• Developed and maintained Java based financial software applications focused on custody and trustee services catering to asset managers in the banking and investment sectors• Implemented RESTful APIs using Java EE and Spring Framework technologies• Designed and implemented financial reports using JasperReports to streamline data access for asset managers • Developed and maintained SQL queries for interacting with Oracle and SQL Server databases• Integrated the company's application with single sign-on (SSO) login functionality, leveraging Keycloak, to provide a seamless and secure user experience on the client's custom SSO platform• Modified and enhanced Angular based components, utilizing TypeScript to improve overall user experience and interactivity in the frontend development• Employed Git, Jenkins, JIRA, and Confluence to manage code and project workflow

• Analyzed and interpreted complex regulatory frameworks within the Brazilian deregulated power market for compliance with legal and market standards• Developed and maintained performance reports for clients to provide clear insights on energy data• Streamlined data analysis processes by integrating the company’s software endpoints, utilizing Power BI and Python to aggregate data and consume it on dashboards• Conducted research and development of energy management products to optimize energy costs for clients

• Implemented power contracts management strategies for large energy consumers, ensuring efficient utilization of spot and term contracts for cost savings and risk mitigation.• Prepared and presented detailed performance reports to management, analyzing energy market trends and providing insights to optimize energy trading operations• Developed and maintained Excel operational spreadsheets for tracking energy trading data, ensuring accuracy and completeness of information• Managed back-office routines for power trading operations