Sheldon Kralstein's entrance into the software industry was in 1974 where he co-founded MDCR Inc. MDCR was formed to design and create one of the first spreadsheet programs for IBM mainframe computers. The company developed, sold and marketed the product to Global Fortune 2000 companies. The product, named IMPACT, became a major player and significant leader in the spreadsheet and decision support marketplace. Mr. Kralstein was Vice President of Sales and Marketing and drove sales for 10 years.

With the rapid adoption of the personal computer, Mr. Kralstein left MDCR to engage in the new challenges of the PC Industry. In 1984, he founded Xecutec Business Systems. Xecutec represented numerous Mid-Market ERP packages including MAS90/200, Great Plains, Accpac, SBT, Realworld, MC Software, Macola, Telemagic, Goldmine, and others. Xecutec soon became a top reseller and won numerous awards. As President and CEO, Mr. Kralstein created sales and marketing strategies that led the company to national recognition.

In 1997, Kralstein and Mark Chinsky, CEO of Ontrack Consulting, created one of the early mergers and formed XecuTrack Accounting Systems. This organization was one of the earliest "Super VAR's" with 5 offices, 50 employees and revenues of $8.66 Million. They were not only the #1 Sage Software VAR, but also became the fastest growing Navision VAR in 1998 and 1999 with 48, new sales and implementations.

In 1999, Mr. Kralstein was one of the original founders of The Aston Group (North America). In early 2000, he sold Xecutec to Aston and went on to drive the Eastern Region as a Vice President and member of the senior management team. In 2001, Mr. Kralstein became Aston's North American VP of Sales.

In October of 2002, Mr. Kralstein founded Success Driven By Technology (SDbT), where he brought a wealth of knowledge and experience helping businesses become more successful marketing and selling business technology solutions. A group of SDbT's clients were interested in forming a National Practice. Mr. Kralstein accepted the position of CEO on August 1, 2004.