Tell about your current job: what you did there and what is your area of responsibility?

In my current job, I am involved in developing high-load services in Go. My responsibilities include:

• Designing microservice architecture with scalability and fault tolerance in mind.
• Developing business logic and APIs using standard libraries and popular frameworks.
• Optimizing performance and profiling code.
• Integrating with external systems and databases.
• Writing unit and integration tests.
• Participating in code reviews and mentoring junior developers.
• Automating build and deployment processes.

For example, I implemented a payment processing service that handles thousands of requests per second with minimal latency, using goroutines and channels for efficient parallelism. I also introduced a monitoring and logging system for quick detection and resolution of issues.