The Team
Our Leadership
People that make the difference
At Imago, our team is a dynamic blend of strategists, designers, technologists, and storytellers united by a shared mission: to transform complex ideas into powerful, human-centered solutions. We believe in collaboration, curiosity, and continuous learning—values that drive us to deliver work that is not only innovative but also meaningful. From user research to final execution, we bring deep expertise and genuine passion to every project, always putting people at the center of what we create.
Renato, Founder of Imago, brings over 20 years of experience in IT and procurement, with deep expertise in digital transformation and enterprise solutions. His background covers key areas such as Supplier Relationship Management, Contract Lifecycle Management, Spend Management, Strategic Sourcing, Procure-to-Pay, Inventory, Invoicing, and Business Intelligence. With more than 20 SAP projects and six Ivalua implementations—including the development of Ivalua’s Public Sector Industry Solution—Renato has been instrumental in delivering high-impact procurement technology for global clients.
Renato’s strengths lie in business design, digital procurement strategy, solution architecture, and systems implementation. He holds certifications in Ivalua (P2P, S2C, Integrations), SAP MM, and Coupa, and has led major projects for organizations like Google, Credit Suisse, State of Arizona, and LADWP. His leadership at Imago is driven by a passion for innovation and a commitment to helping clients achieve efficiency, compliance, and successful digital transformation.
Guilherme is the Co-Founder & CFO of IMAGO, with deep expertise in finance, procurement technology, and business strategy. He plays a key role in ensuring operational excellence and sustainable growth, combining financial planning, risk management, and investment strategies with a strong understanding of digital procurement and enterprise solutions.
With over a decade of experience, Guilherme has led procurement transformation initiatives across industries, optimizing spend management, contract lifecycle management, and procure-to-pay processes. His leadership focuses on scalability, cost efficiency, and data-driven decision-making, ensuring IMAGO delivers impactful, technology-driven solutions for global clients while maintaining financial sustainability and strategic growth.
Customer-focused business leader with 18+ years of experience in developing strategy, procurement transformation, procurement software implementation, integration, compliance adherence and cost optimization across multiple industry verticals. Expertise includes extensive working knowledge of strategies, processes, and techniques used to drive operational change and positive P&L performance. Initiated and led Ivalua practice by performing Business Development, Practice Development, Alliance Management, Value Engineering and Customer success & adoption for 8yrs.
Roberto Patressi is an experienced executive specializing in sales, marketing, and strategic partnerships across the private, nonprofit, and tech sectors. He has held leadership roles in global organizations, driving business development, corporate reputation, and social impact initiatives. With over 70 strategic partnerships under his belt, Roberto has worked closely with C-level leaders, foundations, and government entities to deliver high-impact projects focused on brand positioning, stakeholder engagement, and socio-economic development.
In the tech space, Roberto has led enterprise software implementations, particularly in Icertis Contract Management and Ivalua procurement solutions, helping major clients streamline operations through CRM, CLM, and ERP tools. Known for his ability to negotiate complex deals with Fortune 500 companies and global organizations, he brings a multicultural and strategic lens to projects spanning the U.S., Brazil, Europe, Asia, and the Middle East—consistently delivering business and social outcomes through innovation and collaboration.