Tell about your practical experience working on commercial projects

In commercial projects on C/C++, I participated in the development of system and application software. For example, I worked on optimizing data processing algorithms, where it was important to efficiently use memory and minimize response time. I used standard STL libraries for containers and algorithms, as well as wrote custom data structures for specific tasks. In projects, I employed debugging with gdb and profiling to identify bottlenecks. I also have experience integrating C++ modules with other languages via API and working with multithreading using std::thread and mutex for synchronization.