David Matthewman Email Address

Head of Engineering

Blis is the global pioneer in location data. Our proprietary technology and platform helps agencies and brands use location data to better understand consumer behavior, allowing for effective targeted advertising to drive business outcomes. We believe that where you go defines who you are and advertisers must capitalize on these insights for meaningful marketing experiences across devices. Our technology filters and scales location data, giving advertisers access to the most accurate location events, location data and unique devices. The data is then applied across the apps that matter most to their consumers. Clients are supported by service experts or can work in a flexible service model of their choice.

PHP, Perl and JavaScript Web programmer who also has with experience in programming non-web applications in C, C++, Java, plus (going back a bit) ARM Assembler and BBC BASIC. I've also created and administered databases on both MS SQL and MySQL servers. Specialties: Object-oriented PHP and Perl programming, Ajax using Prototype or jQuery, MySQL database programming, admin of FreeBSD and Debian servers including Exim, BIND, Samba, Apache and MySQL.