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Michal Čihař

PROFILE

Michal Čihař

Over the past year, this developer delivered 47 features and fixed 5 bugs across the WeblateOrg/weblate and WeblateOrg/website repositories, focusing on localization, backend development, and workflow automation. They enhanced internationalization by completing Czech and Bashkir translations, optimized authentication flows using Django and Python, and improved deployment reliability with Docker and CI/CD pipelines. Their work included API design, SBOM generation, and performance tuning for Unicode handling and CSV export. By refining documentation, implementing rate limiting, and streamlining translation management, they improved user experience and operational efficiency, supporting scalable localization and robust DevOps practices across multiple languages and platforms.

Overall Statistics

Feature vs Bugs

90%Features

Repository Contributions

119Total
Bugs
5
Commits
119
Features
47
Lines of code
35,536
Activity Months12

Your Network

402 people

Same Organization

@weblate.org
22
AliceVisekMember
Benjamin Alan JamieMember
Hosted WeblateMember
Deleted UserMember
Deleted UserMember
Deleted UserMember
Deleted UserMember
Deleted UserMember
Deleted UserMember

Shared Repositories

380

Work History

January 2026

1 Commits • 1 Features

Jan 1, 2026

January 2026 monthly summary: Key features delivered: Localization: Full Czech translation coverage for WeblateOrg/website (726/726 strings, 100%), completed through Weblate; commit f71e2d6b97c45389be664440872cd9e4b2228dcd. Major bugs fixed: None reported this month. Overall impact and accomplishments: Enhanced accessibility and user experience for Czech-speaking users; strengthened international presence and UI string consistency; reduced localization backlog. Technologies/skills demonstrated: Internationalization (i18n), Weblate translation workflow, Git-based change traceability, cross-team collaboration with localization platforms. Reference URL: https://hosted.weblate.org/projects/weblate/website/cs/

October 2025

12 Commits • 5 Features

Oct 1, 2025

October 2025 highlights for WeblateOrg/weblate: delivered user-value features, fixed critical robustness issues, and enhanced documentation across the repo, boosting reliability, developer productivity, and API surface. Key features delivered: - Email Notification Rate Limiting: multi-level rate limits with configurable thresholds, docs, defaults, and updated rate-limiter utilities. - Dynamic Add Menu Visibility: UI decluttering by showing the Add (plus) menu only when the user has permissions on relevant projects/components. - API Exposure for File Sync and Scan: API endpoints exposed for file-sync and file-scan with updated OpenAPI schema. - Repository Maintenance: Reset-Keep: reset-to-upstream workflow preserved, maintaining in-Weblate translation changes. - Documentation Improvements for Weblate: reorganized/more thorough docs, including machine-translation service docs and Albanian translations, compliance placement, and data residency references. Major bugs fixed: - Translation Editing Robustness and Pending Changes Handling: avoid triggering enforced checks for unsaved strings and improve handling of pending changes during resets; testing improvements included. Overall impact and accomplishments: - Strengthened reliability and user experience (rate-limited notifications, permission-aware UI, safer repository resets). - Expanded automation and integration capabilities (exposed API for file sync/scan; OpenAPI updates). - Improved documentation and localization support, aiding onboarding and compliance awareness. Technologies/skills demonstrated: - Backend: rate limiter utilities, API exposure, OpenAPI schema updates, serializer adjustments. - Frontend/UI: permission-based visibility logic. - QA/Testing: expanded unit tests around VCS operations and pending changes handling. - Documentation/Localization: Weblate-driven Albanian translations and data residency/compliance documentation.

September 2025

13 Commits • 5 Features

Sep 1, 2025

September 2025 — WeblateOrg/weblate: Delivered user-centric UX updates, performance optimizations, and robust documentation, driving improved user trust, faster startup times, and scalable localization workflows. Key features include an improved account deletion flow, a multivalue CSV export format, Unicode data generation optimization, and faster statistics processing. Major bug fixes addressed resource management leaks in gitexport and file handling. Overall, these changes reduce operational risk, enhance export capabilities, and support localization at scale. Technologies demonstrated include Python/Django patterns (iterators, cached properties), static data generation, resource lifecycle management, and comprehensive documentation/localization contribution.

August 2025

23 Commits • 4 Features

Aug 1, 2025

August 2025 (WeblateOrg/weblate): Focused on code quality, deployment readiness, and internationalization. Delivered core improvements: enhanced type annotations across the codebase, Granian-based WSGI compatibility recommendations, and extensive localization updates via Weblate across 12+ languages. Also completed a batch of translations for additional languages to refresh localized strings. No major bugs fixed this month; the work targeted maintainability, reliability, and a broader global user experience.

July 2025

16 Commits • 6 Features

Jul 1, 2025

July 2025 summary: Focused on delivering localization completeness and UX clarity, strengthening security and collaboration workflows, and extending translation coverage. Key features delivered across two repositories, with multiple commits ensuring consistency in Czech and Chinese translations, improved docs, and safer Git and authentication workflows. No major bugs fixed this month; the emphasis was on reducing friction for users and developers and increasing release confidence through improved terminology, translation memory usage, and workflow improvements.

June 2025

14 Commits • 7 Features

Jun 1, 2025

June 2025 performance highlights across WeblateOrg/weblate and WeblateOrg/website: delivered key localization enhancements, introduced Compose Multiplatform resources support, improved UX with navigation consolidation, strengthened authentication flow with social-auth restoration, and advanced release governance with reproducible SBOMs and stability-focused dependency updates. Business value: higher localization coverage and accuracy, faster cross-platform resource handling, smoother user onboarding, and stronger compliance and stability.

May 2025

22 Commits • 12 Features

May 1, 2025

May 2025 performance snapshot: Delivered across two repos with a focus on localization, documentation, and reliability improvements that drive user adoption and security posture. Key features delivered include extensive localization across multiple languages and default language views, Add-ons enhancements with webhook log rendering, and improved reporting for backups and subscriptions. Documentation and policy work strengthened security and incident readiness, including security updates clarification, Anubis integration notes, and vulnerability disclosure policy, plus SBOM and incident response documentation. UX improvements included clearer invitation subjects and an added contact URL on user profiles. Platform alignment work also updated DeepL glossary limits and expanded website localization in Czech.

April 2025

12 Commits • 4 Features

Apr 1, 2025

April 2025 monthly summary: Delivered targeted localization improvements, deployment documentation enhancements, and workflow automation across niccokunzmann/open-web-calendar and Weblate. Key deliverables include Finnish translation metadata update, broad translations improvements across Chinese, Czech, Belarusian, and Spanish, plus improvements to deployment and security docs. Implemented issue tracking automation with GitHub Actions to streamline labeling. These efforts increase user-facing translation coverage, improve deployment reliability, and accelerate issue triage, delivering measurable business value and operational efficiency.

February 2025

2 Commits • 1 Features

Feb 1, 2025

February 2025 — WeblateOrg/website: Localization updates completed for Slovenian and Lithuanian translations, including minor corrections and a refresh of translation metadata (PO-Revision-Date, Last-Translator, generator). All changes were implemented via Weblate and validated for accuracy and consistency across locales.

January 2025

1 Commits

Jan 1, 2025

January 2025: Localization work on WeblateOrg/website focused on Berber translation updates and quality improvements. Delivered a Berber translation update for the website translation file, including corrections to PO-Revision-Date, Last-Translator, and X-Generator metadata, plus a minor fix to the Discover Weblate string. This work enhances localization accuracy for Berber-speaking users and maintains alignment with the project’s translation workflow.

December 2024

1 Commits • 1 Features

Dec 1, 2024

December 2024: Localization maintenance for WeblateOrg/website focused on cleaning up legacy translation assets by deprecating the Portuguese (Portugal) locale file. Result: reduced ongoing translation maintenance burden and alignment with the current language support strategy. No major bugs fixed this month; primary work centered on asset hygiene and process improvements to streamline localization workflow. Technologies demonstrated include Weblate-based translation management, locale lifecycle, and repository hygiene practices. Business value: lighter maintenance, faster builds, clearer language coverage.

November 2024

2 Commits • 1 Features

Nov 1, 2024

November 2024: Czech Localization Refresh for the Website completed (Weblate-based), achieving 100% translation completeness and terminology alignment. Improved Czech user experience and site consistency; localization workflow streamlined with two commits.

Activity

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Quality Metrics

Correctness97.4%
Maintainability96.6%
Architecture95.4%
Performance94.0%
AI Usage20.8%

Skills & Technologies

Programming Languages

DjangoDjango TemplateGettextHTMLJavaScriptJinjaNginx configurationPOPythonRST

Technical Skills

API DesignAPI DevelopmentAPI IntegrationAuthenticationBackend DevelopmentCI/CDCSV ExportCachingCloud InfrastructureCode RefactoringConfigurationConfiguration ManagementDatabase ManagementDependency ManagementDevOps

Repositories Contributed To

3 repos

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

WeblateOrg/weblate

Apr 2025 Oct 2025
7 Months active

Languages Used

GettextPOPythonYAMLrstDjango TemplateHTMLJavaScript

Technical Skills

Backend DevelopmentDocumentationGitHub ActionsInternationalizationIssue TrackingLocalization

WeblateOrg/website

Nov 2024 Jan 2026
8 Months active

Languages Used

POPython

Technical Skills

LocalizationInternationalizationTranslationinternationalizationlocalizationtranslation

niccokunzmann/open-web-calendar

Apr 2025 Apr 2025
1 Month active

Languages Used

PO

Technical Skills

LocalizationTranslation Management