Sam Kruglov
Software Engineer at Amazon
Austin, Texas, United States
Summary
👤
Senior🎓
Top SchoolSam Kruglov is a software engineer with nine years of experience building distributed backend systems, microservices, and frontend integrations, currently contributing at Amazon from Austin, Texas. He has a strong Java background complemented by Kotlin, Python, C# and hands-on work with event sourcing, CQRS, Kafka, Elasticsearch, Hazelcast and CI/CD automation. Sam has improved system performance (notably a 50% web response gain at Monese), led migrations to reactive and microservice architectures, and created practical tooling like Maven archetypes and Meltano ETL pipelines. He’s presented on Event Sourcing & CQRS publicly, mentored teammates, and has experience bridging mobile, backend and analytics needs (including a cross-platform hearing-aid app and Facebook ads ETL). Practical, detail-oriented, and curious, he combines deep implementation skills with a knack for documenting and operationalizing complex systems.
9 years of coding experience
4 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Nizhny Novgorod State Technical University n.a. R.E. Alekseev (NNSTU)
English, Russian
Stackoverflow
1,922reputation
345kreached
51answers
14questions
java
top-5%
Github Skills (200)
consumer-driven-contracts10
testing10
http-client10
openapi10
slf4j10
spring-graphql10
api10
axon-framework10
json10
mockito10
java-programming10
feign10
evolutionary10
api-client10
junit10
Programming languages (12)
Github contributions (5)
Sam-Kruglov/bank
Jan 2019 - Apr 2020
Vaadin UI -> GraphQL API -> MongoDB -> Axon Event Store
Contributions:1 PR, 68 pushes, 16 branches in 1 year 3 months
apimongodb-apivaadin-uigraphql-apiaxon
Sam-Kruglov/json-filtering-with-spring
Jan 2018 - Jan 2020
This is the code from this blog post https://samkruglov.wordpress.com/2018/01/07/json-filtering-with-spring/
Contributions:27 commits, 19 pushes, 4 branches in 2 years
spring-bootwordpressspringblog-postfiltering
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