Solid experience in COBOL systems analysis and support, with proficiency in platforms such as CICS, DB2, JCL, Assembly, and TSO. Responsible for documentation, test execution, technical support, and solution implementation. Contracted by a Brazilian bank, directly collaborating on projects across 27 different cost centers. Tasked with making these projects available in the integrated test environment, ensuring delivery stability. Actively contributed to the development and training of junior analysts, sharing knowledge and guiding them in meeting demands. Additionally, led teams of up to 6 analysts, efficiently coordinating activities and ensuring the achievement of established objectives.

Experience in system design, documentation, development, testing, and technical support, utilizing a variety of technologies including COBOL, SQL, VSAM, Mongo, C#, REST, JSON, and Microservices. Played a crucial role in the technology sector of Ambev S/A, one of the largest breweries in the world, working directly with price management, promotion registration, bonuses, product combo registration, and bonus management. Highlighting my contribution in C#, where I developed microservices for invoice submission, integration, and support of the BEES mobile application with COBOL ERP data, in addition to creating APIs and microservices for logistical management of distribution centers, such as fulfillment centers.

Analyzing, developing and supporting COBOL systems, using CICS, SQL, DB2, JCL, IMS-DB/DC, MSF, TSO, IBM z/OS. Working with systems design, documentation, development, testing and technical support. Working for one of the largest banks in the financial market in Brazil, Bradesco S/A, directly with fixed income funds, multimarket funds, CDBs, LCIs, LCAs and debentures. I worked on the incorporation of HSBC Brasil bank, which was acquired by Bradesco S/A bank. with term deposits, openin bank account, online transactions, account sharing and migration from HSBC to Bradesco.

Project Manager, Team PIFCProject Name: Project Innovation FaceCheck (PIFC)Area: Software DevelopmentSituation: CompletedNature: Technology Development Project