John Bradley is the CEO, Founder, Principal Investigator and Chief Software Architect at SiQuest.

He is a former police Sergeant and 17 year veteran of the Durham Regional Police Service, the largest regional police service in Ontario. John first became involved with computer forensics in 1997 while still assigned to uniform patrol. He was frequently seconded to the Major Crime Branch, on a per case basis, to manage all computer technology aspects of select high profile criminal investigations.

In the years that followed, John became involved in several major criminal investigations involving homicide, serious sexual assault, and crimes against children (eg: child pornography). His computer forensic discoveries and presentation of the evidence in court were pivotal to the conviction process, in almost each case. In recognition of his efforts, he was awarded a commendation of distinction by the Crown Attorney, citing his particular expertise in Durham's first homicide by poison in May of 2000.

A true innovator and self-taught programmer, John began developing commercial software in 1993 while still assigned to uniform patrol. His earlier projects were geared mainly towards the automation of criminal court documents. However, he soon became focused entirely on computer forensic tools development with an emphasis on creating time-saving solutions to help with his own investigations. With the interest of making his tools available to law enforcement worldwide, John created Armor Data Inc. as a part-time software development company in order to manage the distribution of his software.