Tim Costello

Technical Assistant - Nassau Community College

Nassau Community college
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I have been here at Nassau Community College as a Technical Assistant since 1984. I can be found in either the B116 or B225 Computer Learning Center Labs. These labs are part of the Math/Computer/Statistics Department. I help maintain the labs systems, and answer questions regarding all aspects of programming and application software. We are using Windows 2000 workstations and have Novell 5.x servers, Windows 2000 servers, and Sun Servers.

First Data I also work as a Systems Director for First Data Merchant Services. We are the largest acquirer of credit card transactions in the country. FDMS is a Business Unit of First Data Corporation. I have worked in the Melville, NY Systems Developement center since 1989 and I develope Batch Cobol and CA-ADS/Online Applications. I also have some CICS and CICS-TCP/IP applications.

Languages that I know

  • Cobol II
  • Pascal  
  • C++     
  • Java    
  • VB.NET  

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