Test development for programs migrated from IBM Mainframe platform to Java using Elastic Cobol product.

Powercenter and Cobol application development using mainframe databases and Oracle database.

Development of COBOL / DB2 applications, aimed at migrating Data from legacy Bradesco secure systems to the SAP platform. Using Powercenter to load tables to be used by SAP.

Worked as a Sr systems Analyst, Cobol Development on IBM Mainframe platform. Also developed ETL Powercenter applications for data integration with the SAP system.

Powercenter application development using mainframe databases and Oracle database.

Analysis and development of applications for the SINCE credit system using Mainframe and Oracle Database tools. Application performance analysis. Configuration Management and using Agile project development methodology.

Application analysis and development for the internal COSTS system, which controls all IBM machine orders produced at IBM factories around the world. Work developed in Cobol, PL / 1, DB2 and MQ Series, in a ZO / s, CICS and TSO environment.

Analysis, design and development of online and batch applications and production support for Blue Shield California's Cash / Financial system using COBOL, Assembler, CICS, TSO, JCL, Easytrieve in a Mainframe environment.

Analysis, application development and database design for the Brasil-15 system of Telefonica of São Paulo, aiming to implement the operation code 15 in the state of SP. Used Natural / Adabas, DB2, COBOL, Roscoe in Mainframe environment.

Acting as a consultant, I worked in the design and development of applications for the inventory system; I worked on the Y2K project for several internal systems, acting on the whole process (unit test, system test, and acceptance test). Used Cobol, Easytrieve, Pansophic online language and CICS.

I worked as an independent consultant in a team of 4 people, working on the design, application and database development and implementation of Telerj's new personnel cost control system. Used COBOL, CICS, Roscoe, JCL, Adabas / Natural in Mainframe environment.