Biography

Charles Guarino

Charles Guarino

Charles Guarino is the founder and president of Central Park Data Systems, a New York-based IBM midrange consulting company.

Articles by Charles Guarino

LISUG Wins With Second-Annual Night of 1000 Stars | January 2016 | IBM i

The Business Benefits of Well-Maintained Code | June 2015 | MAINFRAME

The Business Benefits of Well-Maintained Code | January 2015 | POWER

LISUG’s Star-Quality Speakers Are a Hit | January 2015 | IBM i

Knowledge is Power | August 2010 | IBM i

The Education Challenge | August 2010 | POWER


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