Eugene Rubanov
Lead Software Engineer at Neo4j
London, England, United Kingdom
Summary
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Rockstar🎓
Top SchoolEugene Rubanov is a senior software engineer in London with 14+ years of experience building reliable, performant and scalable backend systems, primarily on the JVM. He currently leads engineering at Neo4j and has delivered large-scale improvements such as shrinking a Spring Boot cluster to run on five times fewer EC2 instances, building an HTTP→MQTT bridge serving over a million devices, and merging MySQL schemas with 100M+ rows without downtime. Eugene blends deep backend and cloud skills—reactive programming, CI/CD, Terraform, AWS—with polyglot development in Java/Kotlin, Go and Python, and has hands-on operational experience in 24/7 support and blue‑green serverless deployments. He’s also pragmatic about infrastructure security and automation, having prototyped GitLab CI pipelines and written minimal IAM policies for Terraform deployments, a discipline shaped by his applied mathematics background.
10 years of coding experience
17 years of employment as a software developer
Specialist, Applied Mathematics and Computer Science, Specialist, Applied Mathematics and Computer Science at Voronezh State University
Russian, English
Github Skills (57)
cdc10
google-cloud-platform10
read-write10
bigquery10
dataflow10
kafka-producer10
google-cloud-dataflow10
bolt10
graph-database10
spanner10
gcp10
google-cloud-storage10
neo4j10
google-cloud-spanner10
sink10
Programming languages (6)
Github contributions (5)
venikkin/vertx-web-client-4aws
Apr 2021 - Mar 2023
Contributions:3 releases, 12 pushes, 3 branches in 1 year 11 months
venikkin/neo4j-spark-connector
Jan 2024 - Mar 2025
Neo4j Connector for Apache Spark, which provides bi-directional read/write access to Neo4j from Spark, using the Spark DataSource APIs
Contributions:24 pushes, 13 branches in 1 year 2 months
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