Do you have experience developing or supporting high-load systems?

Yes, I have experience in developing and maintaining high-load systems. In such projects, it is important to consider several aspects:

• Performance optimization of code and algorithms.
• Efficient use of caching (e.g., Redis, Memcached).
• Load balancing and scaling (horizontal and vertical).
• Monitoring and logging for quick problem detection.
• Asynchronous task processing and message queues (RabbitMQ, Kafka).

For example, in one project, I participated in optimizing an API that handled thousands of requests per second, using connection pools to the database, asynchronous calls, and query optimization. This helped reduce response time and increase system stability.