Patryk Obara is Poland-based polyglot programmer. During his 13 years of professional experience he worked on various C++-based projects, like: Opera browser, middleware software for Nokia networking products, and recently on VoIP software products for Metaswitch/Microsoft. He’s also a maintainer of several open-source projects and drive-by contributor to many more. Aside from C++ he enjoys programming in C, Rust, Python OCaml, and even weirder languages like e.g. Prolog.