John Roesler

John Roesler is an experienced professional in the technology and software development fields, currently serving as the Owner of Rubicon Systems, Inc. Since May 2019, John has held the position of Lead Application Developer at US Foods. Prior to this role, John worked as the Technical Support Manager at Fourth Dimension Software from 2001 to January 2018, and as the Technical Lead / Software Analyst at Pacific Bell between 1996 and 2001. John also contributed as a Software Consultant at US Foodservice from 1993 to 1996, and began a career in systems engineering with Electronic Data Systems from 1985 to 1988.