Marcelo Estevão, Msc Email & Phone Number

State Of Ceará, Brazil

Brazil

Dell Technologies, a global leader in technological solutions, represents an opportunity for me to continue my professional journey in the development of intelligent systems. My experience in the TMX and Smart Factory Project has solidified key competencies in artificial intelligence and systems engineering. I have been responsible for developing AI solutions for industrial process optimization, leading technical implementations, and managing the lifecycle of machine learning models. This experience has provided me with advanced skills in API development, natural language processing, and algorithm optimization. The technical skills I have developed include expertise in frameworks such as scikit-learn, PyTorch, and TensorFlow, as well as proficiency in MLOps tools like Docker, Kubernetes, and MLflow. My experience in both academic and corporate environments, such as LDI/UECE and Dell Technologies Brazil, has helped me build a systemic approach to solving complex problems. I emphasize my ability to implement algorithms for incident prediction, build data pipelines, and develop APIs for automated model retraining. Fluency in agile methodologies like Scrum and project management with Jira further enhances my ability to deliver in global corporate environments. My experience in data analysis, KPI visualization, and natural language processing has broadened my scope, allowing me to develop scalable and impactful solutions for industrial challenges.

Sobral, Ceará, Brasil

Votorantim Cimentos is one of the largest cement and concrete companies in the world, with an international presence and solid history in the sector. With over 80 years of operation, the company is committed to innovation, sustainability, and excellence in all its processes. The Reliability area at Votorantim Cimentos has the mission of ensuring the integrity and performance of industrial assets, promoting efficient maintenance management, and optimizing plant operations. Responsibilities:1. Support in the management of maintenance and reliability of industrial machines and equipment, ensuring the execution of preventive, corrective, and predictive maintenance plans.2. Creation and maintenance of maintenance plans focused on maximizing asset life and reducing operational failures.3. Active participation in failure analysis, using tools such as Ishikawa Diagram and FMEA (Failure Modes and Effects Analysis) to identify root causes and propose maintenance process improvements.4. Generation and analysis of reliability KPIs using tools such as Excel and Power BI for performance monitoring.5. Monitoring and analysis of periodic machine and equipment inspections, identifying critical points and proposing corrective actions.6. Asset management, ensuring equipment and system compliance and optimal performance.7. Implementation of predictive maintenance using advanced systems such as PRiSM Predictive Asset Analytics and Dynamox Engineering, aiming to anticipate failures and reduce costs from unplanned shutdowns.8. Management of lubricating oil and insulating oil analyses in large transformers, aiming to optimize system performance and lifespan.This opportunity allowed me to develop technical skills in industrial asset analysis and management, with emphasis on predictive maintenance, failure analysis, and application of methodologies such as FMEA and Ishikawa Diagram.

Sobral, Ceará, Brasil

B&Q Energia is a company in the electrical power distribution sector, operating in Ceará under Enel's concession. In its operations, it provides specialized electrical maintenance services for distribution networks, always striving for operational excellence and safety in its activities. Activities developed:1. Daily monitoring of field operations: Oversight of 5 maintenance teams and 1 live-line team, ensuring that preventive and emergency maintenance services are performed efficiently.2. Field service monitoring: Supervision of maintenance service execution, ensuring compliance with safety and quality standards, as well as conducting regular inspections of electrical structures for maintenance planning.3. Technical inspections of electrical structures: Inspection of poles, transformers, cables, and other power grid components, identifying maintenance needs and improvements.4. Automation of construction and maintenance reports: Development of Excel/VBA solutions for automating report generation, optimizing monitoring and communication between teams.5. Materials budgeting and operations planning: Cost estimates for scheduled and emergency maintenance materials, as well as support for detailed operations planning.6. KPI monitoring: Monitoring and analysis of key performance indicators (KPIs), ensuring that productivity, safety, and quality targets are effectively met.This opportunity allowed me to develop technical skills in electrical maintenance, process automation, and strategic planning, while also improving my leadership, communication, and problem-solving abilities, which are essential for working with field teams in high-complexity and high-risk activities.

Ubajara, Ceará, Brasil

The Amway Nutrilite Farm in Brazil is an agricultural production unit that follows sustainability and innovation practices in growing plants for dietary supplements. Located in Ubajara, Ceará, the farm is part of Amway's global network and offers a unique opportunity for professional growth in a dynamic environment. During my internship, I had the opportunity to work in the Maintenance Planning and Control (PCM) sector, focusing on agricultural and industrial maintenance processes, as part of the Electromechanical Technical course. The internship was conducted for a fixed period, according to the course curriculum, and provided me with significant development in the following areas:1. PCM Process Support: Assistance in executing preventive, corrective, and predictive maintenance to ensure operational efficiency.2. Service Notes and Orders Management: Control of invoices and orders in the SIGMA system.3. Major Shutdown Monitoring: Organization and monitoring of schedules to ensure execution within deadlines.4. Asset Management: Control and monitoring of equipment and machines to ensure their availability.5. Technical Drawing of Mechanical Parts and Boilermaking Projects: Support in the development of technical drawings and projects to improve maintenance processes.This internship was essential for my professional development, as it allowed me to enhance both technical skills in industrial and agricultural maintenance as well as interpersonal skills, such as teamwork, problem-solving, and emotional intelligence, especially in high-demand contexts.

Bachelor Of Engineering, Electrical Engineering

Course Completion Work: Modeling and Classification of Power Quality Disturbances in a Distribution System with Distributed Generation

Postgraduate Stricto Sensu - Master'S Degree, Electrical And Computer Engineering

Emphasis on Electrical Power Systems and Applied Computational Intelligence.

Ensino Técnico, Electromechanical Technology/Electromechanical Engineering Technology