Vitor Cruz
Senior System Analyst at Petrobras
Rio de Janeiro, Brazil
Summary
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Senior🎓
Top SchoolVitor Cruz is a Senior System Analyst with 12+ years driving backend architecture, performance tuning and agile adoption at Petrobras, blending hands-on Java/Groovy development with technical leadership. He has a track record of improving code quality and delivery efficiency—automating architecture and quality checks to cut validation time by up to 60–90%—and has built modular, testable systems integrating SAP HANA, Oracle, SQL Server and Elasticsearch. Equally comfortable in performance engineering (JMeter, JProfiler) and DevSecOps practices, he helped introduce containerization, pipelines and cloud/DevOps culture across teams. A master’s-trained computer scientist who evangelizes Clean Architecture, TDD and Specification by Example, he often serves as the go-to troubleshooter for stalled projects and complex client negotiations. Based in Rio de Janeiro, he combines pragmatic engineering with a talent for teaching and organizational change, turning experimental proofs-of-concept into production-ready services.
12 years of coding experience
2 years of employment as a software developer
Pontifical Catholic University of Rio de Janeiro
English, Portuguese
Github Skills (117)
eclipse10
leiningen10
object-oriented-programming10
bootstrap10
httpd9
artemis9
continuation9
notebook9
pharo9
jsp9
ssl9
servlet9
weblogic9
ide9
jetty9
Programming languages (7)
Github contributions (5)
vitormcruz/payroll_groovy
Jun 2017 - Dec 2024
Payroll implementation in groovy
Contributions:32 PRs, 162 pushes, 44 branches in 7 years 7 months
payrollgroovy
vitormcruz/sandbox
Jan 2015 - Jun 2017
Contributions:66 pushes, 5 branches, 2 tags in 2 years 5 months
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