Jeferson Cruz
Software Engineering Specialist Tech Lead at Compass UOL
Brazil
Summary
👤
Senior🎓
Top SchoolJeferson Cruz is a seasoned software engineering specialist and tech lead with 11 years designing and shipping production systems across digital banking, integration, and enterprise platforms. He blends hands-on architecture in Java, Kotlin, and Python with cloud-native operations on AWS, Kubernetes and Kafka, having led teams at Compass UOL and Inter on Open Finance and core banking initiatives. His background includes mobile and cross-platform experience (Android/iOS) and a history of modernizing legacy stacks into microservices-driven solutions. Known for pragmatic leadership, he pairs technical depth—specialist training in Java and a tecnólogo in systems analysis—with a knack for translating regulatory and financial product constraints into scalable, maintainable architectures. An adaptable engineer, he’s moved between startups and large enterprises, often surfacing integration patterns that reduce operational friction across heterogeneous systems.
11 years of coding experience
6 years of employment as a software developer
Especialista, Tecnologia Java, Especialista, Tecnologia Java at Faculdade Cidade VerdeTecnólogo, Analise e Desenvolvimento de Sistemas, Tecnólogo, Analise e Desenvolvimento de Sistemas at Universidade de Cuiabá
Portuguese, English
Github Skills (52)
crypto10
spring-boot-admin10
brazil10
fiscal10
spring10
trading10
bitcoin10
java10
brasil10
exchange10
cryptocurrency10
design-patterns10
api10
android10
ethereum10
Programming languages (5)
Github contributions (5)
JefersonOC/spring-microservice-architecture
Sep 2019 - Sep 2024
A POC for Microservices Arch - NetflixOSS
Contributions:1 PR, 5 pushes, 1 branch in 5 years
microservices
JefersonOC/JefersonOC
Jul 2020 - May 2026
Contributions:39 pushes, 1 branch in 5 years 10 months
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