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Jan Krčál

PROFILE

Jan Krčál

Jan Krčál contributed to the faktaoklimatu/web-cz repository by delivering user-facing features and content improvements focused on energy sector analysis and public communication. He enhanced explainers on topics like decarbonization and electricity prices, refining data accuracy, narrative clarity, and metadata for better user trust and discoverability. Jan applied CSS media queries and SCSS for responsive design, replaced JavaScript heuristics with robust CSS solutions, and managed content updates using Markdown and YAML. His work included configuration management, technical writing, and data curation, resulting in a maintainable codebase and reliable publishing workflow that aligned with evolving business and editorial requirements.

Overall Statistics

Feature vs Bugs

73%Features

Repository Contributions

51Total
Bugs
6
Commits
51
Features
16
Lines of code
4,293
Activity Months7

Work History

October 2025

12 Commits • 1 Features

Oct 1, 2025

Month 2025-10 — Faktaoklimatu/web-cz: This month focused on delivering a refined electricity prices explainer (OZE), consolidating content improvements into a single user-facing enhancement with improved clarity, framing for renewable energy discussions, and updated data points (including Luxembourg). The update adds a concise summary, corrects misleading statements about grid costs and temporary cost shifts, standardizes terminology, refines graph descriptions, and fixes publication metadata. The work emphasizes accuracy, readability, and trust, ensuring readers receive a coherent narrative about energy pricing dynamics and policy implications.

September 2025

22 Commits • 9 Features

Sep 1, 2025

September 2025 monthly summary for faktaoklimatu/web-cz: Delivered user-facing content enhancements, UX/presentation polish, and robust data quality improvements. Business-value outcomes include clearer decarbonization explanations, improved visuals and performance, expanded podcast content, and stronger governance of datasets and metadata.

March 2025

8 Commits • 2 Features

Mar 1, 2025

March 2025: Delivered cross-page frontend consistency, robust responsive behavior, and content reliability for faktaoklimatu/web-cz. Key outcomes include enabling a site-wide local script with dependency synchronization, adopting CSS-based responsive design over JavaScript heuristics, and a focused cleanup of configuration and content references to improve maintainability and data fidelity.

January 2025

1 Commits

Jan 1, 2025

January 2025 monthly summary for faktaoklimatu/web-cz: Focused on data quality and glossary accuracy in IPCC glossary entries. Implemented a precise typo correction in the glossary data file for 'Assessment Reports' in the ipccar entry, reinforcing professionalism and reliability of the glossary. The change is tracked in commit 54f08396a993db6028427d8f61e99f2a0f1158c1.

December 2024

1 Commits • 1 Features

Dec 1, 2024

December 2024 monthly summary for faktaoklimatu/web-cz: focused content cleanup to reflect updated hiring needs. Removed the COO job posting and all related configurations and language entries to prevent outdated vacancies from causing confusion, improving user experience and reducing maintenance overhead. Change captured in a single commit (Smazání stránky k hledání COO, fd3e0790d2fc189c6cc3dd771dadafc867ce8057). No major bugs were reported or fixed in this period based on available data. This work demonstrates disciplined content management, clear change traceability, and alignment with business priorities for talent acquisition.

November 2024

4 Commits • 2 Features

Nov 1, 2024

In 2024-11, Faktaoklimatu/web-cz delivered targeted improvements in clarity, recruitment UX, and repository maintenance, delivering clear business value through user-facing updates and stable dependencies. Key features focused on enhanced readability and navigation, while maintenance kept the repo aligned for reliable builds.

October 2024

3 Commits • 1 Features

Oct 1, 2024

Concise monthly summary for 2024-10 focusing on business value and technical achievements for faktaoklimatu/web-cz. Key features delivered: - Explainer Content Quality Improvements — consolidated documentation enhancements for explainer articles: fixed Markdown formatting, updated publication dates, refined CO2/methane data accuracy, and converted a study reference to a clickable link to improve user experience. Major bugs fixed: - Build issue fixed, stabilizing the publishing pipeline. - Publication-date and data accuracy refinements for explainer content (CO2/methane). - Accessibility/UX polish: replaced <em> with <a> in references per Kristi's feedback. Overall impact and accomplishments: - Higher content quality, more accurate metric data, and smoother publishing workflow; improved user trust and engagement through clickable references and cleaner formatting. Technologies/skills demonstrated: - Markdown/HTML content editing, data quality validation, link handling and accessible markup, and collaboration with editorial processes.

Activity

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Quality Metrics

Correctness95.2%
Maintainability96.2%
Architecture92.6%
Performance93.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

CSSJavaScriptMarkdownSCSSSVGYAML

Technical Skills

CSS Media QueriesCSS PreprocessingConfiguration ManagementContent CreationContent EditingContent ManagementContent RemovalContent UpdateContent WritingData CorrectionData CurationData PresentationData UpdateData VisualizationDocumentation

Repositories Contributed To

1 repo

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

faktaoklimatu/web-cz

Oct 2024 Oct 2025
7 Months active

Languages Used

MarkdownYAMLCSSJavaScriptSVGSCSS

Technical Skills

Content EditingContent ManagementDocumentationTechnical WritingWeb DevelopmentWebsite Content Update