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Developed, maintained and supported application programs for credit card systems (B2K), analyze code for system testing and debugging.... Show More
UNIBANCO - Savings Accounts Online (1986)
Changing the saving account system from tape to VSAM files\
Method 1 (Arthur Andersen)
Branch frontend apllicationsShow More Show Less
SkillsIBM Virtual Storage Access Method COBOL Customer Information Control System - CICS Novell Netware
WESTLB - Branch Automation
Definition of functionalities for software development to be installed in frontend equipment of a bank branch
Definition and development of online programs to manage transactions and control checking account balance and statements
Integration with current account and accounting system
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SkillsCOBOL Customer Information Control System - CICS IBM Virtual Storage Access Method Novell Netware
WestLB - Trade Finance and Foreign Exchange
- The Trade Finance and Foreign Exchange systems enabled new foreign trade businesses with domestic and foreign companies. Increasing the value of the Bank's participation in the import and export market.
- The success of these systems made possible its commercialization for the bank UNIBANCO (currently ITAU).
UNIBANCO - Control of directors' expenses
Software development to replace VisiCalc spreadsheet used to control expenses (gasoline, tires, trips, etc.) of bank directors. During this period, inflation was high and calculations were not performed correctly due to the amount of digits needed to represent the nominal values.
the calculations of addition, subtraction, multiplication and division started to be made with strings variablesShow More Show Less
EDS - Merchant Account System
Project Manager (Team Lead)
- Support the migration of a credit card merchant system for VISANET (now a day named CIELO). This migration allowed Cielo to increase the volume of negotiations with adhesion of new business establishments interested in using the network in its wholesale and retail sales.