kobotoolbox/kpi
Oct 2024 – Apr 2026
18 Months active
Languages Used
JavaScriptSCSSTypeScripttsxDjango TemplateHTMLPythonCSS
Technical Skills
API IntegrationCSSCode RefactoringComponent DesignComponent DevelopmentFront End Development
Anji Tong
PROFILE
Anji Tong
Over 18 months, contributed to the kobotoolbox/kpi repository by building and refining features that improved user experience, data integrity, and code maintainability. Delivered UI enhancements for forms and maps, modernized legacy code through CoffeeScript-to-JavaScript conversion, and implemented robust permission management and real-time updates. Applied React, TypeScript, and SCSS to develop modular components, streamline workflows, and optimize performance for large datasets. Addressed bugs affecting geospatial data, form builder reliability, and admin controls, while introducing Mantine UI for consistent styling. Focused on scalable architecture, accessibility, and clear error handling, supporting both frontend and backend development with a full stack approach.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
65Total
Bugs
15
Commits
65
Features
30
Lines of code
5,661
Activity Months18
Your Network
18 peopleWork History
April 2026
2 Commits • 1 Features
Apr 1, 2026In April 2026, meaningful progress was made on the kobotoolbox/kpi map UI by delivering robust enhancements that improve data exploration, performance, and reliability across projects. The work focused on making the map experience more intuitive, scalable, and performant for larger datasets, while maintaining a strong emphasis on business value and user impact.
2 Commits • 1 Features
Apr 1, 2026In April 2026, meaningful progress was made on the kobotoolbox/kpi map UI by delivering robust enhancements that improve data exploration, performance, and reliability across projects. The work focused on making the map experience more intuitive, scalable, and performant for larger datasets, while maintaining a strong emphasis on business value and user impact.
April 2026
March 2026
3 Commits
Mar 1, 2026March 2026 monthly summary for kobotoolbox/kpi focused on reliability, data integrity, and admin workflow improvements. There were no new user-facing features delivered this month; the emphasis was on stabilizing core data capture and project lifecycle operations. Major bugs fixed: - Crash in Qualitative Analysis Form: fixed crash when adding the first qualitative analysis question to a form that includes an audio submission (DEV-1794). - Map Submissions Filter by Question: corrected map display to show only submissions from the selected question, addressing related issues (DEV-1446, DEV-1553, DEV-1564, DEV-1555). - Admin Delete Single Project Button: re-enabled delete for a single project by admins, preserving multi-delete behavior (DEV-1811). Overall impact and accomplishments: - Increased product reliability for form analysis workflows with audio submissions, improved data accuracy in geospatial displays, and streamlined admin project management. - Reduced edge-case UI blockers and support friction, enabling faster project lifecycle operations. Technologies/skills demonstrated: - Front-end bug fixing and UI/UX stabilization in React-based components (Qualitative Analysis workflow, map visualization). - Complex UI state debugging across multi-step flows and geospatial data handling. - Clear cross-ticket collaboration with well-structured commit messages and DEV ticket references.
March 2026
3 Commits
Mar 1, 2026March 2026 monthly summary for kobotoolbox/kpi focused on reliability, data integrity, and admin workflow improvements. There were no new user-facing features delivered this month; the emphasis was on stabilizing core data capture and project lifecycle operations. Major bugs fixed: - Crash in Qualitative Analysis Form: fixed crash when adding the first qualitative analysis question to a form that includes an audio submission (DEV-1794). - Map Submissions Filter by Question: corrected map display to show only submissions from the selected question, addressing related issues (DEV-1446, DEV-1553, DEV-1564, DEV-1555). - Admin Delete Single Project Button: re-enabled delete for a single project by admins, preserving multi-delete behavior (DEV-1811). Overall impact and accomplishments: - Increased product reliability for form analysis workflows with audio submissions, improved data accuracy in geospatial displays, and streamlined admin project management. - Reduced edge-case UI blockers and support friction, enabling faster project lifecycle operations. Technologies/skills demonstrated: - Front-end bug fixing and UI/UX stabilization in React-based components (Qualitative Analysis workflow, map visualization). - Complex UI state debugging across multi-step flows and geospatial data handling. - Clear cross-ticket collaboration with well-structured commit messages and DEV ticket references.
February 2026
4 Commits • 3 Features
Feb 1, 2026February 2026 (kobotoolbox/kpi): Delivered architecture and accessibility improvements with a focus on modularity, public API accessibility, and UI stability. Key features include decoupling add-ons from the plans page, enabling anonymous access to the languages endpoint, and stabilizing geolocation data handling with an iterative enhancement followed by a rollback to a simpler, robust flow. These changes reduce coupling, broaden user reach, and improve UI reliability for map components.
4 Commits • 3 Features
Feb 1, 2026February 2026 (kobotoolbox/kpi): Delivered architecture and accessibility improvements with a focus on modularity, public API accessibility, and UI stability. Key features include decoupling add-ons from the plans page, enabling anonymous access to the languages endpoint, and stabilizing geolocation data handling with an iterative enhancement followed by a rollback to a simpler, robust flow. These changes reduce coupling, broaden user reach, and improve UI reliability for map components.
February 2026
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly performance summary for kobotoolbox/kpi: Focused on UX improvement in the Form Builder by updating header button tooltips to reflect actual actions, eliminating misleading text, and improving consistency across the UI. This work enhances user guidance, reduces confusion during form creation, and supports faster onboarding and adoption of Form Builder features.
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly performance summary for kobotoolbox/kpi: Focused on UX improvement in the Form Builder by updating header button tooltips to reflect actual actions, eliminating misleading text, and improving consistency across the UI. This work enhances user guidance, reduces confusion during form creation, and supports faster onboarding and adoption of Form Builder features.
December 2025
3 Commits • 2 Features
Dec 1, 2025December 2025 (2025-12) monthly summary for kobotoolbox/kpi focusing on delivering user-focused UI improvements and analytics groundwork, while addressing documentation clarity for anonymous submissions.
3 Commits • 2 Features
Dec 1, 2025December 2025 (2025-12) monthly summary for kobotoolbox/kpi focusing on delivering user-focused UI improvements and analytics groundwork, while addressing documentation clarity for anonymous submissions.
December 2025
November 2025
4 Commits • 2 Features
Nov 1, 2025November 2025 monthly summary for kobotoolbox/kpi: Delivered UI/UX enhancements for forms and analysis, improved performance in the form gallery, and fixed critical UI issues to streamline analyst workflows. These changes deliver clearer analysis UI, enable de-selection for select-one questions, and reduce image load times and bandwidth. The work strengthens data quality, speeds up insights, and demonstrates solid Mantine-based refactors and component-driven design.
November 2025
4 Commits • 2 Features
Nov 1, 2025November 2025 monthly summary for kobotoolbox/kpi: Delivered UI/UX enhancements for forms and analysis, improved performance in the form gallery, and fixed critical UI issues to streamline analyst workflows. These changes deliver clearer analysis UI, enable de-selection for select-one questions, and reduce image load times and bandwidth. The work strengthens data quality, speeds up insights, and demonstrates solid Mantine-based refactors and component-driven design.
October 2025
2 Commits • 1 Features
Oct 1, 2025Monthly summary for 2025-10: UI modernization of NLP QA forms in kobotoolbox/kpi using Mantine inputs. Migrated NLP QA number input to Mantine NumberInput and standardized QA tags input with Mantine TagInput, applying a custom theme to align styling while preserving existing data handling logic. This work enhances UX consistency, maintainability, and sets the foundation for future Mantine-driven updates across QA workflows.
2 Commits • 1 Features
Oct 1, 2025Monthly summary for 2025-10: UI modernization of NLP QA forms in kobotoolbox/kpi using Mantine inputs. Migrated NLP QA number input to Mantine NumberInput and standardized QA tags input with Mantine TagInput, applying a custom theme to align styling while preserving existing data handling logic. This work enhances UX consistency, maintainability, and sets the foundation for future Mantine-driven updates across QA workflows.
October 2025
September 2025
3 Commits • 2 Features
Sep 1, 2025Monthly work summary for 2025-09 focusing on kobotoolbox/kpi: delivered admin bulk delete UI, fixed form builder group placement regression, and completed Sass migration and deprecation cleanup to improve maintainability and future-proofing of the styling system. This work enhances administrative control, form-builder reliability, and code quality with a modern CSS pipeline.
September 2025
3 Commits • 2 Features
Sep 1, 2025Monthly work summary for 2025-09 focusing on kobotoolbox/kpi: delivered admin bulk delete UI, fixed form builder group placement regression, and completed Sass migration and deprecation cleanup to improve maintainability and future-proofing of the styling system. This work enhances administrative control, form-builder reliability, and code quality with a modern CSS pipeline.
August 2025
11 Commits • 3 Features
Aug 1, 2025August 2025 (2025-08) — KobotooKPI repository: delivered concrete business value through user-facing features, reliability improvements, and codebase modernization. Key outcomes include improved Form Builder usability and data integrity, real-time permission synchronization on the Summary page, and maintainability gains from CoffeeScript decaffeination, alongside UX refinements in export flows and UI accessibility enhancements. These changes reduce user errors, speed up collaboration, strengthen security posture (CSRF payload handling), and position the project for easier future iteration. Technical accomplishments spanned frontend UX polish, real-time state updates, refactoring, and stability fixes in NLP translations.
11 Commits • 3 Features
Aug 1, 2025August 2025 (2025-08) — KobotooKPI repository: delivered concrete business value through user-facing features, reliability improvements, and codebase modernization. Key outcomes include improved Form Builder usability and data integrity, real-time permission synchronization on the Summary page, and maintainability gains from CoffeeScript decaffeination, alongside UX refinements in export flows and UI accessibility enhancements. These changes reduce user errors, speed up collaboration, strengthen security posture (CSRF payload handling), and position the project for easier future iteration. Technical accomplishments spanned frontend UX polish, real-time state updates, refactoring, and stability fixes in NLP translations.
August 2025
July 2025
6 Commits • 5 Features
Jul 1, 2025July 2025 highlights for kobotoolbox/kpi focused on user experience, maintainability, and performance. Key features delivered include: (1) User-facing error messaging improvements for the UI table view and forms, replacing raw HTML errors with friendly messages and distinguishing 500 vs non-500 form-state errors to aid diagnosis and reduce support load; (2) Code modernization by bulk-decaffeinating FormBuilder from CoffeeScript to JavaScript to modernize the codebase while preserving functionality; (3) Wording clarity for Validation Criteria and Skip Logic in the Form Builder, reducing user confusion and misconfiguration; (4) Export enhancements with a date-range filter to reduce backend memory usage and improve export performance; (5) UI polish of the Form version history (Deployed badge, date alignment, and clone icon placement) to improve usability and discoverability of form history. These changes were implemented through a series of targeted commits, enabling faster issue triage, easier future maintenance, and more efficient data exports. Overall impact: improved user experience and reliability in data presentation, reduced server load and memory usage during exports, and a leaner, more maintainable frontend codebase. The work directly supports business value by reducing support overhead, speeding up troubleshooting, and enabling more efficient data workflows. Technologies/skills demonstrated: frontend error handling UX, UI copy clarity, CoffeeScript-to-JavaScript modernization, incremental refactoring, UI/UX polish, and performance optimization via export filtering, all with careful attention to regression safety and traceability through commit-level changes.
July 2025
6 Commits • 5 Features
Jul 1, 2025July 2025 highlights for kobotoolbox/kpi focused on user experience, maintainability, and performance. Key features delivered include: (1) User-facing error messaging improvements for the UI table view and forms, replacing raw HTML errors with friendly messages and distinguishing 500 vs non-500 form-state errors to aid diagnosis and reduce support load; (2) Code modernization by bulk-decaffeinating FormBuilder from CoffeeScript to JavaScript to modernize the codebase while preserving functionality; (3) Wording clarity for Validation Criteria and Skip Logic in the Form Builder, reducing user confusion and misconfiguration; (4) Export enhancements with a date-range filter to reduce backend memory usage and improve export performance; (5) UI polish of the Form version history (Deployed badge, date alignment, and clone icon placement) to improve usability and discoverability of form history. These changes were implemented through a series of targeted commits, enabling faster issue triage, easier future maintenance, and more efficient data exports. Overall impact: improved user experience and reliability in data presentation, reduced server load and memory usage during exports, and a leaner, more maintainable frontend codebase. The work directly supports business value by reducing support overhead, speeding up troubleshooting, and enabling more efficient data workflows. Technologies/skills demonstrated: frontend error handling UX, UI copy clarity, CoffeeScript-to-JavaScript modernization, incremental refactoring, UI/UX polish, and performance optimization via export filtering, all with careful attention to regression safety and traceability through commit-level changes.
June 2025
1 Commits
Jun 1, 2025June 2025 — kobotoolbox/kpi: Implemented a targeted permission guard for the Delete media files button in bulk actions. The UI is now visible only to users with change_submissions or higher, fixing a gap where delete_submissions-only roles could see and potentially use the button. This security/UX improvement reduces risk of unintended deletions and aligns with RBAC policy. The work was tracked under DEV-5838 with commit cf1e0067aa3bc04ee64e1fe1e9d3278fbd85bfc8, and completes the bug fix without impacting existing features.
1 Commits
Jun 1, 2025June 2025 — kobotoolbox/kpi: Implemented a targeted permission guard for the Delete media files button in bulk actions. The UI is now visible only to users with change_submissions or higher, fixing a gap where delete_submissions-only roles could see and potentially use the button. This security/UX improvement reduces risk of unintended deletions and aligns with RBAC policy. The work was tracked under DEV-5838 with commit cf1e0067aa3bc04ee64e1fe1e9d3278fbd85bfc8, and completes the bug fix without impacting existing features.
June 2025
May 2025
4 Commits • 1 Features
May 1, 2025May 2025 monthly summary for kobotoolbox/kpi. Delivered UI and permission-management improvements to streamline sharing workflows, enhanced localization visibility, and reinforced permission handling. Key outcomes include reduced user confusion, real-time permission loading in the sharing modal, and consistent language support for UI elements, delivering faster, more reliable asset sharing and stronger access governance.
May 2025
4 Commits • 1 Features
May 1, 2025May 2025 monthly summary for kobotoolbox/kpi. Delivered UI and permission-management improvements to streamline sharing workflows, enhanced localization visibility, and reinforced permission handling. Key outcomes include reduced user confusion, real-time permission loading in the sharing modal, and consistent language support for UI elements, delivering faster, more reliable asset sharing and stronger access governance.
April 2025
6 Commits • 2 Features
Apr 1, 2025April 2025: Implemented key media-management improvements in kobotoolbox/kpi, delivering bulk delete for attachments, background audio playback within the submission modal, and a UI alignment bug fix. These changes improve data hygiene, reduce manual cleanup steps, and reinforce API consistency between frontend and backend while stabilizing the codebase through a targeted refactor and build-order fixes.
6 Commits • 2 Features
Apr 1, 2025April 2025: Implemented key media-management improvements in kobotoolbox/kpi, delivering bulk delete for attachments, background audio playback within the submission modal, and a UI alignment bug fix. These changes improve data hygiene, reduce manual cleanup steps, and reinforce API consistency between frontend and backend while stabilizing the codebase through a targeted refactor and build-order fixes.
April 2025
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for kobotoolbox/kpi: Delivered a new DeletedAttachment component to clearly indicate deleted attachments in submissions, replacing previous renderers and displaying a 'Deleted' label to improve clarity and user experience. The work focused on frontend attachment handling, with traceability to TASK-568.
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for kobotoolbox/kpi: Delivered a new DeletedAttachment component to clearly indicate deleted attachments in submissions, replacing previous renderers and displaying a 'Deleted' label to improve clarity and user experience. The work focused on frontend attachment handling, with traceability to TASK-568.
February 2025
2 Commits • 1 Features
Feb 1, 2025February 2025 (2025-02) — Focused on delivering a unified Member Invitation System for Organizations within kobotoolbox/kpi, enabling streamlined onboarding, role-based access, and scalable invitations. Implemented end-to-end invitation flow, role assignment, and a single-invite modal for MMO, with feature flag gating and email invitations that support signup for new users. No documented major bugs were reported in the provided data; emphasis was on feature delivery and rollout readiness.
2 Commits • 1 Features
Feb 1, 2025February 2025 (2025-02) — Focused on delivering a unified Member Invitation System for Organizations within kobotoolbox/kpi, enabling streamlined onboarding, role-based access, and scalable invitations. Implemented end-to-end invitation flow, role assignment, and a single-invite modal for MMO, with feature flag gating and email invitations that support signup for new users. No documented major bugs were reported in the provided data; emphasis was on feature delivery and rollout readiness.
February 2025
December 2024
3 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for kobotoolbox/kpi. Key outcomes include UI enhancement: organization badge added to the user profile header for MMO users; resilience improvements in deployment workflow by wrapping OpenRosa connections in an atomic transaction to prevent cascading failures after an initial error; and communications accuracy improvement by updating MMO transfer ownership email content to remove outdated text. These changes deliver tangible business value: improved branding/identity visibility for MMO users, reduced deployment risk and downtime, and clearer, up-to-date user-facing communications. Technical depth demonstrated across UI work, transactional integrity, and content governance.
December 2024
3 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for kobotoolbox/kpi. Key outcomes include UI enhancement: organization badge added to the user profile header for MMO users; resilience improvements in deployment workflow by wrapping OpenRosa connections in an atomic transaction to prevent cascading failures after an initial error; and communications accuracy improvement by updating MMO transfer ownership email content to remove outdated text. These changes deliver tangible business value: improved branding/identity visibility for MMO users, reduced deployment risk and downtime, and clearer, up-to-date user-facing communications. Technical depth demonstrated across UI work, transactional integrity, and content governance.
November 2024
2 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for kobotoolbox/kpi focusing on delivered features, bug fixes, business impact, and technical skills demonstrated.
2 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for kobotoolbox/kpi focusing on delivered features, bug fixes, business impact, and technical skills demonstrated.
November 2024
October 2024
7 Commits • 3 Features
Oct 1, 2024Monthly summary for 2024-10 focusing on kobotoolbox/kpi features and bugs delivered, performance improvements, and skills demonstrated.
October 2024
7 Commits • 3 Features
Oct 1, 2024Monthly summary for 2024-10 focusing on kobotoolbox/kpi features and bugs delivered, performance improvements, and skills demonstrated.
Activity
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Quality Metrics
Correctness90.8%
Maintainability87.6%
Architecture83.2%
Performance86.0%
AI Usage24.6%
Skills & Technologies
Programming Languages
CSSCoffeeScriptDjango TemplateHTMLJavaScriptPythonSCSSTypeScripttsx
Technical Skills
API DevelopmentAPI IntegrationAutomated Code ConversionBackbone.jsBackend DevelopmentCSSCode CleanupCode LintingCode RefactoringCoffeeScriptComponent DesignComponent DevelopmentData FilteringDatabase TransactionsDjango
Repositories Contributed To
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