My jobs have involved C, Perl, Tcl/Tk, Visual C++, C#, and some NodeJS.
I’ve “dabbled” in writing iOS apps with Objective-C and Swift.
These days I enjoy developing using Ruby on Rails & related technologies, developing & testing w/ BDD & TDD using RSpec, Capybara, etc.
My web experience is mostly backend, but I’m happy to work with HTML, CSS, & JS.