What company is David O'Brien working for?
David O'Brien works for Estech Systems, Inc. (Esi).
What is David O'Brien's function at Estech Systems, Inc. (Esi)?
David O'Brien is Implementation Manager at Estech Systems, Inc. (Esi).
Where is David O'Brien based?
David O'Brien is based out of McKinney, Texas, United States.
What is David O'Brien's work email address?
David O'Brien's professional email address is d*****@esi-es***.com
Who are David O'Brien's co-workers?
David O'Brien's colleagues are Eric Suder, George Platt, Bill Hall, Lisa Douglas, Michael D'Abrosca, Curtis Croker, Jason Hearon, Christopher Willis, Reed Burton, Huck Arbaugh, Mike Erickson, Subbu Lakshmanan, Becki Veal, Julia Kedward, Todd Stulzaft, Jay Walling, Dave Whitmer, Phariby Carswell, Danica Atwood, Mike McHugh, Jennifer Harris, David Sward, Shana Piland, Jena Walker, Bob Russo, Tommy Trang, Eric Vergati, Dan Allen, Brad Orr, Billy Bugg, Christopher Koath, Brandon Criss, Mario Venta, Tyler Brewer, Jeff Parker.
