Fortune 500 Global and USA Clients

A few of Theo Mandel’s clients – many are on the Fortune Global and United States 500 lists Global 500 and United States 500 Clients Global Fortune 500 Clients (2011 list) IBM (#52) Lloyds TSB Bank (#59) UnitedHealth Group (#62) Target ( #106) Novartis...
IBM

IBM

Mandel was an IBM employee from 1982 – 1993. As a member of IBM’s prestigious Common User Access (CUA) user interface architecture group, Mandel conducted research on Graphical User Interfaces (GUIs) and Object-Oriented User Interfaces (OOUIs), prototyped the...
PayPal

PayPal

Long-term user experience consultant for PayPal, one of the most visited websites in the world. Mandel prototypes and designs PayPal’s next generation web and mobile user experiences for consumers and merchants.
Pearson Education

Pearson Education

Dr. Mandel is a long-term user experience research consultant for Pearson Education, the world’s largest education company. Conducting lab and remote user testing of desktop and mobile products with teachers, students and parents. He has designed a new usability lab...
UnitedHealthcare

UnitedHealthcare

Theo Mandel was the user experience and usability architect on one of UnitedHealthcare’s largest internal projects ever for patient case management. The multi-million dollar case management system replaced existing legacy clinical applications with a new technology...