Aug 2022 – Jul 2023 · 11 mos · Porto Alegre, Rio Grande do Sul, Brazil

• CTO | Chief Technology Officer leading the digital transformation at 4all, a provider of Payment Service Provider (PSP), Banking-as-a-Service (BaaS), and finance-focused discovery solutions.
• Strategic Leadership:
• Led the development of a robust digital ecosystem that simplified complex banking and payment processes across key verticals:
• 4all Payments: Developed and launched a comprehensive, adaptive payment platform, accelerating customer acquisition and simplifying transactions for businesses of all sizes.
• 4all Banking: Architected a secure, scalable BaaS platform enabling businesses to manage financial services with agility and security.
• Key Accomplishments:
• Built and scaled high-performing teams across Engineering, Product, Data, Design, and DevOps, fostering a culture of innovation, agility, and rapid value delivery.
• Defined strategic product and technology roadmaps emphasizing security, flexibility, and sustainable growth, anticipating market trends and customer demands.
• Efficiently managed technology budgets, prioritizing investments that maximized operational efficiency and expanded market reach.
• Actively mentored and advised startups within Grupo Four, driving collective innovation and growth.
• Keywords: Data Governance & Security (ISO 27001, LGPD, GDPR, Cybersecurity) | CTO | Chief Technology Officer | Strategic Planning & Execution | High-Performance Teams | Engineering & Product Leadership | Innovation & Scalability | AWS, GCP, Azure | AI & Big Data | Organizational Design | Product Director | Software Engineering Leadership | Engineering Director

Jul 2021 – Jun 2022 · 11 mos · São Paulo, Brasil

• CTO | Chief Technology Officer | IT Director leading the technology and product transformation of Saúde iD, the Fleury Group’s digital health marketplace. Built and scaled the platform that allows patients to search, compare, and purchase healthcare services, ensuring high standards of security, compliance, and operational reliability.
• Key Accomplishments:
• Built and led a 180+ person tech and product team, fostering a culture of innovation and agile execution with rapid value delivery.
• Developed product strategies that drove acquisition, engagement, and retention, defining vision, identifying opportunities, and creating user experiences that met business goals.
• Built and managed robust data infrastructure and pipelines to support our platform and enable data-driven decision-making. Leveraged data warehouse, data lakes, and data analytics to extract insights from patient interactions and healthcare data, while ensuring compliance with data privacy regulations.
• Implemented AI (Artificial Intelligence) solutions for automated reading and interpretation of medical orders and clinical documents, accelerating processing, reducing operational errors, and improving the patient journey across the digital healthcare marketplace.
• Impact:
• Revolutionized access to healthcare for patients by providing a seamless and user-friendly platform.
• Ensured compliance with healthcare quality and safety standards, maintaining the highest levels of data security and patient privacy.
• Drove significant growth by optimizing business operations and identifying new goals within the digital health market.
• Keywords: Data Governance & Security (LGPD, Cybersecurity) | CTO | Chief Technology Officer | Strategic Planning & Execution | High-Performance Teams | Software Engineering & Product Leadership | Innovation & Scalability | AWS, GCP, Azure | Big Data | Organizational Design | CPO | Product Director | Engineering Director | AI (Artificial Intelligence)

Aug 2019 – Jul 2021 · 1 yr 11 mos · São Paulo e Região, Brasil

• CTO | Chief Technology Officer responsible for leading the creation of Brazil’s first fully digital health insurance company.
• Sami is a company invested by Redpoint eventures, Monashees, Valor Capital Group, Canary, Nemer Rahal (Patria), DN Capital (UK), Everywhere VC (The Fund) and others. It received the largest Series A ever for a healthcare startup in Latin America in 2020.
• Technology & Product Leadership:
• Built and scaled high-performing teams (Engineering, Product, Design, Data, DevOps), growing the team to over 70 professionals within a year, delivering the platform launch in just four months. Fostered a culture of innovation and agile execution, accelerating continuous improvements and value delivery.
• Defined and executed a digital-first strategy, transforming healthcare access through process digitization and introducing the "gatekeeper" concept, significantly enhancing patient experience.
• Successfully launched Brazil’s first fully digital health insurance platform in just four months, achieving rapid market traction and user engagement.
• Ensured strict compliance with healthcare data privacy regulations (LGPD) and implemented robust information security standards.
• Enabled data interoperability through a strategic partnership with Hospital Beneficência Portuguesa, improving care coordination and patient outcomes.
• Designed and launched Sami’s early AI (Artificial Intelligence) initiatives, including clinical recommendation models, automated digital care flows (triage, routing, eligibility), and predictive engines to identify usage patterns, support prevention, and enhance the overall patient experience.
• Keywords: Data Governance & Security (LGPD, Cybersecurity) | CTO | Chief Technology Officer | Strategic Planning & Execution | Software Engineering & Product Leadership | Innovation & Scalability | AWS, GCP, Azure | Big Data | Organizational Design | CPO | Product Director | Engineering Director | AI (Artificial Intelligence)

Jan 2016 – Jun 2018 · 2 yrs 5 mos · São Paulo e Região, Brasil

• At Dr. Consulta, as Head of Engineering, reporting directly to the CTO, one of the largest networks of popular clinics in Brazil, I served as Head of Engineering, leading the development and maintenance of technological solutions during a period of rapid expansion. I was responsible for scaling and optimizing the "S2" ambulatory management platform, crucial for the daily care of thousands of patients.
• In addition to "S2", I implemented technologies like password panels, self-service kiosks, and online appointment scheduling in app, bringing Dr. Consulta into the digital space and enhancing patient experience.
• Key Responsibilities:
• Led the engineering team in maintaining and scaling the Dr. Consulta platform.
• Developed and implemented technological health solutions.
• Ensured system integration and efficiency in a rapidly growing environment.
• Collaborated with product and operations teams to align tech solutions with business needs.
• Supervised Dr. Consulta’s digital transition, improving patient experience and operational efficiency.
• Reported directly to the CTO.
• Lead the design of technical architecture, ensuring scalability, security, and performance.
• Identify and mitigate technological risks that could impact operations and growth.
• Introduce new technologies and engineering practices to enhance efficiency and competitiveness.
• Foster technical and leadership skills within the team.
• Collaborate with senior management to align engineering solutions with business goals.
• Oversee the engineering budget, ensuring efficient use of resources.

Jan 2014 – Jan 2016 · 2 yrs · São Paulo e Região, Brasil

• At Infracommerce, one of the leading e-commerce solution providers in LATAM, I served as Engineering Manager, responsible for leading a team of engineers in the development of e-commerce platforms for major global brands such as Ray-Ban, Xiaomi, Unilever, Nextel, Decathlon...
• I was responsible for optimizing the architecture of our platforms, ensuring they were scalable and capable of handling traffic spikes, particularly during seasonal campaigns and high-volume events like Black Friday. I worked closely with product, design, and operations teams to ensure the end-user experience was seamless, secure, and satisfying, driving high conversion rates and customer satisfaction.
• Led a multidisciplinary team of engineers focused on the development and implementation of e-commerce platforms.
• Planned and executed high-complexity projects, ensuring delivery within time and budget constraints.
• Optimized e-commerce platform architecture, ensuring scalability, security, and performance.
• Collaborated with product, design, and operations teams to align functionalities with client and market needs.
• Implemented agile practices to improve project efficiency and speed of delivery.
• Managed career development and professional growth of the team, fostering a culture of continuous innovation.

Oct 2012 – Jan 2014 · 1 yr 3 mos

• At Maplink, I served as Tech Lead, where I was responsible for steering the architectural direction of critical software projects and leading technical teams. My role involved designing high-level software architectures, ensuring alignment with business goals, and making strategic decisions on technical directions. Additionally, I played a pivotal role in mentoring engineers, defining best practices, and maintaining technical excellence within teams. With a strong focus on innovation and efficiency, I successfully drove projects to completion, balancing both technical and business requirements.
• Key Responsibilities:
• Directed software architecture for high-impact projects.
• Led technical teams, ensuring solutions were aligned with business objectives.
• Mentored engineers and established best development practices.
• Made critical decisions on technical strategies to ensure innovation and efficiency.

Sep 2011 – Oct 2012 · 1 yr 1 mo

• Maplink is a global leader in geolocation and logistics solutions, offering platforms that integrate real-time data to optimize fleet management, routing, and urban mobility.
• As a Senior Software Engineer at Maplink, I was responsible for developing robust software solutions and optimizing system performance. My role involved leading complex technical projects, where I wrote high-quality code, implemented automated tests, and established CI/CD pipelines to ensure efficient and reliable project delivery. I also collaborated with software architects to define application architecture, led code reviews to ensure adherence to best practices and industry standards, and addressed critical performance and scalability issues.
• Key Responsibilities:
• Developed robust software solutions and optimized systems with a focus on performance and scalability.
• Wrote high-quality code, adhering to best development practices and coding standards.
• Implemented automated tests (unit, integration, e2e) to ensure software reliability.
• Configured and maintained CI/CD pipelines for automated build, testing, and deployment.
• Collaborated with software architects to define and review application architecture.
• Led code reviews to ensure code quality and compliance with industry standards.
• Diagnosed and resolved critical issues related to performance, bugs, and scalability.

Dec 2008 – Sep 2011 · 2 yrs 9 mos · Buenos Aires, Argentina

• At Avature, a global company specializing in recruitment and talent management software, I served as a Senior Software Engineer, responsible for developing scalable and high-performance software solutions. My role involved leading the design and implementation of new features for the company's SaaS platform, working closely with product teams to ensure that solutions met customer needs in a highly competitive market.
• During my time at Avature, I contributed to the enhancement of system architecture, implemented agile development practices, and worked on optimizing application performance and scalability, ensuring a seamless and efficient user experience. Additionally, I mentored other engineers and actively participated in code reviews, ensuring that the delivered code met the highest quality standards.
• Key Responsibilities:
• Developed scalable and high-performance software solutions for Avature's SaaS platform.
• Led the implementation of new features aligned with market and customer needs.
• Collaborated with product teams to align technological solutions with business objectives.
• Optimized system architecture with a focus on scalability and performance.
• Implemented agile development practices, ensuring quick and quality deliveries.
• Mentored engineers and participated in code reviews to ensure compliance with quality standards.

Nov 2007 – Dec 2008 · 1 yr 1 mo · São Paulo e Região, Brasil

• As a Mid Front-End Developer, I specialize in creating responsive and user-friendly web interfaces. My role involves leveraging modern web technologies to develop efficient and aesthetically pleasing user experiences. I work closely with designers and back-end developers to ensure seamless integration and maintainability. My experience covers a broad range of front-end frameworks and tools, and I am dedicated to staying up-to-date with industry trends and best practices to deliver top-notch solutions.

Feb 2006 – Nov 2007 · 1 yr 9 mos · São Paulo e Região, Brasil

• As a Junior Web Developer, I am deeply engaged in learning and developing with the latest technologies, contributing to innovation and efficiency in team projects.
• My responsibilities include writing clean and efficient code under the guidance of more experienced engineers, collaborating in the design and implementation of software solutions, and actively participating in code reviews and brainstorming sessions. I am committed to professional growth, acquiring new skills and technical knowledge to meaningfully contribute to the company’s success.