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Daniel Hejna

PROFILE

Daniel Hejna

During a three-month period, Daniel Hejna developed and refined the calendar interface for the sps-trutnov-eps/projekt-4ep-prehledovnik repository, focusing on both monthly and weekly views. He unified the UI using CSS Grid and JavaScript, improving date rendering and navigation while ensuring accurate Czech localization. His work included correcting day name diacritics, introducing a detail button, and enhancing readability with alternating row backgrounds. By hiding irrelevant schedule entries and clarifying date displays, Daniel reduced user confusion and improved planning efficiency. His well-scoped, maintainable commits and attention to accessibility and UI/UX best practices contributed to a more user-friendly application.

Overall Statistics

Feature vs Bugs

80%Features

Repository Contributions

8Total
Bugs
1
Commits
8
Features
4
Lines of code
459
Activity Months3

Work History

February 2025

2 Commits • 1 Features

Feb 1, 2025

February 2025 monthly summary: Focused on improving the weekly calendar experience in projekt-4ep-prehledovnik, delivering localization and readability enhancements that reduce user confusion and improve planning efficiency. The changes are self-contained, well-documented, and aligned with Czech localization needs.

January 2025

4 Commits • 2 Features

Jan 1, 2025

January 2025: Delivered calendar-focused improvements for sps-trutnov-eps/projekt-4ep-prehledovnik, combining a bug fix for Czech day names with UI/UX enhancements to the weekly calendar and navigation. This included correcting diacritics in day abbreviations, adding Current and To Month actions, refining grid styling, and introducing a Detail button with improved readability via alternating row backgrounds. These changes reduce user friction, improve data accuracy, and enable faster task discovery.

December 2024

2 Commits • 1 Features

Dec 1, 2024

Month: 2024-12 — Key delivery and impact for sps-trutnov-eps/projekt-4ep-prehledovnik. Key features delivered: - Unified Calendar UI: monthly view refreshed with CSS grid; day formatting and date display improved; weekly view corrected to reflect current date with new den-tydne class and robust JS date rendering. Major bugs fixed: - Weekly/date rendering reliability improved; monthly calendar formatting clarified for consistent date presentation. Overall impact and accomplishments: - Consistent, user-friendly calendar across views; faster planning; reduced confusion; better onboarding and adoption. Technologies/skills demonstrated: - Front-end: CSS Grid, JavaScript date handling, DOM updates, accessibility considerations, maintainable commits. Commits referenced: - eba809c6132303554a0426ca78e60b91efc386f9 - 5b35b722930ad152622b45c4c312c192b230e3bc

Activity

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Quality Metrics

Correctness88.8%
Maintainability87.6%
Architecture82.6%
Performance82.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

CSSHTMLJavaScriptcssejsjavascript

Technical Skills

CSSCSS StylingEJS TemplatingFront End DevelopmentFront-end DevelopmentFrontend DevelopmentHTMLJavaScriptUI/UX

Repositories Contributed To

1 repo

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

sps-trutnov-eps/projekt-4ep-prehledovnik

Dec 2024 Feb 2025
3 Months active

Languages Used

CSSHTMLcssejsjavascriptJavaScript

Technical Skills

CSSEJS TemplatingFront End DevelopmentFrontend DevelopmentHTMLJavaScript

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