×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
Oliver Davies Drupal 8 Grandmaster Bristol, Bristol, City of, United Kingdom Microserve Ltd
Omar Alahmed Drupal 8 Grandmaster Amman, ‘Ammān (Al ‘A̅ şimah), Jordan Vardot
Owen Williams Drupal 7 Grandmaster Pontyclun, Rhondda, Cynon, Taff [Rhondda, Cynon,Taf], United Kingdom Zoocha Ltd
Pablo López Escobés Drupal 8 Grandmaster Valladolid, Valladolid, Spain Cocomore AG
Panshul Khurana Drupal 8 Grandmaster Delhi, Delhi, India Srijan Technologies Pvt. Ltd.
Pasupathi Ganesan Drupal 8 Grandmaster BANGALORE, Karnataka, India ICF Olson
Patrick Sweeney Drupal 7 Grandmaster Atlanta, Georgia, United States Enablus
Patrick Huang Drupal 8 Grandmaster New York, New York, United States New York University
Paul Sebborn Drupal 7 Grandmaster Hertford, Hertfordshire, United Kingdom Zoocha Ltd
Pawel Gorski Drupal 8 Grandmaster Wroclaw, Dolnoslaskie, Poland Droptica
Peter Vesterkær Drupal 8 Grandmaster Randers, Central Jutland, Denmark Novicell
Peter Carrero Drupal 7 Grandmaster Austin, Texas, United States Home
Peter Gerken Drupal 8 Grandmaster Mannheim, Baden-Württemberg, Germany erdfisch
Peter Majmesku Drupal 8 Grandmaster Düsseldorf, N/A, Germany publicplan GmbH
Phi Van Ngoc Drupal 7 Grandmaster Helsinki, Uusimaa, Finland ActivearkJWT
Philippe von Bergen Drupal 8 Grandmaster Bern, Bern (de), Switzerland Internetagentur iqual GmbH
Phillip Kynaston Drupal 7 Grandmaster GREENWICH, N/A, United Kingdom Individual
Piet de Nooijer Drupal 8 Grandmaster Nieuw- en Sint Joosland, Zeeland, Netherlands Ordina
Pieter Nickmans Drupal 7 Grandmaster Kontich, Antwerpen, Belgium PHPro
Pralhad Sonar Drupal 8 Grandmaster Pune, Maharashtra, India Acquia Inc.
Purushotam Rai Drupal 8 Grandmaster Pune, Maharashtra, India Acquia
Pushpinder Rana Drupal 8 Grandmaster Yamuna Nagar, Haryana, India Sapient
Radu Rotari Drupal 8 Grandmaster Iasi, Iasi, Romania Hogarth Worldwide
Rafael Ferreira Nogueira Silva Drupal 7 Grandmaster Toronto, Ontario, Canada EPAM Systems
Rainer Friederich Drupal 8 Grandmaster Weil am Rhein, Baden-Württemberg, Germany WONDROUS LLC
Rajan Valecha Drupal 8 Grandmaster Gurgaon, Haryana, India Acquia
Rakshith Thotada Drupal 8 Grandmaster bangalore, Karnataka, India Decision Resources Group
Rasmus Werling Drupal 7 Grandmaster Espoo, Uusimaa, Finland Siili Solutions
Reece Marsland Drupal 7 Grandmaster Raunds, Northamptonshire, United Kingdom Zoocha Ltd
Reece Marsland Drupal 8 Grandmaster Raunds, Northamptonshire, United Kingdom Zoocha Ltd
Renee Stephen Drupal 7 Grandmaster Vancouver, British Columbia, Canada Acquia, Inc.
Rich Lawson Drupal 7 Grandmaster St. Charles, Illinois, United States Duo Consulting
Richard Hawkins Drupal 8 Grandmaster Bainbridge Island, Washington, United States Slalom
Richard Jones Drupal 7 Grandmaster Hove, East Sussex, United Kingdom i-KOS
Richard Thompson Drupal 8 Grandmaster Brooklyn, New York, United States Digital Pulp
Rob Bayliss Drupal 7 Grandmaster Northampton, Massachusetts, United States Last Call Media
Rob Davies Drupal 8 Grandmaster Bristol, Bristol, City of, United Kingdom Microserve
Robert Wohleb Drupal 8 Grandmaster Eureka, California, United States R2integrated
Robert Huffstedtler Drupal 7 Grandmaster Chicago, Illinois, United States Melon
Robert Huffstedtler Drupal 8 Grandmaster Chicago, Illinois, United States Melon
Roberto Montero-Ortiz Drupal 7 Grandmaster San Diego, California, United States Achieve Internet
Roberto Montero Ortiz Drupal 8 Grandmaster San Diego, California, United States Phase 2 Technology
Rohit Joshi Drupal 7 Grandmaster New Delhi, Delhi, India Acquia
Roman Paska Drupal 7 Grandmaster L'viv, L'vivs'ka Oblast', Ukraine Lemberg Solutions
Roman Paska Drupal 8 Grandmaster L'viv, L'vivs'ka Oblast', Ukraine Lemberg Solutions
Ron Northcutt Drupal 8 Grandmaster Austin, Texas, United States Acquia
Ryan Beach Drupal 8 Grandmaster Chicago, Illinois, United States Phase2 Technology
Ryan Kerry Drupal 7 Grandmaster Southampton, Hampshire, United Kingdom LUSH Digital
Ryan Mott Drupal 7 Grandmaster Kansas City, Missouri, United States Littler Mendelson
Sagar Ramgade Drupal 7 Grandmaster Mumbai, Maharashtra, India Trigyn Technologies Limited