Bernardo Damele Assumpcao Guimaraes (@inquisb) - Lead developer
<bernardo.damele@gmail.com>
PGP Key ID: 0x05F5A30F

Miroslav Stampar (@stamparm) - Developer
<miroslav.stampar@gmail.com>
PGP Key ID: 0xB5397B1B

You can contact both developers by writing to dev@sqlmap.org