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Work Background
TO BrasilAnalista de Desenvolvimento de Sistemas - Mainframe
Feb. 2024 - May. 2024São Paulo, São Paulo, BrazilInvolvement in the development and support of the Billing system, specifically responsible for communication between Citi and Núclea, involving asynchronous communication (MQ series) and file exchange. Technologies: Cobol, DB2, VSAM, CICS, SQL, MQ Series.
Reiz Tech2nd Line Support Specialist - Mainframe
Nov. 2022 - Nov. 2023Lithuania2nd Line Support and Maintenance Service
Maintenance of the parts ordering and parts logistics system for Volkswagen Germany.
Identification of errors in the system, fulfillment of user requests, monthly programs, jobs and job cards implementation.
SafraSenior Systems Analyst - Mainframe Development
Oct. 2021 - Apr. 2022São Paulo, BrazilDuties: Responsible for the maintenance, correction and evolution of the current account system.
Key achievements: Working on the client code expansion project, where we had to search all the bank's core systems for the
client code and increase the size. The big challenge was the tests due to the communication with several systems of the bank.
Technologies used: Cobol, DB2, VSAM, CICs, JCL.
Itaú UnibancoSystems Analyst / Q.A. - Mainframe Development
Feb. 2020 - Sep. 2021São Paulo, BrazilDuties: Eight months working with functional tests, data generation for tests (automation and manual) in the area of loans. 9
months working on projects as a cobol developer in the area of loans.
Key achievements: As Q.A. the challenge was the "Charges Adjustment Project", where the alteration of the project was not
complex, however the tests involved several areas of the bank and the environment of this functionality was very old, being the
tests the biggest challenge of the project.
As systems analyst working in the "Recovery Project", where we had to analyze the divergence of book values between 2 bank
systems and a partner company. Where we had to identify where the accounting problem occurred and correct it as aligned with
the business analyst.
Technologies used: Cobol, DB2, IMS, Silk Center
InmetricsSoftware Test Engineer
Aug. 2019 - Feb. 2020São Paulo, BrazilDuties: Create functional tests, improve and maintain the test environment.
Key achievements: Functional tests in the Payments system.
Integration of the approval environment with test automation on the mainframe and desktop to reduce project implementation
risks (Zero Error Project).
Creation of easytrieve programs for data manipulation for tests in development environment.
Technologies used: Cobol, DB2, IMS, Silk Center
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