What was the project at your previous company (telecom)?

In my previous company, operating in the telecommunications sector, I participated in a project to develop a subscriber services management system. The main task was to create a reliable backend in PHP for handling customer requests, billing, and integration with external operator services.

The project used:

• PHP 7+ with the Symfony framework
• REST API for interaction with mobile and web applications
• Working with MySQL and Redis databases for caching
• Integration with monitoring and logging systems

My role included developing new modules, optimizing performance, and ensuring data security.