I know a few things about...
- C/C++ (classic and modern), gcc, clang, MSVC
- performance optimization
- working efficiently with and modernizing large codebases
- hunting compiler bugs
- QA/error detection/analysis
- AddressSanitizer, UndefinedBehaviorSanitizer at large scale
- Python, SQL, Perl, cmake, ...
I work on distributed in-memory databases at SAP SE.