Sergey Kupletsky

Frontend Developer

https://www.opentalent.in/sergey-kupletsky

Software Engineering Manager

Berlin, Berlin, Germany

Key Strengths

Demonstrated proficiency in core frontend technologies (JavaScript, CSS, HTML) through multiple personal projects.
Experience with build tools (Gulp) and CSS preprocessors (LESS, SCSS) indicates practical development skills.
Familiarity with linting tools (ESLint, Stylelint) and their integration (GitLab formatters) suggests an understanding of code quality and CI/CD practices.
Exposure to TypeScript in several projects is a positive for modern frontend development.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's projects are exclusively personal and heavily focused on utility libraries and boilerplate, which might indicate a preference for independent work. While demonstrating technical initiative, the lack of team-based or larger-scale project experience makes it difficult to assess collaboration and cultural fit within a typical team environment. The projects are diverse in their specific utility but lack variety in application domains.

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The psychometric test score is 0, providing no insights.

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Evaluating your skill match against the job requirements…

Assessing your cultural and operational fit

Projects

docker-compose-linter

August 21, 2024 – December 8, 2025

A command-line tool for validating and enforcing best practices in Docker Compose files.

View Project

stylelint-formatter-gitlab

June 13, 2024 – September 17, 2025

Formatter that transforms Stylelint reports into a format suitable for use with GitLab widgets.

View Project

eslint-formatter-gitlab

June 5, 2024 – September 17, 2025

Formatter that transforms ESLint reports into a format suitable for use with GitLab widgets.

View Project

express-mesto-gha

November 15, 2021 – November 10, 2023

Темплейт проектной работы курса Веб-разработчик Яндекс.Практикум

View Project

responsive-image-example

March 23, 2021 – March 23, 2021

responsive-image-example — repository

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gulp-boilerplate-workflow

August 4, 2017 – September 10, 2019

gulp-boilerplate-workflow — repository

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material-design-typography

June 10, 2015 – November 1, 2015

Material Design Typography LESS/CSS toolkit

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material-design-hierarchical-display

December 21, 2014 – November 16, 2015

The jQuery plugin for Material Design hierarchical display animation effect

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material-design-color-palette

December 11, 2014 – March 19, 2016

Material Design Color Palette: LESS/CSS toolkit

View Project

material-design-iconic-font

October 22, 2014 – February 17, 2023

Material Design Iconic Font and CSS toolkit

View Project

Key Strengths

Demonstrated proficiency in core frontend technologies (JavaScript, CSS, HTML) through multiple personal projects.
Experience with build tools (Gulp) and CSS preprocessors (LESS, SCSS) indicates practical development skills.
Familiarity with linting tools (ESLint, Stylelint) and their integration (GitLab formatters) suggests an understanding of code quality and CI/CD practices.
Exposure to TypeScript in several projects is a positive for modern frontend development.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The psychometric test score is 0, providing no insights.

Sergey Kupletsky

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Projects

Key Strengths

Cultural & Operational Fit