Matheus Brunelli is a senior software developer from Paraná, Brazil, with six years of experience building high-throughput, production-grade back-end systems using Kotlin, Node.js and microservices patterns. He has driven measurable improvements in reliability and performance—migrating a 500k-user authentication system to Keycloak for SSO and reducing weekly production bugs from double digits to zero by instilling automated testing and domain-first design. At PicPay he works on Kotlin/Spring Boot services with MongoDB, SNS/SQS and Kafka, and he has introduced end-to-end testing pipelines with Cypress that publish daily quality reports to his teams. Comfortable across cloud, integrations and infrastructure (AWS, Terraform) and IPC/health-data standards like FHIR, he pairs hands-on coding with mentoring and hiring experience. Colleagues know him for pragmatic engineering trade-offs and a streak of mischievous reliability—his GitHub bio warns against Friday deployments, even as he enjoys shipping them.
7 years of coding experience
4 years of employment as a software developer
Tecnólogo Sistemas Para Internet, Tecnólogo Sistemas Para Internet at UniALFA Umuarama
Escola Estadual Professora Leonidia Pacheco
Hardware e Lógica de Programação Manutenção e Suporte em Informática, Hardware e Lógica de Programação Manutenção e Suporte em Informática at Inforleste Informática
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