Leonid Vinogradov
Java Software Developer at hh.ru
Moscow, Moscow City, Russia
Summary
🤩
Rockstar🎓
Top SchoolLeonid Vinogradov is a Java software developer with a decade of experience building and maintaining backend systems, currently supporting production services at hh.ru from Moscow. He blends strong Java expertise with Python for backend tasks, focusing on reliable, scalable operations in high-traffic environments. Trained in applied mathematics (MCA) at the National Research Nuclear University MEPhI, he brings a rigorous, analytical approach to system design and troubleshooting. Comfortable working across the full backend lifecycle, he prioritizes production stability and pragmatic engineering trade-offs. Though primarily focused on hands-on delivery, his academic background suggests a readiness to tackle algorithmic and performance challenges beyond routine feature work.
10 years of coding experience
Национальный Исследовательский Ядерный Университет "МИФИ"
Английский
Github Skills (70)
code-behind10
http10
gitea10
web-development10
fundamentals10
javascript10
tweak10
web-developer10
golang10
html10
cicd10
gitlab10
vue10
bitbucket10
documentation10
Programming languages (7)
Github contributions (5)
leon-win/node-auth-tokens
Oct 2019 - Apr 2022
Auth library for Node.js applications based on access and refresh tokens approach
Contributions:11 reviews, 52 commits, 33 PRs in 2 years 6 months
auth-libraryaccess-tokenauthorizationtokensnode-js
leon-win/yandex-nodejs-school-task
Sep 2017 - Aug 2024
Contributions:2 reviews, 2 PRs, 7 pushes in 7 years
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