I stumbled on Drupal on june 2010, at the same time when I put up my own company, focusing on web-development, web-systems and integrations.
I've been a professional software developer since 2001 @ PRESENTOR (http://www.presentor.fi), focusing mainly on the Adobe-platforms, but also built about a dozen web-projects utilizing Apache, PHP and PostgreSQL/SQLite/MySQL.
Drupal was a real found, because I had some foolish-brave plans on creating my own web-CMS, pulling previous experience from a non-web presentation CMS I've built and maintained since 2003, using mainly Adobe Flash/Director.
Justin Christoffersen is currently the Lead Developer and Systems Engineer for LarsDesigns Information Systems based in Denver Colorado. He is currently working with partners to provide Drupal solutions.
Specializing in digital assest management using the Drupal CMS and Library system integrations using Drupal as a front end, LarsDesigns is packed full of skills, experience and creative expertise while providing a structured approach to problem solving with an undying commitment to responsibility and quality.
All round computer purist, software architect and Open Source evangelist. I'm self-educated in non-proprietary programming languages, the computer architecture, software libraries and several products. Besides technical knowledge I've got my ideas on the society and how we should embrace openness and collaboration to move forward in a rapidly changing and growing society.
Mihai Corlan is a Platform Evangelist who focuses on Flex and PHP integration. He writes and talks about Flex, Flash Builder, Adobe AIR and PHP. He presents at conferences across Europe and Middle East. You can follow him on his blog: http://corlan.org