In the first module, you'll learn about Node.js's features and unique architecture, including the event loop and non-blocking I/O model. You'll also learn how to install and configure Express, create a web server, handle HTTP requests and responses, use middleware for functionalities like logging and error handling, and work with template engines.

The second module teaches how to work with MongoDB in Node.js. You'll understand the basics of NoSQL databases, set up and configure MongoDB, perform CRUD operations using the MongoDB driver, and learn to query and perform aggregation operations with the database.

The third module covers advanced topics such as asynchronous programming using callbacks, promises, and async/await. You'll also learn about error handling techniques, writing scalable and maintainable code, implementing security measures to protect your application, and using automated testing to ensure code quality.

You'll gain hands-on experience by building RESTful APIs, interacting with MongoDB, writing scalable and maintainable code, and implementing security measures in a Node.js and Express environment.

The course will take approximately 11 hours to complete. This estimate includes time for lectures, hands-on exercises, and projects, but the actual time may vary depending on individual pace and understanding.

Absolutely, the Frontend Development using Angular course is designed for self-paced learning. This allows you to progress through the material at a pace that suits your individual needs and schedule.

Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:

• The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.

• The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.

When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.

If you subscribed, you get a 7-day free trial during which you can cancel at no penalty. After that, we don’t give refunds, but you can cancel your subscription at any time. See our full refund policy.