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Alina Derkach

PROFILE

Alina Derkach

Alina Derkach led ongoing documentation engineering for the percona/docs-home repository, delivering over 50 features that improved release communications, site navigation, and content discoverability. She implemented MkDocs-based workflows, YAML-driven configuration, and custom CSS to modernize the documentation UI, streamline release note publishing, and enhance accessibility. Alina integrated Algolia DocSearch for better search, enabled PDF export, and introduced direct contribution features like “Edit this page on GitHub.” Her work addressed usability, branding, and technical accuracy, reducing onboarding friction and support overhead. By coordinating cross-repo updates and maintaining Markdown and HTML parity, she ensured Percona’s documentation remained current and user-focused.

Overall Statistics

Feature vs Bugs

88%Features

Repository Contributions

127Total
Bugs
7
Commits
127
Features
51
Lines of code
4,332
Activity Months12

Work History

October 2025

8 Commits • 5 Features

Oct 1, 2025

In October 2025, delivered impactful documentation improvements across four repositories, including release-notes accuracy fixes for 8.4.6 products, homepage announcement prioritization, and broad improvements to contributor experience via 'Edit this page on GitHub' plus styling enhancements. These changes improved accuracy, visibility of PMM updates, and the ease of contributing, strengthening trust and speeding information delivery to users and operators. The work demonstrates proficiency with MkDocs, HTML templating, CSS customizations, MkDocs configuration, and cross-repo collaboration.

September 2025

10 Commits • 6 Features

Sep 1, 2025

September 2025 focused on elevating Percona’s documentation quality and release communications across docs-home and pmm, delivering clear navigation, comprehensive release notes, and a refreshed documentation experience for contributors and customers. Key outcomes include removing deprecated links to reduce user confusion, publishing detailed release notes with performance and platform details (including LTO and RHEL 10 support), and implementing UI/UX improvements that encourage collaboration and actionable feedback. These efforts improve customer understanding of product changes, shorten onboarding time, and streamline internal documentation workflows.

August 2025

5 Commits • 4 Features

Aug 1, 2025

August 2025 monthly summary for percona/docs-home: Delivered branding and content improvements, improved search experience, clarified platform support, and published release communications. Key outcomes include: Percona site favicon branding update; Algolia DocSearch integration for improved docs search; removal of RHEL 10 from release notes to reflect supported platforms; and release announcements for MySQL 8.0.43 series (PS 8.0.43-34 and PDPS 8.0.43) with performance notes and links to docs. These changes were implemented through MkDocs configuration updates (mkdocs.yml), integration scripts (docs/js/algolia.js), HTML overrides (overrides/main.html), and new release posts (docs/new/posts/MySQL/...). The work enhances discoverability, branding consistency, and accuracy of release communications, delivering measurable business value by reducing friction for users to find information and ensuring messaging aligns with supported platforms.

July 2025

14 Commits • 2 Features

Jul 1, 2025

Month: 2025-07 — Delivered targeted documentation improvements for Percona XtraDB Cluster 8.4.5-5 and completed a comprehensive UX/UI refresh of the docs site. The work enhances product communication, improves end-user navigation, and strengthens branding consistency across docs. Key outcomes include the creation and updates of release notes for 8.4.5-5, removal of outdated MyRocks references, and a refreshed documentation site with modernized styling and navigation.

June 2025

6 Commits • 4 Features

Jun 1, 2025

June 2025 monthly summary for Percona docs and related repositories. Focused on delivering documentation PDF export and generation features, expanding release notes coverage, and fixing API documentation links. Highlights include multi-repo PDF export enablement, PDF customization for pg_tde, expanded release notes for 8.0.42 and 5.7.44 releases, and a critical API link fix in Everest.

May 2025

12 Commits • 7 Features

May 1, 2025

May 2025: Delivered a comprehensive set of release communications for Percona across the docs-home repository, featuring seven new release posts and multiple note updates spanning Toolkit, MySQL Server, MySQL Distribution, and XtraBackup. Focused on communicating security fixes, new features, and release details, while improving note anchors and navigation for faster customer access. This work aligned release docs with product cadence and enhanced documentation quality for clients and partners.

April 2025

9 Commits • 2 Features

Apr 1, 2025

April 2025 Monthly Summary (percona/docs-home) Key focus: documentation quality, release communication, and author attribution. Delivered enhancements to docs structure, release notes accuracy, and accessibility, with clear attribution for contributors. Key achievements (top 4-6): - Docs-home: Documentation and release notes improvements for the 8.4.4 release across pdps, percona-server, pdpxc, and Percona XtraDB Cluster, including updating release dates and external link targets. - HTML parity: Corrected file extensions from .md to .html and ensured HTML pages for data masking overview and component functions. - Accessibility and UX: Implemented accessibility enhancements and improved navigation/UX across Percona docs. - Author metadata update: Added Dragos Andriciuc and reordered the author list in docs/new/.authors.yml. - Release notes hygiene: Updated multiple release-note entries to reflect accurate 8.4.4 information (commits spanning release notes across several files). - Impact: Improvements in docs accuracy and usability contribute to faster onboarding, reduced support time, and clearer release communications. Overall impact and accomplishments: The month focused on elevating the reliability and usability of Percona’s documentation, ensuring consistent release information, and proper contributor attribution. These changes streamline user onboarding, reduce friction for both developers and operators, and strengthen documentation as a self-service resource. Technologies/skills demonstrated: Git-based documentation workflows, Markdown-to-HTML parity, release notes lifecycle management, YAML/author metadata handling, accessibility best practices, and cross-repo documentation coordination.

March 2025

12 Commits • 4 Features

Mar 1, 2025

March 2025 monthly summary: Focused on branding, readability, and release documentation in Percona Docs Home. Delivered Everest branding across the index and banners, improved code block readability, and published comprehensive release docs for PXC/PDPXC 8.0.41 and PDPS/PS and PDPM/PXC 8.4.4. These efforts increased content discoverability, reduced potential onboarding friction, and ensured terminology consistency across related docs. Demonstrated skills in CSS adjustments, technical writing, and cross-repo release communications, with multiple commits across the repository to support these improvements.

February 2025

10 Commits • 7 Features

Feb 1, 2025

February 2025 monthly summary focusing on delivering business value through UI/UX improvements, lead generation, and content governance across three Percona docs repositories (docs-home, pmm, Everest-doc). Highlights include accessibility and readability enhancements in dark mode, seamless Typeform-based lead capture, UI simplification by removing deprecated version selectors, and publication of release notes for Percona Distribution for MySQL 8.0.41 and Percona Server for MySQL 8.0.41-32. These efforts improve user engagement, reduce maintenance overhead, and support timely, well-communicated product updates.

January 2025

17 Commits • 4 Features

Jan 1, 2025

January 2025 monthly summary: Delivered a docs-focused overhaul across Percona's documentation ecosystem, featuring a major navigation and UI refresh, centralized Get Help resources, and proactive release communications. Implemented critical fixes to ensure accessibility and clarity, reducing support friction and accelerating self-serve knowledge. These efforts strengthened product messaging and improved onboarding, using MkDocs-driven workflows, YAML/config refinements, and lightweight front-end assets.

December 2024

23 Commits • 5 Features

Dec 1, 2024

December 2024: Documentation and content uplift across two repos delivering business value through improved usability, visibility, and maintainability. Key UX/config overhaul of percona/docs-home improved navigation, banners, and link integrity; RSS feed and accessibility enhancements to boost engagement; and a strong publishing cadence of product release blog posts across Percona XtraBackup, Percona Server for MySQL, and Percona Distribution for MySQL. Everest-doc received navigation restructuring and a code block wrapping fix to enhance readability and copy accuracy. Extensive documentation cleanup included broken link fixes, URL normalization, and archived release notes reorganization, reducing user friction and support overhead. Delivered updates to Percona XtraBackup Pro docs with accurate links. Tech stack matured: MkDocs-based site configuration, YAML-driven navigation, Markdown content authoring, content publishing pipelines, and accessibility considerations.

November 2024

1 Commits • 1 Features

Nov 1, 2024

November 2024 monthly summary for percona/docs-home: Delivered a new Product Documentation Blog Section with author metadata and individual posts; updated MkDocs configuration to include blog in site navigation and search for improved discoverability of product announcements and updates. No major bugs fixed this month; changes completed with minimal risk to the existing docs site.

Activity

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Quality Metrics

Correctness98.0%
Maintainability97.8%
Architecture96.0%
Performance97.8%
AI Usage20.0%

Skills & Technologies

Programming Languages

CSSHTMLJavaScriptMarkdownPythonYAML

Technical Skills

CSSCSS StylingConfigurationConfiguration ManagementContent ManagementContent OrganizationDocumentationDocumentation ManagementDocumentation Site IntegrationFront End DevelopmentFront-end DevelopmentLink ManagementMkDocsPDF GenerationRelease Management

Repositories Contributed To

5 repos

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

percona/docs-home

Nov 2024 Oct 2025
12 Months active

Languages Used

CSSMarkdownYAMLHTMLJavaScript

Technical Skills

Content ManagementDocumentationWebsite DevelopmentConfigurationDocumentation ManagementLink Management

percona/everest-doc

Dec 2024 Oct 2025
4 Months active

Languages Used

CSSYAMLHTMLMarkdown

Technical Skills

ConfigurationDocumentationFront End DevelopmentUI/UXWeb DevelopmentCSS

percona/pmm

Feb 2025 Sep 2025
2 Months active

Languages Used

CSSMarkdownYAML

Technical Skills

CSSDocumentationFront End DevelopmentCSS StylingConfiguration ManagementFront-end Development

percona/postgres

Jun 2025 Oct 2025
2 Months active

Languages Used

HTMLPythonYAMLCSS

Technical Skills

DocumentationMkDocsPDF GenerationFront-end Development

percona/pg_tde

Jun 2025 Oct 2025
2 Months active

Languages Used

HTMLPythonYAMLCSS

Technical Skills

DocumentationMkDocsPDF GenerationFront-end Development

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