- Development and Refactoring: Responsible for developing and refactoring demands according to the requirements of the bidding notices. - Collaboration in Multidisciplinary Teams: I worked in different teams to execute projects for large clients, contributing to integrated and effective solutions. - Legacy System Migration: I was highlighted in the legacy system migration project for Correios fleets, contributing to the transition from PHP to Java. I participated in all phases of the project, including planning, architecture, design, development, testing, deployment and monitoring, ensuring a smooth and successful transition. - Code and Task Management: I used GitLab for code versioning and tools like Jira and Notion for task control and project management.

- Module Development and Refactoring: I worked on creating and improving system modules using MVC architecture. - Process Optimization: Reduced credit analysis time by more than 50% through the implementation of APIs, which resulted in a significant increase in customer prospecting and improvement in KPI indicators, contributing to new monthly revenue records. - Process Automation: Developed functions and scripts to automate internal routines and processes, increasing efficiency and reducing errors. - Implementation of Data Driven Culture: Promoted the adoption of a Data Driven approach, facilitating strategic and timely decision-making based on accurate data.

- Technical Support: Provided support to employees and suppliers in COBOL and SAP MM systems, including registration, release of programs/access, transactions and management of invoices (XML). - Query Development: Created and executed queries in PL/SQL for Oracle DB, optimizing data access and manipulation. - Demand Management: Implemented new demands on servers, ensuring the integration and functionality of applications. - Server Administration: Used Linux commands to navigate, copy and transfer files on servers, using Putty.