Cezar Augusto Seleri

• I lead Digital Transformation and IT Project Management initiatives, acting as a bridge between technological innovation and operational efficiency, aligning strategic solutions with the company’s growth; • I design and strengthen Information Security policies, focusing on LGPD, ISO 27001, and IT Governance, ensuring resilient digital environments against cyber threats; • I manage the integrated use of corporate ERP (Enterprise Resource Planning), driving process automation, system integration, and increased operational efficiency; • I coordinate and execute integration tests across multiple platforms, ensuring interoperability, software quality, and reliable communication between systems; • I develop advanced data analyses using SQL, Power BI, ETL, Data Warehouse, and Big Data, transforming information into strategic insights that guide evidence-based decision-making; • I implement and develop Business Intelligence (BI) solutions within the ERP, creating interactive dashboards, KPIs, performance indicators, and real-time management reports; • I consolidate the IT area as a driver of innovation and competitive advantage, positioning technology as an essential pillar for the organization’s sustainable growth.

• Led key departments (Administration, HR, IT, Marketing), managed headquarters and 2 branches, provided direct support to senior management in strategic and tactical decision-making meetings. • Implemented BI solutions with Power BI and SQL, developed KPIs and executive dashboards to identify bottlenecks, and launched action plans to improve performance and productivity, reducing operational and administrative costs by 35%. • Managed accounts payable/receivable, insurance administration, invoice processing, supplier negotiations, outsourced contract management, inventory control, and management reporting. • Established modern HR policies, recruitment and selection processes, talent mapping, training & development programs, and OKRs, improving talent retention by 30%. Managed timekeeping, payroll, performance evaluations, and labor law compliance guidance. • Developed and enforced data privacy (LGPD) and security policies including access management, backup/DR, and best practices, supporting audits and compliance. • Directed IT operations, hardware/software procurement, ERP system implementation with TOTVS integration, process optimization reducing errors, cutting 22% of manual tasks, increasing SLA adherence. Led agile projects (Scrum), system/network/security support, and database administration. • Managed marketing and internal communications departments, implemented digital transformation (SEO/SEM), increasing brand awareness by 17% in 12 months, social media campaigns with 40% higher engagement, organized corporate events, and standardized brand identity.

• Supervising all the administrative actions that encompass Marketing, HR and IT, where I directly monitor the implementation of systems in the COMEX area, interfacing between the company and the software developer, monitoring and giving feedback to internal user requests. • I also take care of the company's entire IT area (hardware and software).

Recreational and technical scuba diving instructor, teaching courses at various levels

Recreational and technical scuba diving instructor, teaching courses at various levels

• Development and implementation of the ISO 9000 quality management system. • Conducting internal audits and serving as the Management Representative (MR) in external audits and certifications. • Mapping processes, drafting work instructions, and analyzing/handling internal and external nonconformities. • Preparation and updating of management system procedures and implementation of risk analysis tools. • Planning and execution of industrial projects for piping systems, achieving a 20% reduction in costs and delivery times. • Support in the mapping and standardization of production flow. • Creation and modification of forms for monitoring process indicators. • Tracking process deviations and preparing action plans. • Development of internal and external marketing strategies, including digital and print advertisements, increasing brand visibility. • Researching and qualifying suppliers, enhancing competitiveness in bidding processes. • Responsible for supplier approval audits and performance monitoring. • Evaluation and resolution of complaints, ensuring customer satisfaction. • Providing team training and guidance on improvement projects.

Recreational and technical scuba diving instructor, teaching courses at various levels

Company focused on the Autonomous Diving market, offering equipment sales, courses, and tourism. • Organization of sports events and sales of national and international trips; • Implementation of an email marketing system, resulting in a 45% increase in package sales; • Technical training, fostering the development of an average of 120 students per year; • Speaker for tourism students, discussing professional and commercial opportunities in dive tourism.

• Mandatory Military Service at the São Paulo Aeronautical Material Park (PAMA/SP); • Transferred to the Air Force Supply Subdirectorate (SDAB) for administrative tasks; • Guard and security services for infrastructures, authorities, and national and international dignitaries.

- Gain a deep understanding of the practices and processes used by a data analyst in their daily work. - Core analytical skills (data cleaning, analysis, and visualization) and tools (spreadsheets, SQL, R programming, Tableau). - Clean and organize data for analysis, and perform analyses and calculations using spreadsheets, SQL, and R programming. - Visualize and present data findings in dashboards, presentations, and commonly used visualization platforms.

- Apply the primary skills, tools, and techniques of product management to engage and manage key stakeholders and customers; - Develop practical knowledge of agile and adaptive methodologies used to streamline product solutions to market; - Evaluate real-world case studies that demonstrate the successful integration of AI into existing product management systems; - Demonstrate the skills and knowledge of the tools necessary to be a successful AI product manager.

- Understand the importance of cybersecurity practices and their impact on organizations. - Identify common risks, threats, and vulnerabilities, as well as techniques to mitigate them. - Protect networks, devices, people, and data from unauthorized access and cyberattacks using Security Information and Event Management (SIEM) tools. - Gain hands-on experience with Python, Linux, and SQL.

- Create machine learning models using NumPy and scikit-learn, and train supervised models for prediction tasks and binary classification (linear regression, logistic regression). - Build and train a neural network with TensorFlow for multiclass classification, and develop and use decision trees and ensemble tree methods. - Apply best practices for machine learning development and use unsupervised learning techniques, including clustering and anomaly detection. - Develop recommendation systems using a collaborative filtering approach and a deep learning content-based method, as well as build a deep reinforcement learning model.