Bruno Buss
Senior Software Engineer at Neo4j
St Albans, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolBruno Buss is a Senior Software Engineer with 15 years of experience building high-performance back-end systems and developer tooling, currently contributing to Neo4j’s core as a back-end and test automation engineer. He has a strong systems and performance focus demonstrated by work at Google on Android Studio build optimizations and reengineering CPU profiler backends to reduce memory and handle larger captures. His background spans SRE for Google Kubernetes Engine, large-scale data pipeline and observability improvements, and productionising analytics pipelines for Play Console’s Android Vitals. Comfortable across languages (Java, C/C++, Perl) and large monorepos, he combines careful engineering with pragmatic refactors—evidenced by efficiency gains in Neo4j’s ArrayExtractor and expanded CSV extractor test coverage. Based in St Albans, he brings practical experience from incident retrospectives to on-call rotations and developer community engagement at conferences. Colleagues will find him most useful where performance, reliability and test infrastructure intersect.
15 years of coding experience
11 years of employment as a software developer
BSc, Computer Science, BSc, Computer Science at Universidade Federal do Rio de Janeiro
Stackoverflow
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Github Skills (9)
javas10
java10
test-automation10
testing10
csv-parse9
csv-parsing9
data-manipulation9
graphdb8
nosql8
Programming languages (7)
Github contributions (5)
neo4j/neo4j
Apr 2024 - Aug 2024
Graphs for Everyone
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:4 comments, 2 issues in 3 months
Contributions summary:Bruno primarily focused on improving the testing infrastructure of the Neo4j graph database project. They addressed assumptions in the `ImportCommandTest` related to array normalization, adding new test cases and modifying existing ones to cover various array type scenarios. Additionally, the user parameterized and improved test coverage for several extractors used for parsing CSV data within the `ExtractorsTest` class. They also refactored the `ArrayExtractor` to avoid unnecessary boxing and copying of primitive arrays to improve efficiency.
neo4j-databasedirected-acyclic-graphnosqlgraphsdatabase
brunobuss/adventofcode-2021-rust
Dec 2021 - Dec 2021
Contributions:28 commits, 13 pushes, 1 branch in 15 days
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