Aliaksei

Minsk, Belarus

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Summary

👤

Senior

Aliaksei Kliuchnikau is an engineering manager with 13 years of experience leading product-focused teams and shaping software architecture across Ruby on Rails, C#, and ASP.NET stacks. Based in Berlin, he has progressed from hands-on developer to manager roles at companies like Babbel and now Tourlane, guiding delivery, estimation, and agile practices. He combines deep technical instincts—evident from notable open-source contributions to ESLint and SublimeLinter plugins—with people leadership that scales teams and processes. His background in mathematics and informatics underpins a methodical approach to design and performance optimization, including caching and config-refactor work on widely used linting tools. Known for improving developer experience through clearer docs and tooling changes, he blends pragmatic engineering with strategic project management. Aliaksei’s unusual mix of long-term open-source maintenance and enterprise delivery makes him effective at bridging developer tooling and product reliability.

13 years of coding experience

Github Skills (15)

configuration-management10

static-code-analysis10

nodejs10

javascript10

eslint10

testing9

filesystem8

command-line-interface8

linter8

cli8

command-line8

ecmascript8

fileio8

file-operations8

html7

Programming languages (7)

TypeScriptShellCoffeeScriptRustJavaScriptObjective-CPython

Github contributions (5)

SublimeLinter/SublimeLinter-eslint

Jan 2014 - Apr 2016

This linter plugin for SublimeLinter provides an interface to ESLint

Role in this project:

Full-stack Developer

Contributions:3 releases, 66 commits, 18 PRs in 2 years 3 months

Contributions summary:Aliaksei primarily focused on improving and maintaining the ESLint plugin for SublimeLinter. Their contributions include fixing bugs, updating dependencies, and refactoring code for better performance. They implemented new features, such as version checks and support for the `--stdin-filename` option. The user also addressed configuration issues and improved the overall user experience by updating the documentation and error messages.

eslintlintersublimelinterlinter-plugin

eslint/eslint

Mar 2014 - Jun 2015

Find and fix problems in your JavaScript code.

Role in this project:

Full-stack Developer

Contributions:24 commits, 2 PRs, 9 comments in 1 year 2 months

Contributions summary:Aliaksei primarily contributed to the configuration and functionality of the ESLint tool. Their work included implementing features to apply and load `.eslintignore` files, enabling the tool to respect exclusion rules. They also refactored the code to cache configuration files and file searches, enhancing performance. Furthermore, the user worked on enhancing the tool's handling of environment variables and code comments, which reflects their understanding of code analysis and parsing principles.

javascripteslintecmascriptstatic-code-analysislinter

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