Tell us about your participation in significant projects you've worked on.

In my Node.js projects, I participated in developing web applications and APIs for various tasks. For example, I worked on an order management system, where I implemented RESTful APIs using Express.js, facilitated interaction with a MongoDB database, and set up user authentication via JWT.

I also participated in a streaming data processing project, where I used Node.js to create a server that received and processed data in real-time, ensuring scalability and fault tolerance.

An important experience was implementing modular testing with Jest and setting up CI/CD for automating application deployment.