Rafael Medeiros
Arquiteto De Software at Cast group
Brasília, Federal District, Brazil
Summary
👤
Senior🎓
Top SchoolRafael Medeiros is a hands-on software architect with over 20 years navigating generations of Java-based systems and 11 years in senior roles delivering enterprise solutions from Brasília. He specializes in modern cloud-native architectures using Java 21, Spring Boot, Apache Kafka and Kubernetes/OpenShift, while retaining deep expertise in legacy stacks like JSF, Struts, Hibernate and JBoss—making him adept at both modernization and maintenance. At CAST Group he designs resilient API and microservice platforms, applying patterns like bulkhead, retry and circuit breaker and practicing chaos engineering to harden availability. He combines strong operational experience (Linux, deployment pipelines, environment configuration and monitoring) with pragmatic design for fault tolerance and observability. Rafael’s background in telecom integrations, large financial systems and data modeling gives him a practical lens on performance and security trade-offs in critical systems. Colleagues rely on him to bridge legacy complexity and cloud-native transformation while keeping services highly available under real-world failure scenarios.
11 years of coding experience
3 years of employment as a software developer
Bacharelado em Sistemas de Informação, Sistemas de Informação, Bacharelado em Sistemas de Informação, Sistemas de Informação at Sesla-Sociedade Educacional de Ensino Superior do Lago LTDA, FACNETPós-graduação Lato Sensu, Objetos, Sistemas Distribuídos e Internet, Pós-graduação Lato Sensu, Objetos, Sistemas Distribuídos e Internet at Universidade de Brasília
Spanish, EnglishProgramming languages (1)
Github contributions (5)
cafebrasil/demaoemmao
Apr 2017 - Aug 2017
Contributions:13 commits, 10 pushes, 1 branch in 4 months
mederafael/devops
May 2023 - Jul 2024
Contributions:16 pushes in 1 year 2 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.