Luciano Barcellos
Engenheiro De Software Sênior at Dersalis
Espírito Santo, Brazil
Summary
👤
Senior🎓
Top SchoolLuciano Barcellos is a senior full-stack software engineer with 13 years of experience designing and delivering scalable systems across backend, frontend, infrastructure and DevOps, currently at Dersalis. He is proficient in Java and NestJS and has built cloud-native solutions on Azure, including CI/CD pipelines, while working with Angular, React Native, Kafka and NoSQL databases like CosmosDB and MongoDB. Luciano pairs strong analytical skills and systems modeling with hands-on implementation, able to modernize legacy environments or drive end-to-end greenfield projects. As a contributor to the well-known JavaParser project, he improved XML generation and added tests demonstrating efficient streaming, reflecting attention to correctness and resource-conscious design. Based in Espírito Santo, Brazil, he combines entrepreneurial experience as a former co-owner of a software firm with consultancy roles, making him adept at aligning technical solutions to business needs.
13 years of coding experience
10 years of employment as a software developer
Técnico em Eletrotécnica, Técnico em Eletrotécnica at Escola Técnica Federal do Espírito SantoBacharel em Engenharia Elétrica, Bacharel em Engenharia Elétrica at Universidade Federal do Espírito Santo
Github Skills (10)
xml10
javas10
java10
testing10
parserator9
parser9
code-generation8
code-analysis8
astm8
javadoc7
Programming languages (4)
Github contributions (5)
javaparser/javaparser
Oct 2023 - Oct 2023
Java 1-21 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 2 PRs, 3 comments in 9 days
Contributions summary:Luciano primarily worked on improving the XML generation functionality within the JavaParser library. They refactored the `XmlPrinter` class to utilize the JAXP API for generating valid XML, addressing a specific issue related to invalid XML output. Their contributions included code documentation, and enhancements such as adding assertions and fixing issues. Further contributions included adding tests and demonstrating streaming to file, which shows an understanding of efficient resource usage.
code-generationjavaparserjavasymbolsolvercode-generatorsyntax-tree
lcbarcellos/jsrun-maven-plugin
Oct 2019 - Nov 2021
Plugin for running javascript code during maven build
Contributions:6 pushes, 3 branches in 2 years 1 month
maven-pluginmavenjavascriptmaven-buildjava
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