×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.
Name Credential Location Awarded Organization
Constantin Marjina Drupal 8 Grandmaster Chisinau, Chisinau, Moldova, Republic of FFW Agency
Constantin Dumitrescu Drupal 7 Grandmaster Hertford, Hertfordshire, United Kingdom Zoocha Ltd
Cornelis Kodde Drupal 8 Grandmaster Nijkerk, Gelderland, Netherlands MediaMonks
Craig Gardener Drupal 7 Grandmaster Basingstoke, Hampshire, United Kingdom Acquia
Dagoberto Aceves Drupal 7 Grandmaster San Diego, California, United States Achieve Internet
Dallas Ramsden Drupal 8 Grandmaster Churton Park, Wellington, New Zealand Acquia
Damian Sikora Drupal 8 Grandmaster Rzeszów, Podkarpackie, Poland Droptica
Dan Richards Drupal 7 Grandmaster Poole, Dorset, United Kingdom LUSH Digital
Daniel Pavon Perez Drupal 8 Grandmaster San Fernando, Cádiz, Spain Cocomore AG
Daniel Flanagan Drupal 8 Grandmaster St. Louis, Missouri, United States Nerdery
Daniel James Drupal 7 Grandmaster Canterbury, N/A, United Kingdom Deeson
Daniel Montgomery Drupal 8 Grandmaster Chicago, Illinois, United States Palantir.net
Daniel B. Carvalhinho Lopes Drupal 8 Grandmaster Doncaster East, Victoria, Australia Acquia Australia Pty Ltd
Dave Connerth Drupal 8 Grandmaster Cincinnati, Ohio, United States Answer Global
David Hernandez Drupal 7 Grandmaster Princeton, New Jersey, United States FFW
David Stinemetze Drupal 8 Grandmaster San Antonio, Texas, United States Rackspace
David Czinege Drupal 8 Grandmaster Kecskemet, Bács-Kiskun, Hungary POSSIBLE
David Pagini Drupal 8 Grandmaster Meriden, Connecticut, United States Voya Investment Management
Denis Zakharov Drupal 8 Grandmaster Nikolaev, Mykolaïvs'ka Oblast', Ukraine FFW
Denys Semerikov Drupal 8 Grandmaster Mykolaiv, Mykolaïvs'ka Oblast', Ukraine FFW Agency
Dinesh Waghmare Drupal 7 Grandmaster Navi Mumbai, Maharashtra, India Tata Consultancy Services
Dominik Kiss Drupal 8 Grandmaster Wien, Wien, Austria EOR Development
Dominika Szydlowska Drupal 8 Grandmaster Gdańsk, Pomorskie, Poland Droptica
Dragos Dumitrescu Drupal 8 Grandmaster Bucuresti 6, Bucuresti, Romania IBM Romania
Drew Webber Drupal 7 Grandmaster Reading, Reading, United Kingdom Acquia
Dumitru Vozian Drupal 8 Grandmaster Chisinau, Chisinau, Moldova, Republic of FFW Agency
Dylan Donkersgoed Drupal 8 Grandmaster London, Ontario, Canada Digital Echidna
Dzmitry Varvashenia Drupal 7 Grandmaster Minsk, Horad Minsk, Belarus DrupalSquad
Edward Wu Drupal 8 Grandmaster Irvine, California, United States Acquia
Edward Chan Drupal 8 Grandmaster New York, New York, United States Mediacurrent
Eric Kirsner Drupal 7 Grandmaster Evanston, Illinois, United States Breakthrough Technologies
Erin Marchak Drupal 7 Grandmaster Toronto, Ontario, Canada Myplanet
Everett Zufelt Drupal 7 Grandmaster Toronto, Ontario, Canada Myplanet
Everright Chen Drupal 7 Grandmaster NingBo, Zhejiang, China -
Fabian de Rijk Drupal 7 Grandmaster Alphen aan den Rijn, Zuid-Holland, Netherlands Youwe
Fabien Clément Drupal 8 Grandmaster Thouaré sur Loire, Loire-Atlantique, France L'Equipe.tech
Florent Torregrosa Drupal 7 Grandmaster Rognac, Provence-Alpes-Côte-d'Azur, France Smile
Florent Torregrosa Drupal 8 Grandmaster Rognac, Provence-Alpes-Côte-d'Azur, France Smile
Franz Glauber Fernandes Vanderlinde Drupal 8 Grandmaster Montréal, Quebec, Canada Evolving Web
Ganna Mykhailova Drupal 7 Grandmaster London, Ontario, Canada Digital Echidna
Ganna Mykhailova Drupal 8 Grandmaster London, Ontario, Canada Digital Echidna
Garrett Rathbone Drupal 8 Grandmaster Kansas City, Missouri, United States VML
Gaurav Manerkar Drupal 8 Grandmaster Vasco Da Gama, Goa, India Accenture
Geoff Appleby Drupal 8 Grandmaster Vancouver, British Columbia, Canada Myplanet
Geovanne Borges Bertonha Drupal 8 Grandmaster Edogawa, Tôkyô [Tokyo], Japan Ci&T
German Licon Drupal 8 Grandmaster San Diego, California, United States Achieve Internet
German Licon Drupal 7 Grandmaster San Diego, California, United States Achieve Internet
Gonçalo Tavares Drupal 8 Grandmaster Lisboa, Lisboa, Portugal BFM
Gordon Makely Drupal 7 Grandmaster Oak Park, Illinois, United States Agileana
Gordon Makely Drupal 8 Grandmaster Oak Park, Illinois, United States Agileana