This is the website of The Office for Resource Efficiency (ORE) - an NGO that addresses environmental issues in the state of Colorado. ORE already had a Drupal 6 website, and we were assigned the responsibility of upgrading it to Drupal 7. Also, we had to re-theme the site as per the new designs provided to us. While at it, we had to ensure that the site worked on all devices including mobiles, tablets and desktops. To accomplish the same, we developed a responsive theme using the Omega base theme.
The original site was integrated with CiviCRM module, which also had to be upgraded to the latest version for Drupal 7 compatibility.