AncepsGD/the-hardest-achievements-list
Jul 2025 – Jan 2026
7 Months active
Languages Used
JSONJavaScript
Technical Skills
Data ManagementJSON ManipulationData CleaningData CorrectionData FormattingFront-end Development
Brachiozaur
PROFILE
Brachiozaur
Szymon Zmyslowski developed and maintained the AncepsGD/the-hardest-achievements-list repository, focusing on expanding and refining a comprehensive achievements catalog for a game platform. Over seven months, he delivered features such as data normalization, catalog expansion, and timeline enhancements using JavaScript and JSON, with React for front-end improvements. His work included implementing machine-readable IDs, metadata enrichment, and mobile-focused updates, which improved data integrity, searchability, and user experience. Szymon addressed data quality through corrections, deduplication, and schema alignment, enabling reliable analytics and scalable content management. His disciplined approach ensured maintainable change history and robust version control across evolving project requirements.
Overall Statistics
Feature vs Bugs
70%Features
Repository Contributions
69Total
Bugs
8
Commits
69
Features
19
Lines of code
92,588
Activity Months7
Your Network
46 people
Work History
January 2026
13 Commits • 2 Features
Jan 1, 2026January 2026 performance summary for AncepsGD/the-hardest-achievements-list. Focused on expanding the game achievements catalog and aligning level metadata to improve discoverability, ranking, and overall player engagement. Delivered structured data updates across achievements.json and pending.json, establishing a foundation for richer filtering, search, and analytics.
13 Commits • 2 Features
Jan 1, 2026January 2026 performance summary for AncepsGD/the-hardest-achievements-list. Focused on expanding the game achievements catalog and aligning level metadata to improve discoverability, ranking, and overall player engagement. Delivered structured data updates across achievements.json and pending.json, establishing a foundation for richer filtering, search, and analytics.
January 2026
December 2025
10 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for AncepsGD/the-hardest-achievements-list project focusing on delivering consolidated achievements data, mobile-focused updates, and site refinements; improved data integrity and user experience across the achievements section.
December 2025
10 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for AncepsGD/the-hardest-achievements-list project focusing on delivering consolidated achievements data, mobile-focused updates, and site refinements; improved data integrity and user experience across the achievements section.
November 2025
2 Commits • 1 Features
Nov 1, 2025November 2025: Delivered significant data catalog enhancements for the Achievements feature in the hardest achievements list. Implemented catalog expansion by adding two new achievements to the public catalog and corrected timeline data for an existing achievement, ensuring accurate dates and video URLs. This work improves user discovery, reliability of milestone data, and supports downstream analytics. No major bugs fixed this month; primary focus was feature delivery, data integrity, and maintainable change history. Demonstrated solid Git-based workflow and cross-team collaboration to implement and validate changes.
2 Commits • 1 Features
Nov 1, 2025November 2025: Delivered significant data catalog enhancements for the Achievements feature in the hardest achievements list. Implemented catalog expansion by adding two new achievements to the public catalog and corrected timeline data for an existing achievement, ensuring accurate dates and video URLs. This work improves user discovery, reliability of milestone data, and supports downstream analytics. No major bugs fixed this month; primary focus was feature delivery, data integrity, and maintainable change history. Demonstrated solid Git-based workflow and cross-team collaboration to implement and validate changes.
November 2025
October 2025
7 Commits • 2 Features
Oct 1, 2025October 2025 monthly summary for AncepsGD/the-hardest-achievements-list focusing on data integrity improvements and content expansion. Key features delivered include: - New timeline entry: The Climax with full metadata; - New achievement: Quanteuse processing; - Achievements data integrity and updates to fix dates, correct URLs, remove duplicates, rename IDs, and restore reintroduced entries. This work improves accuracy of user-facing achievements and expands timeline content, enabling reliable analytics and better user engagement. Major bugs fixed: inconsistent achievements data across the list; data corrections and deduplication; restoration of reintroduced entries. Overall impact: higher data quality, improved user experience, more scalable content strategy, and faster release readiness. Technologies/skills demonstrated: data hygiene, metadata management, versioned commits, cross-functional collaboration, and end-to-end validation.
October 2025
7 Commits • 2 Features
Oct 1, 2025October 2025 monthly summary for AncepsGD/the-hardest-achievements-list focusing on data integrity improvements and content expansion. Key features delivered include: - New timeline entry: The Climax with full metadata; - New achievement: Quanteuse processing; - Achievements data integrity and updates to fix dates, correct URLs, remove duplicates, rename IDs, and restore reintroduced entries. This work improves accuracy of user-facing achievements and expands timeline content, enabling reliable analytics and better user engagement. Major bugs fixed: inconsistent achievements data across the list; data corrections and deduplication; restoration of reintroduced entries. Overall impact: higher data quality, improved user experience, more scalable content strategy, and faster release readiness. Technologies/skills demonstrated: data hygiene, metadata management, versioned commits, cross-functional collaboration, and end-to-end validation.
September 2025
5 Commits • 1 Features
Sep 1, 2025Month: 2025-09 — Delivered data quality improvements for the achievements catalog in AncepsGD/the-hardest-achievements-list. Focused on updates to achievements.json with corrections, reorders, new entries, and tagging to improve consistency, expand catalog coverage, and enable reliable filtering.
5 Commits • 1 Features
Sep 1, 2025Month: 2025-09 — Delivered data quality improvements for the achievements catalog in AncepsGD/the-hardest-achievements-list. Focused on updates to achievements.json with corrections, reorders, new entries, and tagging to improve consistency, expand catalog coverage, and enable reliable filtering.
September 2025
August 2025
26 Commits • 9 Features
Aug 1, 2025August 2025 performance snapshot for AncepsGD/the-hardest-achievements-list: Delivered a set of data, UI, integration, and stability improvements that strengthen data accuracy, user experience, and cross-system capabilities while expanding gameplay progression content.
August 2025
26 Commits • 9 Features
Aug 1, 2025August 2025 performance snapshot for AncepsGD/the-hardest-achievements-list: Delivered a set of data, UI, integration, and stability improvements that strengthen data accuracy, user experience, and cross-system capabilities while expanding gameplay progression content.
July 2025
6 Commits • 3 Features
Jul 1, 2025July 2025 performance summary for AncepsGD/the-hardest-achievements-list: Delivered data-model improvements and catalog expansion to boost data integrity, searchability, and scalability; refreshed timeline data with new levels; fixed a data integrity issue in the Ultimate Destruction ID. Business value includes reliable analytics, automated cross-reference capabilities, and a richer achievements ecosystem for future growth.
6 Commits • 3 Features
Jul 1, 2025July 2025 performance summary for AncepsGD/the-hardest-achievements-list: Delivered data-model improvements and catalog expansion to boost data integrity, searchability, and scalability; refreshed timeline data with new levels; fixed a data integrity issue in the Ultimate Destruction ID. Business value includes reliable analytics, automated cross-reference capabilities, and a richer achievements ecosystem for future growth.
July 2025
Activity
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Quality Metrics
Correctness95.6%
Maintainability95.4%
Architecture93.4%
Performance97.4%
AI Usage20.2%
Skills & Technologies
Programming Languages
JSONJavaScript
Technical Skills
Data CleaningData CleanupData CorrectionData FormattingData ManagementFront-end DevelopmentJSON ManipulationJSON handlingJSON manipulationReactachievement trackingconfiguration managementdata managementfile editingfile manipulation
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