
Cimi Green developed and maintained core features for the digidem/comapeo-mobile repository, focusing on user experience, security, and collaboration in a React Native environment. Over 13 months, Cimi delivered robust onboarding flows, configurable data synchronization, and secure authentication using TypeScript and JavaScript. Their work included refactoring navigation, implementing granular state management with Zustand, and enhancing end-to-end testing with Appium and BrowserStack. By standardizing UI components and integrating cryptographic passcode storage, Cimi improved reliability and data integrity. The engineering approach emphasized maintainability, accessibility, and performance, resulting in a more consistent, secure, and user-friendly mobile application for collaborative field data collection.

Month: 2025-11 — Repository: digidem/comapeo-mobile. Key feature delivered: standardization of the project header across screens by refactoring useProjectRoleAndDetails to return a projectHeader with project name and user role. Updated end-to-end tests to reflect the new header. No major bugs fixed this month. Impact: improved UI consistency, reduced ambiguity in project titles, and smoother onboarding for new screens. Technologies/skills demonstrated: React Native/TypeScript, custom hooks, refactoring, E2E testing, and test maintenance.
Month: 2025-11 — Repository: digidem/comapeo-mobile. Key feature delivered: standardization of the project header across screens by refactoring useProjectRoleAndDetails to return a projectHeader with project name and user role. Updated end-to-end tests to reflect the new header. No major bugs fixed this month. Impact: improved UI consistency, reduced ambiguity in project titles, and smoother onboarding for new screens. Technologies/skills demonstrated: React Native/TypeScript, custom hooks, refactoring, E2E testing, and test maintenance.
Oct 2025 monthly summary for digidem/comapeo-mobile: The team delivered core UX features, improved collaboration capabilities, refreshed UI/branding, and strengthened release stability, driving faster onboarding, better team workflows, and lower risk in production.
Oct 2025 monthly summary for digidem/comapeo-mobile: The team delivered core UX features, improved collaboration capabilities, refreshed UI/branding, and strengthened release stability, driving faster onboarding, better team workflows, and lower risk in production.
September 2025 monthly summary for digidem/comapeo-mobile: delivered key user-focused features, performance improvements, and governance updates. Emphasis on business value included storage-aware UX, faster project listings, clearer data export flows, privacy-conscious analytics opt-in, and refined sharing metadata to improve collaboration and data quality.
September 2025 monthly summary for digidem/comapeo-mobile: delivered key user-focused features, performance improvements, and governance updates. Emphasis on business value included storage-aware UX, faster project listings, clearer data export flows, privacy-conscious analytics opt-in, and refined sharing metadata to improve collaboration and data quality.
August 2025 monthly highlights for digidem/comapeo-mobile focused on security, onboarding UX, and localization reliability. Implemented salted hashed passcodes and migration with authentication refactor, added onboarding flow for project creation/management, improved onboarding success screen usability with a ScrollView, fixed Spanish Settings localization test, and introduced a release indicator on the About page with updated end-to-end tests.
August 2025 monthly highlights for digidem/comapeo-mobile focused on security, onboarding UX, and localization reliability. Implemented salted hashed passcodes and migration with authentication refactor, added onboarding flow for project creation/management, improved onboarding success screen usability with a ScrollView, fixed Spanish Settings localization test, and introduced a release indicator on the About page with updated end-to-end tests.
July 2025 monthly summary for digidem/comapeo-mobile: Focused on improving user experience for track recording and observation UI, strengthening location permission reliability, adding a security feature (passcode lockout), and tightening release engineering and dependency maintenance. These efforts delivered tangible business value by reducing user friction, increasing security, and improving release stability.
July 2025 monthly summary for digidem/comapeo-mobile: Focused on improving user experience for track recording and observation UI, strengthening location permission reliability, adding a security feature (passcode lockout), and tightening release engineering and dependency maintenance. These efforts delivered tangible business value by reducing user friction, increasing security, and improving release stability.
June 2025 monthly performance summary for digidem/comapeo-mobile. Delivered substantial product improvements across data synchronization, observations workflow, audio/authentication, project management, and UI/testing infrastructure. Focused on increasing data reliability, user productivity in data curation, and a streamlined onboarding experience, while tightening testing and maintenance practices.
June 2025 monthly performance summary for digidem/comapeo-mobile. Delivered substantial product improvements across data synchronization, observations workflow, audio/authentication, project management, and UI/testing infrastructure. Focused on increasing data reliability, user productivity in data curation, and a streamlined onboarding experience, while tightening testing and maintenance practices.
Monthly summary for 2025-05: Focused on delivering reliability improvements, configurability, and UX polish in the digidem/comapeo-mobile project. The month emphasized strengthening testing, stabilizing core flows, and optimizing resource usage, with measurable business value through fewer regressions, better configurability for coordinators, and streamlined onboarding.
Monthly summary for 2025-05: Focused on delivering reliability improvements, configurability, and UX polish in the digidem/comapeo-mobile project. The month emphasized strengthening testing, stabilizing core flows, and optimizing resource usage, with measurable business value through fewer regressions, better configurability for coordinators, and streamlined onboarding.
April 2025 monthly summary for digidem/comapeo-mobile: Key features delivered include Core React library integration, UI Navigation and menu overhaul, Data Exchange feature, Invite Collaborators screen, and Security: Obscure passcode. Major bugs fixed include GPS pill UI fixes and language test adjustments. Overall impact: enhanced security, cross-user data exchange, and UI consistency; reduced maintenance with infra cleanup and dependency updates; improved reliability and onboarding for collaborative workflows; business value: faster feature delivery, better collaboration, and lower release risk. Technologies/skills demonstrated: React Native/core React integration, native modules for security, data exchange architecture, UI/UX modernization, and testing/CI discipline.
April 2025 monthly summary for digidem/comapeo-mobile: Key features delivered include Core React library integration, UI Navigation and menu overhaul, Data Exchange feature, Invite Collaborators screen, and Security: Obscure passcode. Major bugs fixed include GPS pill UI fixes and language test adjustments. Overall impact: enhanced security, cross-user data exchange, and UI consistency; reduced maintenance with infra cleanup and dependency updates; improved reliability and onboarding for collaborative workflows; business value: faster feature delivery, better collaboration, and lower release risk. Technologies/skills demonstrated: React Native/core React integration, native modules for security, data exchange architecture, UI/UX modernization, and testing/CI discipline.
March 2025: Delivered targeted improvements to digidem/comapeo-mobile focused on test reliability, user experience, and data validation. Two major feature-driven enhancements increased test coverage and UX polish, complemented by a critical input-validation bug fix that guards against invalid device names. These efforts collectively reduce release risk, improve onboarding and feedback loops, and strengthen the product's overall quality. Key deliverables include: - End-to-End Testing Enhancements and Reliability: Expanded E2E coverage for core flows (observations, settings, passcode) and improved test framework stability. Commits include f29aa05034ea9e7d545c47124028c8d28efc8f7a ("chore: adds E2E tests for observations and settings (#1013)") and 629129f7a45b9d447dcb03c3436b35ebdc4057ce ("chore: e2e testing updates (#1035)"). - UI/UX Polish and Navigation Improvements: UI refinements and navigation streamlining, updates to the Join Existing Project flow, and added user feedback for config imports. Commits include 582fb61e096eee45367a856dceeb2d4656884e29 ("fix: simplify app check (#1015)"), 903d8d7e5262ee02cc910cf77da8459c0b9f5985 ("fix: Updates styling of how to join a project. (#1055)"), and 0bf5653f3069446499b682f5312f75b5af7f9007 ("Shows react native alert after a config file is successfully imported. (#1056)"). - Device Name Validation Bug Fix: Prevents whitespace-only device names by trimming before length check, with an accompanying E2E test to verify behavior. Commit: 5c1ae450fda5519e7a4300b2bafa01009a22f06c ("fix: disallow space only device names (#1014)"). Overall impact: These changes improve release readiness by reducing flaky tests, enhancing user onboarding and feedback loops, and ensuring robust data validation. The work demonstrates a strong command of React Native, test automation, and UX-focused refinements.
March 2025: Delivered targeted improvements to digidem/comapeo-mobile focused on test reliability, user experience, and data validation. Two major feature-driven enhancements increased test coverage and UX polish, complemented by a critical input-validation bug fix that guards against invalid device names. These efforts collectively reduce release risk, improve onboarding and feedback loops, and strengthen the product's overall quality. Key deliverables include: - End-to-End Testing Enhancements and Reliability: Expanded E2E coverage for core flows (observations, settings, passcode) and improved test framework stability. Commits include f29aa05034ea9e7d545c47124028c8d28efc8f7a ("chore: adds E2E tests for observations and settings (#1013)") and 629129f7a45b9d447dcb03c3436b35ebdc4057ce ("chore: e2e testing updates (#1035)"). - UI/UX Polish and Navigation Improvements: UI refinements and navigation streamlining, updates to the Join Existing Project flow, and added user feedback for config imports. Commits include 582fb61e096eee45367a856dceeb2d4656884e29 ("fix: simplify app check (#1015)"), 903d8d7e5262ee02cc910cf77da8459c0b9f5985 ("fix: Updates styling of how to join a project. (#1055)"), and 0bf5653f3069446499b682f5312f75b5af7f9007 ("Shows react native alert after a config file is successfully imported. (#1056)"). - Device Name Validation Bug Fix: Prevents whitespace-only device names by trimming before length check, with an accompanying E2E test to verify behavior. Commit: 5c1ae450fda5519e7a4300b2bafa01009a22f06c ("fix: disallow space only device names (#1014)"). Overall impact: These changes improve release readiness by reducing flaky tests, enhancing user onboarding and feedback loops, and ensuring robust data validation. The work demonstrates a strong command of React Native, test automation, and UX-focused refinements.
February 2025 performance highlights for digidem/comapeo-mobile: Delivered three major outcomes focusing on user experience, navigation reliability, and release quality. (1) Observations List UI Enhancements with dynamic tab-focus icon color, simplified styling, and reordered action buttons to improve usability and visual feedback (commits: 6962a73644f842212b4e57ef6ebcc41ee6b54bec;ffc04658a0e72a314ee41cd0070cb6611188575d;4207b1fc44b0b9861ceba30d35a3a65c12a5b471). (2) Navigation System Modernization upgrading the navigation library and back-stack handling for consistent back navigation and improved authentication routing (commit: fd92926ce924dbc466a0324983b206a05747d8cd). (3) End-to-end Testing Framework and CI Pipeline establishing Appium-based E2E tests across onboarding and main app, plus CI configuration and accessibility test coverage (commits: 794642395ce95d3c900b7d543962dec216d1412b; 0fc6a2c43e463e84af48cf9b5a6a39b6c56b829e; 45df7fb398479ad8d6d2fc885b784e6b40e82128). These changes drive business value by improving usability, reliability, and release quality through automated testing and CI. Technologies demonstrated include React Native, React Native Navigation, Appium, and CI/CD practices, with a focus on accessibility.
February 2025 performance highlights for digidem/comapeo-mobile: Delivered three major outcomes focusing on user experience, navigation reliability, and release quality. (1) Observations List UI Enhancements with dynamic tab-focus icon color, simplified styling, and reordered action buttons to improve usability and visual feedback (commits: 6962a73644f842212b4e57ef6ebcc41ee6b54bec;ffc04658a0e72a314ee41cd0070cb6611188575d;4207b1fc44b0b9861ceba30d35a3a65c12a5b471). (2) Navigation System Modernization upgrading the navigation library and back-stack handling for consistent back navigation and improved authentication routing (commit: fd92926ce924dbc466a0324983b206a05747d8cd). (3) End-to-end Testing Framework and CI Pipeline establishing Appium-based E2E tests across onboarding and main app, plus CI configuration and accessibility test coverage (commits: 794642395ce95d3c900b7d543962dec216d1412b; 0fc6a2c43e463e84af48cf9b5a6a39b6c56b829e; 45df7fb398479ad8d6d2fc885b784e6b40e82128). These changes drive business value by improving usability, reliability, and release quality through automated testing and CI. Technologies demonstrated include React Native, React Native Navigation, Appium, and CI/CD practices, with a focus on accessibility.
January 2025: Delivered map layer rendering order enhancement to improve visual layering and completed production dependency upgrades to maintain compatibility and security. No major bugs documented in this period. Impact: clearer map UX, reduced maintenance risk, and improved stability. Skills demonstrated: map rendering optimization, dependency management, and release hygiene.
January 2025: Delivered map layer rendering order enhancement to improve visual layering and completed production dependency upgrades to maintain compatibility and security. No major bugs documented in this period. Impact: clearer map UX, reduced maintenance risk, and improved stability. Skills demonstrated: map rendering optimization, dependency management, and release hygiene.
December 2024 monthly summary for digidem/comapeo-mobile emphasizing UX improvements for modals/dialogs and backend/UI integration for media sync settings, driving reliability and user experience across devices.
December 2024 monthly summary for digidem/comapeo-mobile emphasizing UX improvements for modals/dialogs and backend/UI integration for media sync settings, driving reliability and user experience across devices.
November 2024: Focused on stability, reliability, and UX improvements for digidem/comapeo-mobile, delivering cross-version bottom sheet enhancements, reliable sharing behavior, safer map management prompts, refined audio permission handling, and crash prevention for time/date handling. These changes reduce user friction, improve accessibility, and strengthen data integrity across core flows.
November 2024: Focused on stability, reliability, and UX improvements for digidem/comapeo-mobile, delivering cross-version bottom sheet enhancements, reliable sharing behavior, safer map management prompts, refined audio permission handling, and crash prevention for time/date handling. These changes reduce user friction, improve accessibility, and strengthen data integrity across core flows.
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