
Worked on internationalization and localization for Mozilla.org and Thunderbird, focusing on Spanish (Spain) and onboarding flows. In the mozilla-l10n/www-l10n repository, delivered comprehensive es-ES localization updates, refining navigation, pricing, and accessibility strings using Fluent (FTL) and Pontoon. For thunderbird/thunderbird-l10n, migrated and consolidated onboarding and account setup strings, improving translation workflows and reducing duplication. Enhanced UI clarity by localizing calendar image priority statuses and security type titles, supporting non-English users during account creation. Applied web development and front end skills to ensure consistency, maintainability, and alignment with localization standards, laying groundwork for future internationalization milestones and streamlined translation processes.
June 2026 performance summary for thunderbird/thunderbird-l10n focusing on localization work in account creation flow and Fluent migrations.
June 2026 performance summary for thunderbird/thunderbird-l10n focusing on localization work in account creation flow and Fluent migrations.
April 2026: Localization improvements for the Account Setup UI by migrating strings from accountSetup.ftl to accountHub.ftl, part 1 (Bug 1929702). This centralizes localization assets in accountHub.ftl, reduces string duplication, and enables smoother translations for the FTUE onboarding flow. The work enhances maintainability and sets groundwork for broader i18n milestones in Thunderbird’s onboarding.
April 2026: Localization improvements for the Account Setup UI by migrating strings from accountSetup.ftl to accountHub.ftl, part 1 (Bug 1929702). This centralizes localization assets in accountHub.ftl, reduces string duplication, and enables smoother translations for the FTUE onboarding flow. The work enhances maintainability and sets groundwork for broader i18n milestones in Thunderbird’s onboarding.
February 2026 monthly summary for thunderbird/thunderbird-l10n: Delivered localization enhancements for calendar image priority statuses and initiated the migration to the correct image priority format. Localization updates improve UI clarity, consistency across locales, and set the foundation for ongoing QA and rollout. This work increases user understanding of image priority indicators in the calendar and aligns with localization standards, delivering measurable business value through a clearer UI and reduced localization gaps.
February 2026 monthly summary for thunderbird/thunderbird-l10n: Delivered localization enhancements for calendar image priority statuses and initiated the migration to the correct image priority format. Localization updates improve UI clarity, consistency across locales, and set the foundation for ongoing QA and rollout. This work increases user understanding of image priority indicators in the calendar and aligns with localization standards, delivering measurable business value through a clearer UI and reduced localization gaps.
December 2024: Delivered a comprehensive Spanish (Spain) localization overhaul for Mozilla.org in mozilla-l10n/www-l10n. The scope covered banner text, brand names, footer, promotional phrases, AI project terms, accessibility strings, and page structure for home-m24 and about-m24, including a new home page localization file. Four Pontoon-based localization commits updated es-ES content to align with current Mozilla.org structure, reducing localization drift and improving consistency. This work directly enhances ES-ES user experience and supports Mozilla’s global accessibility and brand integrity.
December 2024: Delivered a comprehensive Spanish (Spain) localization overhaul for Mozilla.org in mozilla-l10n/www-l10n. The scope covered banner text, brand names, footer, promotional phrases, AI project terms, accessibility strings, and page structure for home-m24 and about-m24, including a new home page localization file. Four Pontoon-based localization commits updated es-ES content to align with current Mozilla.org structure, reducing localization drift and improving consistency. This work directly enhances ES-ES user experience and supports Mozilla’s global accessibility and brand integrity.
In November 2024, delivered a focused Spanish (Spain) localization update for Mozilla.org within the mozilla-l10n/www-l10n repository. The update improves accuracy and completeness of es-ES translations across site navigation, VPN pricing sections, and new terms for About us and Get involved, including an explicit currency-conversion note to clarify transactions.
In November 2024, delivered a focused Spanish (Spain) localization update for Mozilla.org within the mozilla-l10n/www-l10n repository. The update improves accuracy and completeness of es-ES translations across site navigation, VPN pricing sections, and new terms for About us and Get involved, including an explicit currency-conversion note to clarify transactions.

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