Charles Smith has worked in Information Technology for over 35 years. Over 20 years of that has been in the development, project management, installation and operation of trading systems, trading floors and technology infrastructure for financial markets in London, New York, the Middle East and Africa.
Jul 14, 2012
Cover of Beginner Sudoku

Beginner Sudoku

Jul 14, 2012
Cover of Big Grid Sudoku

Big Grid Sudoku

May 1, 2012
Cover of Poems

Poems