Simon Tatham
Simon Tatham is a British computer programmer. He created and maintains PuTTY, a free software implementation of Secure Shell and Telnet for Microsoft Windows and Unix, along with an xterm terminal emulator. He is also the original author of Netwide Assembler, and maintains a collection of small computer programs which implement one-player puzzle games. All of them run natively on Nintendo DS, Symbian S60, Unix, and Windows.
He attended University of Cambridge, and currently works at ARM Holdings.
