Drupal is a popular and widely used open-source content management system. Drupal has been used to create and manage websites of almost every category, including government agencies, educational institutions, music, retail, banking, real estate, international news media through to personal blog sites.
I have worked with a myriad of Drupal 6, 7 and 8 websites, from one-page brochure sites to large, complex ecommerce sites with multiple integration points. Other web platforms too - including Silverstripe, Wordpress, OsCommerce, HTML5 and CSS3.
This site was built with Drupal 8.
Drupal 8 was released in September 2016 and is maturing rapidly, to the point that fairly complex website requirements can be met with core and contributed modules, usually with no need for custom code.
This site has been built with Drupal 8, and a relatively small number of contributed modules such as paragraphs, pathauto, token, ctools and google_analytics.
...and themed with Bootstrap 3.
Bootstrap works just great with Drupal 8 to achieve mobile-first responsive layouts.
Parallax effects, accordions, masonry galleries are all possible with a minimum of fuss.

