I am a mechanical engineer with extensive experience in energy systems, exergy analysis, and sustainability. Throughout my career, I have worked in various leadership roles at Petrobras, specializing in energy efficiency, equipment reliability, and CO2 emissions reduction strategies. My background includes over two decades in the oil and gas sector, where I have led projects in energy optimization and managed large-scale operational installations. I have developed a robust methodology that integrates traditional energy return assessments with advanced thermodynamic analysis, focusing on not just the quantity but the quality of energy and its environmental impacts, particularly CO2 emissions. This approach allows companies to evaluate the sustainability and efficiency of their energy systems in a more comprehensive way, guiding them toward optimal performance and reduced carbon footprints. By joining this platform, I am eager to collaborate with companies, start-ups, and organizations focused on sustainable energy solutions and the energy transition. My services include assessing real-world energy systems, optimizing operational efficiency, and providing tailored strategies for organizations aiming to implement effective, low-carbon energy practices. With a strong technical foundation and practical experience in the field, I offer detailed and actionable insights that help organizations navigate the challenges of the energy transition while achieving their sustainability goals.