Tell us about the previous job — was it more front-end or back-end? What interesting, memorable, complex tasks did you have?

In my previous job, the main part of the tasks was related to backend development, but frontend was also present, especially in terms of API integration and implementing user interfaces.

Interesting tasks included:

• Optimizing API performance, which required deep understanding of caching and asynchronous request handling.
• Implementing complex forms with dynamic validation on the frontend, which demanded careful work with state and UX.
• Solving cross-browser compatibility issues and responsive design.

Challenging tasks often involved integrating multiple systems and ensuring reliable operation under high loads, as well as debugging rare bugs that occurred in production.