Working Group chairs
Over time, many members of the PDF technology community have stood up to help drive new content and improved understanding. From Application Notes to new ISO standards, the PDF Association's Working Group chairs help lead the organization.
Boris Doubrov
Boris Doubrov is CEO of Dual Lab, the company specializing in product development services in the areas of Computer Graphics, … Read more
Cherie Ekholm
Cherie Ekholm began working on PDF standards in 2007 while working at Microsoft in the Office business unit. Cherie represented … Read more
Roman Toda
Roman Toda is Chief Standardization Officer at Foxit Software, but first and foremost a software developer. C++ expert with more … Read more
Peter Wyatt
A developer and researcher working on PDF technologies for more than 20 years, Peter is the PDF Association’s CTO and … Read more
Matthew Hardy
Matthew first started working with PDF technology in 1999, investigating document semantics in PDF as part of his PhD research, … Read more
Zak Kinsey
As the Vice President of TargetStream Technologies, I lead a team of software engineers who develop innovative solutions for Electronic … Read more
Stuart Galt
Associate technical fellow working on Enterprise Systems and Business Architecture at Boeing. Stuart has more than 25 years of working … Read more
Birgit Peböck
Since 2008 I am active in the area of accessible PDF and access to content in form of “easy to … Read more
Dietrich von Seggern
Dietrich von Seggern received his degree as a printing engineer, and in 1991 started his professional career as head of desktop … Read more
Leonard Rosenthol
Leonard Rosenthol is the Senior Principal Architect for PDF & the Document Cloud at Adobe, having been involved with PDF … Read more
Prof. Chris Prom
Chris Prom is Associate Dean for Digital Strategies at the University of Illinois at Urbana-Champaign, where he coordinates the University … Read more
Thomas Zellmann
Thomas Zellmann has been working in electronic data processing (EDP) for more than 30 years and has extensive experience with classic … Read more
Jaime Yoon
Jaime has over 20 years of experience in the field of localization and digital documents. He currently manages the SDK operations … Read more
Klaas Posselt
Klaas Posselt, Head of Training & Consulting at axes4, is a graduate engineer in printing and media technology who, following … Read more
Patrick Gallot
Patrick Gallot, has been working with software developers and PDFs since 2000. At Datalogics, he is the lead technical support … Read more
Michael Klink
Michael Klink is an independent PDF expert, working part time as a freelance consultant and part time as an employee … Read more
John Brinkman
John joined Adobe via the acquisition of Accelio in 2002. He is a client side architect working on the Adobe … Read more
Paul Rayius
In addition to his expertise with the CommonLook suite of tools for testing, creating and remediating PDFs, Paul is also … Read more