Andrii Kotelnikov
Senior Software Engineer at Vonage
Opole, Opole Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolAndrii Kotelnikov is a Senior Software Engineer with 10 years of experience building high-load, cloud-native systems across telecom and web platforms. He has delivered production microservices and billing solutions using Java (8/17), Vert.x, Spring, Kafka, Kubernetes and Helm, and has hands-on experience with performance and resiliency testing on clustered environments. Comfortable across backend and frontend stacks, he’s shipped mapping and POI aggregation sites and an Electron-based desktop app, showing breadth from low-latency services to user-facing interfaces. With informal management experience and strong soft skills, Andrii helps improve team processes and drive delivery in Agile settings. Trained in technical information security (Master’s from Kyiv Polytechnic Institute), he brings a security-minded approach to designing robust, scalable systems.
10 years of coding experience
7 years of employment as a software developer
Igor Sikorsky Kyiv Polytechnic Institute
Russian, Ukrainian, English
Github Skills (48)
prismjs9
eclipse-plugin9
highlightjs9
assembler9
prismic9
highlighting9
eclipse8
gradle-plugin8
syntax-highlighting8
polyline8
war8
maven-plugin8
sonatype8
gradle8
bnd7
Programming languages (5)
Github contributions (5)
visicom-api/visicom-autocomplete
Oct 2018 - Aug 2019
Contributions:21 commits in 9 months
andrusha19/ProgKievUA
Nov 2015 - Feb 2016
Contributions:10 pushes, 1 branch in 3 months
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