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andrzej.janczak

PROFILE

Andrzej.janczak

Worked on codacy/codacy-cli-v2, delivering seven features over three months focused on backend and CLI development, CI/CD automation, and configuration management. Enhanced the CI pipeline by introducing cross-platform integration testing with GitHub Actions, artifact uploads, and workflow streamlining. Consolidated tool configurations and improved repository hygiene by auto-generating .gitignore files and centralizing config loading. Developed a discover command in Go to detect languages and update tool mappings, with robust error handling and user feedback. Refactored language mapping logic for maintainability and reduced configuration drift, leveraging YAML processing and file system operations to ensure consistent, reliable developer and CI experiences.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

18Total
Bugs
0
Commits
18
Features
7
Lines of code
1,479
Activity Months3

Work History

June 2025

2 Commits • 2 Features

Jun 1, 2025

June 2025 monthly summary focused on feature delivery and code maintainability for codacy-cli-v2.

April 2025

14 Commits • 4 Features

Apr 1, 2025

April 2025 monthly summary for codacy/codacy-cli-v2: Consolidated configuration and tooling management to improve consistency, maintainability, and onboarding velocity. Implemented language-aware tool filtering and automatic language mapping, enhanced repository hygiene, and robust initialization across environments. These changes reduce configuration drift, improve CI reliability, and deliver clearer ownership of tooling configurations.

March 2025

2 Commits • 1 Features

Mar 1, 2025

March 2025: Key CI/CD workflow improvements for codacy/codacy-cli-v2. Implemented cross-platform integration tests in GitHub Actions (Windows, macOS, Linux), artifacts uploads for test visibility, and cleaned up the workflow by removing an unnecessary Windows debugging step. No customer-facing bugs fixed this month; focus was on automation, reliability, and developer velocity.

Activity

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Quality Metrics

Correctness92.8%
Maintainability93.4%
Architecture91.6%
Performance85.6%
AI Usage21.0%

Skills & Technologies

Programming Languages

BashC++Git ConfigurationGoJSONMJSPowerShellYAMLyaml

Technical Skills

Backend DevelopmentCI/CDCI/CD ConfigurationCLI DevelopmentCode OrganizationConfiguration ManagementCross-platform DevelopmentDevOpsFile HandlingFile System OperationsGitGitHub ActionsGo ProgrammingIntegration TestingRefactoring

Repositories Contributed To

1 repo

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

codacy/codacy-cli-v2

Mar 2025 Jun 2025
3 Months active

Languages Used

BashPowerShellYAMLC++Git ConfigurationGoJSONMJS

Technical Skills

CI/CDCross-platform DevelopmentGitHub ActionsIntegration TestingBackend DevelopmentCI/CD Configuration