Tell us about your project at Ozon — what did you do?

In a project for Ozon, I was involved in developing microservices in Go that handled orders and interacted with internal logistics and warehouse management systems. The main goal was to ensure high performance and reliability under a large data flow. I implemented REST APIs, optimized database interactions, and also introduced caching mechanisms and asynchronous task processing using message queues. Additionally, I participated in writing unit and integration tests to ensure code quality.