Zilvinas Vilutis
Staff Software Engineer at Sony
San Diego, California, United States
Summary
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Rockstar🎓
Top SchoolZilvinas Vilutis is a Staff Software Engineer based in San Diego with nearly two decades of experience building high-throughput, cloud-native systems for companies like Okta, Intuit, Grid Dynamics, Sony and EIS. He specializes in replatforming monoliths into microservices, designing scalable authorization and eventing infrastructures, and optimizing performance at massive scale using technologies such as Go, Java, Spring Boot, Kafka/Pulsar, DynamoDB and Kubernetes. Known for hands-on technical leadership, he combines architecture, mentoring and rapid POC development to derisk platform integrations and drive measurable latency and throughput improvements. He has led large data migrations and search/indexing optimizations that materially increased TPS and stability for major retail platforms, and at Okta built OpenFGA-based solutions that reduced query latency through precomputed caching. Comfortable across backend, infra and SRE collaboration, he brings a pragmatic, data-driven approach to solving complex distributed systems problems.
11 years of coding experience
19 years of employment as a software developer
Bachelors of science, Computer Science, Bachelors of science, Computer Science at VILNIUS TECH - Vilnius Gediminas Technical UniversityK-12, K-12 at Vilniaus Salomėjos Nėries Gimnazija
English, Lithuanian, Russian
Stackoverflow
5,548reputation
434kreached
126answers
2questions
jar
top-1%
mongodb
top-5%
mongoose
top-5%
java
top-5%
javascript
top-5%
jwt
top-1%
Github Skills (75)
testing10
authentication10
security10
passportjs10
entitlements10
jar10
permission10
jwt10
golang10
high-performance10
abac10
rbac10
go10
authorization10
cdn10
Programming languages (8)
Github contributions (5)
devthin/reactjs-app-frontend
May 2017 - Nov 2021
Contributions:2 PRs, 10 pushes, 1 branch in 4 years 6 months
cikasfm/epchallenge-nodejs
Aug 2017 - Sep 2022
Contributions:3 pushes, 1 branch in 5 years 1 month
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