×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
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 Sapient Razorfish
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 Jones Drupal 7 Grandmaster Hove, East Sussex, United Kingdom i-KOS
Richard Thompson Drupal 8 Grandmaster Brooklyn, New York, United States Digital Pulp
Richard Hawkins Drupal 8 Grandmaster Bainbridge Island, Washington, United States Slalom
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 8 Grandmaster San Diego, California, United States Phase 2 Technology
Roberto Montero-Ortiz Drupal 7 Grandmaster San Diego, California, United States Achieve Internet
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 Kerry Drupal 7 Grandmaster Southampton, Hampshire, United Kingdom LUSH Digital
Ryan Beach Drupal 8 Grandmaster Chicago, Illinois, United States Phase2 Technology
Ryan Mott Drupal 7 Grandmaster Kansas City, Missouri, United States Littler Mendelson
Sagar Ramgade Drupal 7 Grandmaster Mumbai, Maharashtra, India Trigyn Technologies Limited
Samuel Nevares Drupal 8 Grandmaster Rockville, Maryland, United States Hendall
Sandeep Kumar Reddy Guntaka Drupal 8 Grandmaster Hyderabad, Telangana, India Valuebound
Sandip Chatterjee Drupal 8 Grandmaster Bangalore, Karnataka, India ICF Olson
sanjay rohila Drupal 7 Grandmaster south goa, Goa, India Srijan Technologies
Sarah Thrasher Drupal 7 Grandmaster Wheaton, Maryland, United States Acquia
Saud Alfadhli Drupal 7 Grandmaster Riyadh, Ar Riyāḑ, Saudi Arabia Squircle IT
Saud Alfadhli Drupal 8 Grandmaster Riyadh, Ar Riyāḑ, Saudi Arabia Squircle IT
SAURABH TRIPATHI Drupal 8 Grandmaster PUNE, Maharashtra, India ACQUIA
Saurav Shrestha Drupal 7 Grandmaster clifton, Virginia, United States EPAM Systems
Scott Rouse Drupal 7 Grandmaster Missoula, Montana, United States Acquia
Scott Weston Drupal 7 Grandmaster Chicago, Illinois, United States Bounteous
Scott Weston Drupal 8 Grandmaster Chicago, Illinois, United States Bounteous
Scott Reeves Drupal 8 Grandmaster London, Ontario, Canada Digital Echidna
Scott Reeves Drupal 7 Grandmaster London, Ontario, Canada Digital Echidna
Sebastian Nievas Drupal 8 Grandmaster Avondale, Arizona, United States Meltmedia
Sebastian Anthony Drupal 8 Grandmaster Bristol, Avon, United Kingdom Microserve Ltd
Sergio Giovanni Sanchez Hernandez Drupal 8 Grandmaster Bogota, Distrito Capital de Bogotá, Colombia Globant
SERGIU STICI Drupal 8 Grandmaster Chisinau, Chisinau, Moldova, Republic of FFW Agency