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Karol Stolarczyk

PROFILE

Karol Stolarczyk

Kacper Stolarz developed the backend foundation for the Solvro/backend-wakacyjne-wyzwanie-2025-zadania repository, delivering a NestJS application scaffold with a Hello World endpoint. He established project tooling by integrating CI/CD pipelines, ESLint, and Prettier, ensuring consistent code quality and streamlined development. Using TypeScript and Node.js, Kacper stabilized the test suite and resolved issues with GitHub checks, which improved CI reliability and accelerated pull request reviews. His work emphasized clean separation of concerns and maintainability, laying a scalable groundwork for future features. The technical depth demonstrated a strong grasp of backend development, configuration management, and automated testing practices within a modern stack.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

4Total
Bugs
1
Commits
4
Features
1
Lines of code
15,495
Activity Months1

Your Network

2 people

Shared Repositories

2

Work History

August 2025

4 Commits • 1 Features

Aug 1, 2025

Month: 2025-08. Delivered a solid backend foundation and improved CI reliability. Implemented a NestJS app scaffold with a Hello World endpoint and established project tooling (CI/CD, ESLint, Prettier formatting) to enable consistent development and faster iteration. Stabilized the test suite and fixed GitHub checks to provide reliable CI feedback, reducing pipeline noise and accelerating PR reviews. Demonstrated proficiency in NestJS, TypeScript, CI/CD integration, linting/formatting, and test automation, enabling scalable feature delivery.

Activity

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Quality Metrics

Correctness80.0%
Maintainability85.0%
Architecture75.0%
Performance70.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptMarkdownTypeScriptYAML

Technical Skills

Backend DevelopmentCI/CDConfiguration ManagementLintingNestJSNode.jsTesting

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

Solvro/backend-wakacyjne-wyzwanie-2025-zadania

Aug 2025 Aug 2025
1 Month active

Languages Used

JavaScriptMarkdownTypeScriptYAML

Technical Skills

Backend DevelopmentCI/CDConfiguration ManagementLintingNestJSNode.js

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