Could you tell me about your past projects and your involvement in them?

When discussing your past projects in C/C++, highlight:

• The goal and scale of the project (e.g., developing a network server, driver, game, etc.)
• Your role: what tasks you performed, which modules you wrote or optimized
• Technologies and tools used (e.g., STL, Boost, build systems, debuggers)
• Implementation features: e.g., memory management, multithreading, performance optimization
• Results: what was achieved, what problems were solved

Example:

"In a project developing a network server, I was responsible for implementing multithreaded request processing using std::thread and synchronization via mutex. I optimized memory usage, which reduced processing delays by 20%."