifications Available in 2024

As of 2024, several certifications are available for Angular developers, each catering to different skill levels and professional goals. Below is a detailed summary of these certifications:

1. Angular Certification by Angular Training Academy

This certification program offers three levels:

• Junior Level: Designed for beginners, it covers fundamental Angular concepts.
• Intermediate Level: Targets developers with some experience, focusing on more complex topics.
• Advanced Level: Aimed at seasoned developers, it delves into advanced Angular features and best practices.

Each level includes an exam and optional preparation packages. Source

2. Professional Angular Developer Certification by International JavaScript Institute

This certification validates a developer's expertise in creating dynamic and responsive web applications using Angular. It covers core concepts like modules, components, services, and routing, as well as advanced topics such as forms, RxJS, and state management. Source

3. Single Page Application Developer (Using Angular) by Learning Tree International

This certification focuses on equipping developers with the skills to create dynamic and responsive web applications using Angular. It covers Angular's core concepts, including modules, components, services, and routing, as well as advanced features like RxJS and state management. Source

4. Angular Developer Certification by Simplilearn

Designed for software developers seeking to enhance their expertise in building dynamic, modern web applications, this certification program focuses on comprehensive training in Angular concepts, including MVC architecture, data binding, dependency injection, and directives. Source

5. Angular: The Big Picture by Pluralsight

This certification offers a broad overview of Angular, familiarizing learners with the core concepts, architecture, and ecosystem surrounding Angular. Participants will gain insights into how Angular enhances web application development through its component-based structure. Source

6. Angular 8 Certification Training by Edureka

This certification is designed to equip learners with the skills to build dynamic, responsive web applications using Angular 8. It focuses on understanding the Angular framework, mastering directives, components, routing, services, and dependency injection. Source

7. Angular Certification by certificates.dev

Developed in partnership with Angular Training, this certification program offers three levels: Junior, Mid-Level, and Senior Angular Developer. Each level includes an online proctored exam consisting of multiple-choice questions and practical coding exercises. Source

These certifications provide structured learning paths and validation of skills for developers aiming to specialize in Angular. Choosing the right certification depends on your current skill level, career objectives, and the specific areas of Angular you wish to master.

 

 

Jobs That Use Angular

1. Front-End Developer

Responsibilities:

• Develop and maintain web applications using Angular.
• Create responsive user interfaces that ensure seamless user experiences.
• Collaborate with designers and back-end developers to integrate APIs.
• Optimize applications for speed and scalability.

2. Full-Stack Developer

Responsibilities:

• Design and implement front-end applications using Angular.
• Work with back-end technologies like Node.js, Express, or .NET to develop end-to-end solutions.
• Ensure proper communication between front-end and back-end systems.
• Debug and resolve cross-platform compatibility issues.

3. Software Engineer

Responsibilities:

• Build complex web-based systems using Angular and other modern technologies.
• Participate in architectural discussions to ensure scalable and maintainable solutions.
• Develop reusable components and libraries for future use.
• Write clean, maintainable, and efficient code following best practices.

4. UI/UX Developer

Responsibilities:

• Create user-centered designs using Angular.
• Implement animations, transitions, and other visual elements to enhance user experience.
• Conduct usability testing and make iterative improvements.
• Work closely with designers to translate design specifications into functional applications.

5. Angular Developer

Responsibilities:

• Specialize in Angular to develop single-page applications (SPAs).
• Stay updated with Angular versions and implement new features.
• Integrate third-party libraries and APIs into Angular applications.
• Provide technical guidance and support for Angular-related projects.

6. Front-End Architect

Responsibilities:

• Define and implement architectural best practices for Angular projects.
• Mentor development teams on Angular design patterns and frameworks.
• Optimize front-end performance and scalability.
• Lead technical discussions and code reviews for Angular projects.

7. Mobile App Developer

Responsibilities:

• Develop mobile applications using Angular with frameworks like Ionic or NativeScript.
• Ensure mobile-first design principles are applied effectively.
• Debug and optimize mobile apps for performance and reliability.
• Integrate back-end services and APIs into mobile applications.

8. Front-End QA Engineer

Responsibilities:

• Test Angular-based applications for bugs and performance issues.
• Write automated tests using frameworks like Jasmine or Karma.
• Collaborate with developers to identify and fix issues early in the development cycle.
• Ensure compliance with accessibility and usability standards.

 

 

We offer live-instructor group training classes for your team.

Upskill your team from the comfort of your office or online.

Benefits of Group Training Include:

• Experienced Professional Instructor Trains Your Team
• Content Focused On Your Team's Needs
• Convenient Scheduling and Class Setup
• Significant Per/Student Cost Savings
• Online, On-Site and Blended Options Available

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