Add taxes and payment gateway on the Ubercart boutique of Tours Museum of Companionship.
Custom Drupal 8 theme with heavy use of Paragraphs...
Migration of several Drupal and WordPress websites for "La Chaine de L'Espoir".
Responsive integration of an HTML5/CSS3 landing page template in a large Drupal 7 multi-site website.
Flag is a wonderful Drupal module that let you easily create Call to Action buttons with option for being activate or inactive. It sounds simple but yet it's very powerful.
Fix a bug in Drupal core with a custom module to filter Menus by language.