Have been a self employed I.T. Consultant for over 20yrs mainly in the Microsoft world, but have in the past done Legacy (i.e. Cobol on mainframes, Fortran etc). Work the full developer stack using mainly C#, Angular, MVC, WPF SQLServer (but can use Oracle, Sybase, DB/2, Sybase etc). I Like software patterns and Re-sharper is your friend :)