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Work Background
Principal Architect | Associate Director
BTG PactualPrincipal Architect | Associate Director
Nov. 2025Brazil, São PauloDesigned and led the evolution of offshore financial platforms, building scalable and high-performance distributed systems supporting mission-critical operations at scale. Acted as a hands-on technical architect, driving architecture decisions and redesigning system architecture to improve performance in high-load environments, reducing latency and increasing throughput to deliver scalable and reliable solutions in production. Key contributions: • Designed distributed and cloud-native architectures using AWS, improving system scalability and reliability in production environments • Led the development of new financial products and platform services from architecture to implementation • Identified and resolved critical performance bottlenecks in high-load distributed systems, improving response times and throughput • Optimized AWS infrastructure, reducing cloud costs while improving system performance and efficiency • Established architectural standards and applied design patterns across engineering teams • Introduced technologies and tools to improve system design and developer productivity • Enhanced application security in collaboration with security teams • Drove architectural decisions balancing performance, scalability, and cost in complex distributed systems • Defined architectural trade-offs between consistency, latency, and cost in distributed systems Technologies: AWS (Lambda, EC2, RDS, Aurora, DynamoDB, API Gateway), Kafka, SQS, SNS, Microservices, Event-driven architecture
Tech Lead | IT Specialist
Squid CreatorsTech Lead | IT Specialist
Jun. 2025 - Nov. 2025BrazilLed architectural evolution of backend and frontend systems, focusing on scalability, performance, and long-term maintainability across production services. Key contributions: • Redesigned system architectures to improve scalability and long-term maintainability • Migrated legacy systems to modern cloud-native architectures • Increased application performance and efficiency across backend services on AWS • Provided hands-on technical leadership and guided engineering teams • Improved frontend performance and maintainability in Angular applications • Strengthened CI/CD pipelines and development workflows Technologies: Node.js, TypeScript, NestJS, Angular, AWS, Docker, Kubernetes, MongoDB, PostgreSQL
Tech Lead
Thomson ReutersTech Lead
May. 2022 - May. 2025Brazil, CriciúmaLed architecture and technical strategy for a distributed microservices platform supporting critical fiscal operations at scale. Managed and mentored a team of 22 engineers, ensuring high-quality delivery in a complex microservices environment. Key contributions: • Defined architecture and technical direction for a distributed microservices platform • Increased system stability, scalability, and performance in high-load environments • Collaborated with architecture teams to design scalable and maintainable solutions • Translated business requirements into scalable technical implementations • Coordinated cross-service refactoring to improve system maintainability and efficiency • Integrated monitoring and observability tools (Datadog) • Ensured adoption of security and code quality tools (Veracode) • Improved CI/CD pipelines and deployment reliability Technologies & Tools: Microservices, Java, CI/CD, Git, Datadog, Veracode, Cloud Infrastructure
Full-stack Tech Lead
Videosoft Soluções em AutoatendimentoFull-stack Tech Lead
Apr. 2021 - Apr. 2022Brazil, Balneário CamboriúLed the development of self-service kiosk platforms for the food industry, building scalable production systems with strong focus on reliability and secure financial transactions. Played a key role in the development of a banking-integrated platform, working with authentication, cryptography, and transaction security. Key contributions: • Led development of full-stack applications for production environments handling real-world financial transactions • Designed and implemented secure authentication and cryptographic mechanisms for payment processing • Integrated systems with banking infrastructure (Bradesco), ensuring secure and reliable transaction processing • Participated in system design discussions, defining scalable and secure technical solutions • Provided technical leadership, improving development practices, code quality, and system architecture • Supported deployment, configuration, and troubleshooting in production environments • Improved system reliability and performance under real production usage, optimizing transaction processing flows Technologies: Node.js, Next.js, Angular, JWT, Swagger, PostgreSQL, Oracle, Git
Full-stack Developer
Making Consultoria e Sistemas LtdaFull-stack Developer
Apr. 2012 - Apr. 2021Brazil, FlorianópolisWorked on GW – Guia Web, a large-scale healthcare platform used for medical billing auditing, contributing to the evolution of a complex legacy system over a 9-year period. Played a key role in modernizing the platform and improving maintainability, scalability, and system architecture. Key contributions: • Developed and maintained enterprise backend services using Java and Spring ecosystem • Worked in a multi-database environment (PostgreSQL, Oracle, SQL Server, Firebird) supporting complex data processing • Contributed to the modernization of a legacy system with over 20 years of history • Participated in the migration of the frontend from Adobe Flex to Angular (HTML5/SCSS), improving maintainability and user experience • Improved system architecture, scalability, and reliability through continuous refactoring and enhancements • Supported deployment and system configuration across Linux and Windows environments • Worked with ORM tools and database versioning (Hibernate, Liquibase) Technologies: Java 6/7/8, Spring, Spring Boot, Hibernate, Lombok, Maven, Apache Tomcat, Liquibase, Angular, Node.js
Full-stack Developer
Lojas KoerichFull-stack Developer
Jun. 2010 - Apr. 2012Lojas Koerich — Full-stack Developer (06/2010 - 04/2012) Worked on ERP system development, contributing to backend services, frontend modules, and internal tools supporting business operations. Gained experience in enterprise application development, working with both backend and frontend technologies in a production environment. Key contributions: • Developed backend services using Java (Spring, JBoss, EJB) in an enterprise environment • Built frontend applications using Adobe Flex for internal systems • Designed and maintained database structures using PostgreSQL • Developed reports using JasperReports for business and operational needs • Contributed to internal systems for sales tracking, reporting, and business process management • Supported system configuration and troubleshooting across Linux and application servers • Worked with version control systems (CVS, SVN, Git) and development tools (IntelliJ, Eclipse)

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