Vitaly Matyushik
Senior Software Engineer at Klarna
Berlin, Germany
Summary
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Senior🎓
Top SchoolVitaly Matyushik is a Senior Software Engineer based in Berlin with nine years of professional experience and a strong track record in building scalable web and distributed systems. He brings deep hands-on expertise in JavaScript (AngularJS, jQuery, Node.js), the .NET stack (C#, ASP.NET MVC), NServiceBus-based architectures, and MS SQL stored-procedure work. At companies ranging from EPAM and Google (as a contractor) to FreightHub and Klarna, he has focused on performance optimization, code quality through reviews and refactoring, and test-driven practices (TDD/BDD) in Agile environments. Known for improving system performance and test coverage, he bridges front-end and back-end concerns to deliver reliable, maintainable solutions. Holding both bachelor’s and master’s degrees in Computer Software Engineering, he combines academic rigor with practical experience in legacy modernization and distributed system design.
9 years of coding experience
8 years of employment as a software developer
Bachelor’s Degree, Computer Software Engineering, Bachelor’s Degree, Computer Software Engineering at Belarusian State University of Informatics and Radioelectronics
English, Russian, Russian, German
Github Skills (50)
stock10
trading10
finance10
kafka-cluster10
prisma9
nestjs9
kafka-connect9
ajax9
kafka-streams9
backend-api9
typescript9
visualizations9
fintech9
nodejs9
angular9
Programming languages (5)
Github contributions (5)
vitalymatyushik/stepik-haskell
Sep 2018 - Jul 2020
Contributions:36 pushes, 1 branch in 1 year 9 months
vitalymatyushik/kafka-ui
Oct 2022 - Nov 2022
Open-Source Web UI for Apache Kafka Management
Contributions:25 pushes, 4 branches in 13 days
kafka-streamsapache-kafkaweb-uiapachekafka
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