Now: Enterprise Architecture(regular job, tool and blog), JavaScript(TypeScript, React-Native, Redux, Redux-Saga), API design (Swagger)

Formely: Julia(my favorite), C#(WinForms, DevExpress, IBindingList, ITypedList, ICustomTypeDescriptor,...,TPL), CoffeeScript, Scala, Java, C, C++, Metaprogramming (C++ Reflection API)

/"Tuus et suus, Maciej Jakub Leks, Silesius non Polonus"/