Alexandre Barbosa
Senior Software Engineer at Taller
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolAlexandre Barbosa is a seasoned Senior Software Engineer with roots in software development dating to 1987 and focused Java expertise since 1996, bringing deep experience building secure, test-driven, microservice and event-driven systems. He has repeatedly delivered high-throughput, resilient solutions across payments, banking, insurance and healthcare—recently architecting Java 17 Spring microservices, AWS serverless and Kafka-based event platforms. Comfortable across the stack, he combines hands-on coding (Java, Kotlin, React, PL/SQL), cloud-native deployment (Docker, Kubernetes, EKS, Spinnaker) and performance tuning for large datasets and mission-critical workloads. Alexandre emphasizes engineering craftsmanship—SOLID, TDD/BDD, CI/CD and observability—and has implemented practical resilience patterns like exponential backoff and circuit breakers in production. Based in São Paulo, he pairs strong communication and mentoring skills with a pragmatic curiosity, often rolling his own integration or data-cleaning PoCs to validate designs before full-scale delivery.
9 years of coding experience
28 years of employment as a software developer
Red HatAssociate’s Degree Software Architecture Components Reutilization SOA, Associate’s Degree Software Architecture Components Reutilization SOA at Universidade Estadual de CampinasSecondary School Data Processing, Secondary School Data Processing at Colegio Padre AnchietaMaster’s Degree Business Administration and Management General, Master’s Degree Business Administration and Management General at Sun MicrosystemsBachelor Business Administration, Bachelor Business Administration at FEAO-Faculdade de Economia e Administração de Osasco
English, Portuguese
Stackoverflow
53reputation
6kreached
4answers
7questions
Github Skills (17)
ninja10
js8
vagrant8
javascript8
virtualization7
ruby7
data-structures6
automation6
certificate6
ansible6
bigdecimal6
docker6
java6
git6
spring-kafka6
Programming languages (4)
Github contributions (5)
alexandre1202/algorithms
Feb 2020 - Nov 2022
Contributions:91 commits, 1 PR, 86 pushes in 2 years 9 months
alexandre1202/desafio-dev-api-rest
Jan 2021 - Apr 2024
Contributions:36 pushes in 3 years 3 months
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