Leonardo Cunha Email & Phone Number

State Of Paraná, Brazil

Curitiba, Paraná, Brasil

- Promoted to Software Engineer, where I played a key role in developing and validating functionality for larger machines (60+ lines). I contributed to extending the application’s capacity to 65 lines and participated in field validation with CNH on a 61-line machine.- I introduced an innovative solution to streamline the work of field technicians by designing a comprehensive setup screen. This new tool significantly sped up the process by consolidating all machine settings into a single view, reducing the need to navigate multiple screens and capture numerous photos. This improvement not only saved time, but also laid the foundation for future cloud-based integration.- I developed new user interface screens that provided quick access to critical machine and product information, such as a QR code screen with link to all manuals and guides, hour meter and hectometer readings, and version tracking for machine modules. This capability allowed the system to communicate with hardware modules, retrieving critical version data for components such as engine ECUs, fertilizer ECUs, air spring ECUs, display software, and PCAN software.- Participated in conducting embedded testing, ensuring seamless communication between system components using the MQTT protocol, and conducted thorough validation to ensure software reliability and performance under real field conditions.- Wrote comprehensive software documentation and collaborated with cross-functional teams to enhance the overall user experience and product functionality.

Curitiba, Paraná, Brasil

- Continuous software development, focusing on porting features from the standard application to the ISOBUS application, ensuring consistency and functionality across all platforms.- Maintained and updated Python scripts for automated testing, adapting them to accommodate significant system changes, and was responsible for executing these critical tests.- Worked on a major codebase update to replace a paid JSON license with QJsonObject, an open source alternative, ensuring compliance and reducing licensing costs.- Contributed to the success of several projects by improving system performance and ensuring reliability of software solutions.- Worked closely with cross-functional teams to integrate new technologies and meet project deadlines.

Curitiba, Paraná, Brasil

- Developed embedded Linux software for an agricultural machine's Human-Machine Interface (HMI) using C++ and the Qt framework.- Worked on high-impact features within a seeder automation system, including reducing RAM usage and optimizing runtime performance.- Worked with ISO1178 and J1939 protocols.- Developed user interfaces for our application using the Qt framework, ensuring seamless user experience and system performance.- Ported the application across different platforms when necessary, maintaining compatibility and performance across various hardware.- Performed unit testing to ensure code reliability and functionality, and utilized Python scripts to aid in testing and validation processes.- Worked extensively with Linux, Git, and Scrum methodologies to drive efficient development cycles and collaboration within the team.- Authored comprehensive software documentation, including system requirements, software requirements, test plans, and software design documentation.- Conducted field validations to ensure the software met real-world conditions and customer expectations.- I worked on some features, such as replacing the tractor icon in our app with a realistic and customizable tractor that aligned with the GPS direction of the seeder.- Participated in the implementation and field validation of the integration of the FieldView platform, a digital agriculture tool from Bayer.

Curitiba E Região, Brasil

- Developed automotive electrical harnesses for the agricultural sector, using Autodesk Inventor to design and optimize layouts.- Specified products, suppliers, and testing criteria to ensure quality and compliance with industry standards.- Collaborated closely with suppliers to oversee production, promote investments, and refine purchase specifications to meet project needs.- Created materials and Bills of Materials (BOMs) within the SAP system, managing product serialization and ensuring accurate documentation throughout the production lifecycle.- Coordinated projects related to automotive electrical harnesses, establishing a technical drawing standard that significantly reduced the need for clarification meetings with suppliers.- Defined which types of drawings were internal documents (e.g., schematic diagrams) and which were accessible to suppliers (e.g., the "from/to" table).- Initiated and developed the operator and installation manuals from scratch, in both Spanish and English, as well as the quick guide, providing crucial documentation for end-users.- Led the serialization process of the product, which involved reorganizing all project documentation, revising Bills of Materials (BOMs), and coordinating the entire process until my transition to the software team.

- Analyzed and evaluated product performance, assessing manufacturing cost and feasibility to ensure optimal production outcomes.- Monitored and assessed full lifecycle requirements for product development, ensuring alignment with project goals and standards.- Supported project development by tracking progress and contributing to the refinement of designs and processes.- Developed automated testing procedures for product validation, improving efficiency and accuracy in the testing phase.- Designed and implemented projects using Arduino and Python to conduct validation tests, enhancing testing capabilities and precision.- Prepared technical project reports and created detailed work instructions to guide production and ensure consistency.- Designed projects in SolidWorks for 3D printing, contributing to rapid prototyping and iterative development.

Curitiba E Região, Brasil

- Developed industrial automation projects using AutoCAD and Eplan, creating detailed and precise technical drawings.- Authored operation and maintenance manuals to ensure safe and efficient use of equipment and systems.- Programmed PLCs and HMIs to automate industrial processes, enhancing system efficiency and reliability.- Developed supervisory systems using Elipse E3, enabling real-time monitoring and control of industrial operations.- Assembled automation panels, ensuring correct wiring and integration of components for optimal performance.

Graduação, Engenharia De Controle E Automação

Graduação, Engenharia De Controle E Automação