Duxbury Staff

Don Breda - Technical Support Director, DBT Tech Support
Bob Fleischer - Product Tester
David Holladay - MegaDots Product Manager
Neal Kuniansky - Marketing Director
Caryn Navy - MegaDots Tech Support
Anne Ronco - Executive Assistant
Scott Ronco - Shipping
Andrew Sullivan - Production
Genevieve Sullivan - Treasurer
Joe Sullivan - President
Peter Sullivan - VP of Software Development
Dan Thibert - Network administrator, DBT Technical Support
Dana Winikates - Software Engineer


Don Breda is Technical Support Director. Don has extensive training in blindness-related products of all kinds through his prior work at National Braille Press and Perkins School. Don does the bulk of technical support for DBT.

Bob Fleischer is our product tester. He is our newest employee; one day he just showed up in our midst. He has worked as a product tester for Digital, Compaq, and HP without having to change his office.

David Holladay is MegaDots Product Manager, and plays a variety of roles maintaining embosser information and various web sites. David has an SB degree from MIT. David was the founder and president of Raised Dot Computing. In his spare time, he is an advocate of investing in precious metals

Neal Kuniansky joined Duxbury in 1996. He is responsible for marketing and sales at Duxbury. One of Neal's passions is braille literacy and he has been known to carry this soapbox with him around the world. Neal has a BA in Publications Management from the University of GA and a Masters of Taxation from Georgia State University.

Caryn Navy handles technical support for MegaDots. She also does a variety of other tasks, including developing and supporting our JAWS script files, and Hebrew translation in DBT. She has a Bachelor's degree from MIT, as well as a Ph.D. in mathematics from the University of Wisconsin. Caryn is the Chair of the Refreshable Braille Technical Committee for BANA.

Anne Ronco has been part of Duxbury since 1999. She manages many of the databases at Duxbury, and facilitates some of Joe's communications. She received her BA degree from Merrimack College

Scott Ronco has been working behind the scenes in shipping since 1997.

Andrew Sullivan has been full time since 1992. He handles shipping. He is not nostalgic for the days of floppy disks.

Genevieve Sullivan is the company treasurer. She has a bachelor's degree in accounting from Northeastern University. Like Joe, Gen enjoys International Folk Dancing with the Framingham Folk Dancers.

Joe Sullivan is the company president and the chief architect of the original Duxbury Braille Translator software. He is a mathematician by schooling (Boston College H.S. 1958, Boston College A.B. Mathematics 1962, Northeastern University M.S. Mathematics 1968), and has designed software for most of his working life. He worked at the U.S. Navy's David Taylor Model Basin, at Bunker-Ramo Corporation, and at MITRE Corporation before helping to found Duxbury Systems. Joe's present affiliations include:

Past affiliations include:

Publications include "Braille Translation" in Uses of Computers in Aiding the Handicapped (Raviv, North-Holland, 1981). Awards include the Golden Keys award from the National Association to Promote the Use of Braille (1994), the Winston Gordon Award from the Canadian National Institute for the Blind (1995), and the Migel Award from the American Foundation for the Blind (1996). Joe is married to Gen and together they have seven children, three of whom work at Duxbury, and eight grandchildren.

Peter Sullivan is Vice President of Software Development. Peter has a bachelor's degree from MIT. If it relates to the windows, menus, fonts, or the putting together of all the pieces in the modern editions of any of our software, Peter probably did it. Click here for Peter Sullivan's CV. He directed the project to set up the nightly build process which has enhanced the quality of all of Duxbury software.

Dan Thibert is chief of operations and does some DBT technical support. He has a BS from Salve Regina University in Rhode Island and trained as an electronic technician in the US Army. He's been with the company since 1998. Motorcyles are is life. He likes to commute on his Kawasaki Concours 14.

Dana Winikates worked for Duxbury in "the old days" and returned to the company in 2009. He has a Masters degree in Computer Science from Boston University and contributes to software development on the DBT and other Duxbury products.


Offical Duxbury Systems photograph

Official Duxbury Systems Portrait

Standing: Mike Gorse, Kathy Thibert, Anne Ronco, David Holladay, Peter Sullivan, Seth Holladay, Joe Sullivan holding Jacob Sullivan, Jessica Ronco holding Kyle Ronco, Scott Ronco, Andy Sullivan, Gayle Yarnall, and Neal Kuniansky
Seated: Caryn Navy, Diya Holladay (actually standing in front of her dad), Cathy Sullivan, Debbie Sullivan holding Ben, Gen Sullivan, and Patty Sullivan (not pictured: Don Breda, Bob Fleischer, Dan Thibert, Dana Winikates)

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