I am the founder of Evariste Systems, an Atlanta-based software company, home of CSRP (www.csrpswitch.com), a Kamailio-based Class 4 routing and SIP trunking delivery solution for ITSPs and CLECs.

Since 2006, I have been, variously, an entrepreneur, an open source-oriented VoIP software developer, and an engineering consultant, specialising chiefly in the development and integration of SIP service delivery platforms for SIP trunking providers at the wholesale and retail level. Much of my work has been centred around the OpenSER and Kamailio family. I'm strongly versed in the "folk traditions" of the North American PSTN environment.

As well as being a heavy user of Kamailio, I am a member-in-council of its management board and an occasional code and documentation contributor (http://www.kamailio.org/w/management/). I have spent extensive time in Berlin collaborating with various actors in the Kamailio ecosystem.

Other significant technical experience: C, Perl, PostgreSQL (PL/PgSQL), JavaScript (ES5 & ES2015), Python, Node.js, JQuery, AngularJS, Vue 2, Sequelize, Express, Bash, Linux, Cisco IOS, FreeSWITCH, Asterisk, SEMS, AMQP & RabbitMQ, Docker/Docker Swarm, GlusterFS.