inaturalist/inaturalist
Nov 2024 – May 2025
6 Months active
Languages Used
JavaScriptHAMLCSSHTMLRubyYAML
Technical Skills
Front End DevelopmentReactFrontend DevelopmentBackend DevelopmentCSSDatabase Indexing
Javier Fernández Mayo
PROFILE
Javier Fernández Mayo
Jota Mayo contributed to the inaturalist/inaturalist repository by building and refining features that enhance data integrity, user experience, and auditability. Over six months, Jota delivered robust UI improvements, such as dynamic follow button rendering and observation modal enhancements, while also implementing backend features like audit trails for observation updates and admin username reset logging. Using technologies including React, Ruby on Rails, and CSS, Jota addressed complex bugs affecting navigation, user settings, and workflow reliability. The work demonstrated a thoughtful approach to frontend-backend coordination, clear commit traceability, and a focus on maintainable, user-centric solutions that improved platform stability.
Overall Statistics
Feature vs Bugs
38%Features
Repository Contributions
14Total
Bugs
8
Commits
14
Features
5
Lines of code
202
Activity Months6
Your Network
14 people
Work History
May 2025
5 Commits • 3 Features
May 1, 2025May 2025 monthly summary for inaturalist/inaturalist: stability and data integrity improvements across user settings, admin tooling, and UI/UX. Delivered fixes and enhancements that reduce user friction, strengthen auditability, and improve documentation access, with direct business value in reliability, compliance, and user satisfaction.
5 Commits • 3 Features
May 1, 2025May 2025 monthly summary for inaturalist/inaturalist: stability and data integrity improvements across user settings, admin tooling, and UI/UX. Delivered fixes and enhancements that reduce user friction, strengthen auditability, and improve documentation access, with direct business value in reliability, compliance, and user satisfaction.
May 2025
April 2025
2 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for inaturalist/inaturalist: Delivered a feature to view identifications affected by a taxon change with updated links and a taxon-change ID filter, and fixed the Identify workflow bug so only observations reviewed by the current user can be marked as unreviewed. These changes improve data traceability, user trust, and workflow reliability, delivering tangible business value.
April 2025
2 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for inaturalist/inaturalist: Delivered a feature to view identifications affected by a taxon change with updated links and a taxon-change ID filter, and fixed the Identify workflow bug so only observations reviewed by the current user can be marked as unreviewed. These changes improve data traceability, user trust, and workflow reliability, delivering tangible business value.
March 2025
1 Commits
Mar 1, 2025March 2025 focused on improving the Observation Identification UX in inaturalist. Delivered a targeted bug fix to center small/narrow images during zoom in the observation identification modal, preserving aspect ratio and ensuring reliable display for images with 'short' or 'narrow' classes. The fix reduces cropping and enhances the accuracy of image inspection, strengthening user confidence in identifications. Implemented via CSS adjustments and validated across supported browsers. Commit included: c821b5243e6e6e8f01b316c3e96d931920a54427 (fix: center small narrow images when zoomed Identify (#4441)).
1 Commits
Mar 1, 2025March 2025 focused on improving the Observation Identification UX in inaturalist. Delivered a targeted bug fix to center small/narrow images during zoom in the observation identification modal, preserving aspect ratio and ensuring reliable display for images with 'short' or 'narrow' classes. The fix reduces cropping and enhances the accuracy of image inspection, strengthening user confidence in identifications. Implemented via CSS adjustments and validated across supported browsers. Commit included: c821b5243e6e6e8f01b316c3e96d931920a54427 (fix: center small narrow images when zoomed Identify (#4441)).
March 2025
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for inaturalist/inaturalist focused on delivering an audit-ready data model and stabilizing the UI experience. Key features and fixes delivered include an Observation Updater Audit Trail, plus UI polish and messaging improvements that enhance data integrity, user experience, and cross-team collaboration.
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for inaturalist/inaturalist focused on delivering an audit-ready data model and stabilizing the UI experience. Key features and fixes delivered include an Observation Updater Audit Trail, plus UI polish and messaging improvements that enhance data integrity, user experience, and cross-team collaboration.
January 2025
2 Commits
Jan 1, 2025January 2025 monthly summary for inaturalist/inaturalist: Focused on reliability and UX improvements. Delivered two high-priority bug fixes that enhance navigation and project editing flows, delivering business value through increased reliability and user satisfaction.
2 Commits
Jan 1, 2025January 2025 monthly summary for inaturalist/inaturalist: Focused on reliability and UX improvements. Delivered two high-priority bug fixes that enhance navigation and project editing flows, delivering business value through increased reliability and user satisfaction.
January 2025
November 2024
1 Commits
Nov 1, 2024November 2024 monthly summary for inaturalist/inaturalist focused on UI correctness and user experience for anonymous visitors. Implemented a config-driven visibility guard so the follow button renders only when a user is logged in and a config object is available, preventing broken UI for non-authenticated users. The change is traced to a single commit addressing related issues (#4288, #4294).
November 2024
1 Commits
Nov 1, 2024November 2024 monthly summary for inaturalist/inaturalist focused on UI correctness and user experience for anonymous visitors. Implemented a config-driven visibility guard so the follow button renders only when a user is logged in and a config object is available, preventing broken UI for non-authenticated users. The change is traced to a single commit addressing related issues (#4288, #4294).
Activity
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Quality Metrics
Correctness88.6%
Maintainability95.8%
Architecture91.4%
Performance95.8%
AI Usage20.0%
Skills & Technologies
Programming Languages
CSSHAMLHTMLJavaScriptRubyYAML
Technical Skills
Admin PanelBackend DevelopmentCSSDatabase IndexingFront End DevelopmentFrontend DevelopmentInternationalizationReactRuby on RailsUI DevelopmentUser Management
Repositories Contributed To
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