My main experience is in c++ and python as I have used both those languages extensively in scientific simulations programming, I've also wrote a few systems applications in c#. For a few years I did a lot of work on embedded systems. If you are looking to hire someone to do consulting work or mentoring feel free to contact me via https://www.customprogrammingsolutions.com. Also co-founder of JaggedVerge.
Big fan of static analysis tools like Pylint.
If you are on a laptop try swapping your caps-lock and ctrl keys!