Laercio Zang Email & Phone Number

State Of Paraná, Brazil

• Developed an Integrated Business Management System (ERP) software using.NET C#, Golang, Java, Angular, React.Js and JavaScript, applying agile methodologies such as Scrum, Kanban, and SAFe.
• Developed and managed ETLs, ensuring data integrity between the cloud and serverless environments.
• Created BI dashboards to demonstrate data on revenue, sales, inventory, and accounting.
• Participated in the creation of integrations with e-commerce platforms, using workflow tools to map and integrate data with the ERP system.
• Provided support, maintenance, documentation, and enhancement of the software functionality.
• Migrated projects from Delphi (Objective Pascal) to.NET C#, Golang, and Java, including new features and improvements.

Curitiba, Paraná, Brasil

• Product Owner of the Fiscal Module, Ensured the integrity of fiscal files with the Federal Revenue Service.
• Led the creation of analyses and functional requirements for the system, ensuring compliance with business needs.
• Was responsible for the maintenance and implementation of new requirements in the Delphi system, optimizing processes and functionalities.
• Developed REST APIs for migrating data from Delphi to web environments, facilitating the modernization of the technological infrastructure

• I worked on the maintenance and implementation of the legacy system, optimizing processes and functionalities.
• I implemented REST APIs for data migration from Delphi to web environments.
• I developed documentation to improve knowledge sharing and facilitate the integration of new members.
• I assisted internal teams in diagnosing and resolving production issues, ensuring service continuity.Página 2
• I performed routine program tests and code reviews, identifying and correcting errors.
• I created unit tests to ensure the quality and functionality of the developed software.

Curitiba E Região, Brasil

• Developed skills in Delphi, Angular, and.NET C#, applying this knowledge to real-world projects.
• Worked in the Fiscal/Accounting Development Squad, actively contributing to solution delivery.
• Participated in sprint planning and project meetings, helping with organization and goal setting.