1. U.S. Departmentof HomelandSecurity
U.S. CitizenshipandImmigrationServices
Re: Calpena,Beatriz
Dear Siror Madam:
Mr. CarlosVaquerowasemployedwithourcompany Ingenieríade Software Avanzado, S.A. (INSA) as
Programmer Analyst from 11/01/1997 to 09/30/2002.
As JuniorProgrammer,Manager BeatrizCalpena. Y2000 and Supportand develop internal software
applications inIBMclient.
Using:
• LanguagesJCL/PL1/CICS, Rexx; Database DB2, OS2,
As SeniorProgrammer,Manager BeatrizCalpena. Supportanddevelopinternal softwareapplications
inAT&T client.
Using:
• LanguagesJCL/PL1/CICS, Rexx,C++ Database DB2; SystemsOS2,AIX
As AnalystProgrammer, Manager BeatrizCalpena. Supportanddevelopinternalsoftware applications
inAT&T, BBVA clients.
Using:
• LanguagesJCL/COBOL/CICS,Database DB2, C++ ,SystemsAIX,OS2, IBMTool Cobol Generator
If you have any questionsorwishtofurtherdiscuss Mr. Jose LuisSoria,please donot hesitate to
contact me.
BeatrizCalpena
CEO Ingenieríade Software Avanzado,S.A.(INSA)
Sincerely,

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