Valerii Petryna
Software Engineer
Kyiv, Ukraine
Summary
👤
Senior🎓
Top SchoolValerii Petryna is a pragmatic software engineer from Kyiv with 9 years of hands-on experience building backend systems and growing into full‑stack capabilities. He has delivered production services using TypeScript, Node.js/Nest, PostgreSQL and MongoDB, and is comfortable containerizing and deploying apps with Docker and CI/CD pipelines. Valerii’s background includes ETL work, performance optimization, and test automation, showing a focus on reliability and operational efficiency in data‑heavy workflows. He learned full‑stack patterns at Intellias—bridging frontend Angular/TypeScript basics with backend API and auth design—which gives him a practical appreciation for end‑to‑end product concerns. Based on his GitHub presence as a JS developer, he favors iterative, testable solutions and rapid onboarding practices that help teams move quickly in distributed environments.
9 years of coding experience
5 years of employment as a software developer
Igor Sikorsky Kyiv Polytechnic Institute
Github Skills (16)
notification5
toast4
converting3
combinations2
poker2
gift2
simulation2
api1
aws1
koa1
vue1
nodejs1
vue-cli1
cli-app1
console1
Programming languages (5)
Github contributions (5)
ValeriyPetryna/bootcamp
Nov 2021 - May 2023
Blog
Contributions:20 reviews, 32 PRs, 39 pushes in 1 year 6 months
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