About Us

ZCubed Technologies is a leading provider of Mainframe Education, Consultancy Services and Software.  Our team has over 25 years of experience working in zSystems technology as operators, educators and consultants led by our Chief Executive Officer, Debra Scharfstein, formerly COO of Circle Software/Circle Computer Group.

Our foremost considerations when creating, distributing and maintaining educational materials are our customers’ needs for quality resources and expertise in delivery.  We offer publicly available classes, bootcamps and training paths on a range of pertinent subjects as well as private classes developed to be fully customized and individually catered to fit your mainframe requirements.  This is why we are recognized as one of the top mainframe education providers by our clientele across the globe.

Our commitment to educational excellence carries over to our premier consultancy services where we render personalized plans devised of services essential for your business’s exact requirements.  These include Performance Evaluation, Problem Management, System and Application Design, Customization and much more. 

We actively seek out the best mainframe software partners to offer to our clientele.  For example our top software product, C\TREK ™ is one of the best Problem Determination tools on the market.  We include an onsite consultant to install the software, walk through C\TREK’s ™ capabilities you and your staff, and a complimentary 30 day trial.