Balazs Lendvai
Senior Software Engineer at Neo4j
Malmo, Sweden
Summary
🤩
Rockstar🎓
Top SchoolBalazs Lendvai is a Senior Software Engineer based in Malmö with a decade-plus career designing and delivering small to medium software systems, from architecture and effort estimation to prototyping and critical component development. He brings strong expertise in Java/JEE, backend database work (Oracle/Postgres) and Android, and a track record of extracting reusable libraries and building production-ready solutions. At Neo4j he contributes to core database internals—improving election timeouts and configuration handling—highlighting comfort with distributed systems and performance-sensitive code. Previously he led architecture and system design at OTP Mobile and held senior engineering roles at Siemens, giving him practical experience in both product and telecom domains. He combines hands-on coding with project leadership and professional database design, often translating research-like prototypes into stable, reusable components. Colleagues would note his blend of pragmatic engineering and attention to durable, configurable system behavior rather than just feature delivery.
6 years of coding experience
18 years of employment as a software developer
Bachelor in Eng., Bachelor in Eng. at Kandó Kálmán Műszaki Főiskola
English, German, Hungarian
Github Skills (9)
neo4j10
javas10
databases10
graph-database10
java10
database10
configuration-management9
testing8
nosql8
Programming languages (6)
Github contributions (5)
neo4j/neo4j
Feb 2020 - Nov 2022
Graphs for Everyone
Role in this project:
Back-end Developer
Back-end DeveloperContributions:124 commits, 1 comment in 2 years 9 months
Contributions summary:Balazs's commits primarily focused on enhancing the Neo4j database's core functionality related to election processes and configuration settings. They worked on improving election timeouts, introducing the DurationRange setting type, and refactoring code to use ElectionTimerMode consistently. Their work involved modifying Java files related to configuration and testing, demonstrating a focus on database internals and performance improvements.
neo4j-databasedirected-acyclic-graphnosqlgraphsdatabase
gfx54b/docker-neo4j
Jun 2022 - Sep 2024
Docker Images for the Neo4j Graph Database
Contributions:8 pushes, 14 branches in 2 years 4 months
neo4j-graphdockerneo4j-graph-databasedatabasedocker-images
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