Alexey Lizurchik
Senior Frontend Engineer at Oddin.gg
Poland
Summary
🤩
Rockstar🎓
Top SchoolAlexey Lizurchik is a Senior Frontend Engineer with 11 years of experience building and leading teams to deliver high-performance, scalable web applications. He led the migration of a 10+ year legacy, 4M MAU classifieds site to React with SSR, and has deep expertise optimizing Core Web Vitals, bundle delivery, and developer experience. At Exness he was a founding frontend engineer for internal tools, cutting content costs, reducing API calls dramatically through correct React-Query usage, and shipping reusable UI libraries aligned to design. He pairs strong ownership and architectural thinking with hands-on coding across TypeScript, React/Next.js, Vite, web workers, and LLM-driven hobby projects. Alexey also contributes to open source internationalization—adding Russian locale and performance improvements to the popular timeago.js library—illustrating attention to both UX and linguistic detail. Based in Poland, he prefers remote-first EU product teams with modern stacks and clear roadmaps.
11 years of coding experience
12 years of employment as a software developer
BSUIR Affiliate "Minsk Radioengineering College"
Английский, Russian
Stackoverflow
1,256reputation
232kreached
7answers
5questions
ajax
top-5%
xmlhttprequest
top-5%
Github Skills (18)
javascript10
rails-i18n10
localization10
ember-i18n10
i18n-js10
ajax9
nextjs9
xmlhttprequest9
testing8
angular6
react-final-form6
react6
react-portal6
portal6
ionic-framework6
Programming languages (5)
Github contributions (5)
hustcc/timeago.js
Sep 2016 - Apr 2017
:clock8: :hourglass: timeago.js is a tiny(2.0 kb) library used to format date with `*** time ago` statement.
Role in this project:
Localization / Internationalization Specialist
Localization / Internationalization SpecialistContributions:20 commits, 20 PRs, 2 pushes in 6 months
Contributions summary:Alexey's contributions primarily focused on adding Russian language support to the `timeago.js` library. This involved creating a new locale file (`ru.js`) with specific formatting rules for Russian grammar, accounting for singular and plural forms of time units. The user also made performance optimizations to reduce function calls within the locale file and added tests for the Russian locale, ensuring the correct display of time ago statements.
datetimei18nhourglasstimeagotime-ago
likerRr/sse-express
Feb 2016 - Apr 2018
Contributions:1 release, 30 commits, 16 PRs in 2 years 2 months
eventsexpressjsexpressnodejsserver-sent-events
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