Being C#, Java, SQL (Oracle, Postgres, MySql and MS SQL) and (former) Delphi programmer I work as a lead developer in . I have a passion for challenging problems , that`s why I am here, on StackOverflow as well as on , and many other sites from Code Abbey to . I am adept of lifelong learning and one day I`ve found myself among Coursera`s 50 top students (with 200+ statements of accomplishment). Finally, I just love programming for fun ; some of my sketches are on . If you have a good challenging problem (from question up to offer) I`ll be glad to respond and you can if you find my answer being really helpful. You can find me at or mail to me Zwerg.CopperNickel "at" gmail.com ©