Vladislav Kostevich
Senior Software Engineer at RITS
Warsaw, Masovian Voivodeship, Poland
Summary
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Senior🎓
Top SchoolVladislav Kostevich is a Senior Software Engineer with a decade of experience focused on Java backend development and distributed, real-time streaming systems for financial services. He has deep expertise in Spring, Kafka, multithreading, and AWS-managed infrastructure (ECS/Fargate, MSK, Lambda), and has designed and delivered high-throughput services such as real-time market metric streams and Tradeweb Direct features. Vladislav combines hands-on coding with architecture design and operational ownership—setting up blue/green deployments, performance optimizations, and monitoring in large enterprise environments. He regularly works across relational and NoSQL stores (Postgres, Aurora, DynamoDB, Cassandra) and message-driven architectures while also contributing to front-end integrations when needed. Experienced as a tech lead and mentor, he drives code quality, onboarding, and cross-team architecture discussions. Based in Warsaw, he blends a pragmatic engineering style with a track record of shipping resilient, low-latency systems under heavy load.
10 years of coding experience
7 years of employment as a software developer
Bachelor's degree Information Systems and Technologies (In Economics), Bachelor's degree Information Systems and Technologies (In Economics) at Belarusian State University of Informatics and Radioelectronics
Русский, English
Github Skills (11)
react-router6
java6
server-side-rendering4
react4
webpack4
dynamic-import3
react-loadable2
code-splitting2
typescript2
splitting2
javascript1
Programming languages (2)
Github contributions (5)
Queliath/MovieRating
Jul 2016 - Jan 2017
Final Project (EPAM Java Web Training)
Contributions:168 commits in 6 months
epamjavajava-webtraining
Queliath/NoteShop
Mar 2016 - Mar 2016
Contributions:7 commits in 1 day
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