×A Grandmaster is a Drupalist who has demonstrated advanced Drupal expertise by successfully achieving certification in the Acquia Certified Developer, Acquia Certified Back End Specialist and Acquia Certified Front End Specialist exams. Grandmaster credentials are awarded for both Drupal 7 and Drupal 8.
Grand Master Credential Count
Drupal 7 Grandmaster 162
Drupal 8 Grandmaster 334
Drupal 8 Grandmaster (Japanese) 9
Drupal 9 Grandmaster 14
Name Credential Location Awarded Organization
Adel Mansouri Drupal 9 Grandmaster Vanves, Hauts-de-Seine, France DHM IT
Alexander Johnston Drupal 9 Grandmaster Hertford, N/A, United Kingdom Zoocha Ltd
Antonio Joaquin Repullo Jimenez Drupal 9 Grandmaster Santiponce, Sevilla, Spain Ogilvy Barcelona
carlos pereira Drupal 9 Grandmaster Melbourne, Victoria, Australia Bliss Digital
Constantin Dumitrescu Drupal 9 Grandmaster Hertford, Hertfordshire, United Kingdom Zoocha Ltd
Dallas Ramsden Drupal 9 Grandmaster Churton Park, Wellington, New Zealand Acquia
Emerson Jair Reis Oliveira da Silva Drupal 9 Grandmaster Balneário Camboriú, Santa Catarina, Brazil Zoocha Ltd
Kevin Quillen Drupal 9 Grandmaster Cambridge, Massachusetts, United States Velir
Martin Anderson-Clutz Drupal 9 Grandmaster London, Ontario, Canada Digital Echidna
Mike Madison Drupal 9 Grandmaster Seattle, Washington, United States Acquia Inc.
Nikolaos Andriopoulos Drupal 9 Grandmaster Athens, Attiki, Greece Lambda Twelve
Stephanie Bridges Drupal 9 Grandmaster Pittsburgh, Pennsylvania, United States Acquia
Steven Wichers Drupal 9 Grandmaster Portland, Oregon, United States Acquia
Steven Wright Drupal 9 Grandmaster Seattle, Washington, United States Slalom