GMSTEK
Stephen Sandler is the Co-Founder of GMSTEK, LLC, the developer and marketer of the X-1FBO Management & Transaction Processing System. Stephen (Steve) is also the Managing Director of VMARK Associates, Inc., a medical device marketing communications and strategy firm. Stephen holds a BA in Economics from the University of Pennsylvania.
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GMSTEK
GMSTEK specializes in app development, software, data integration and payment technology solutions.