HabitatMap/AirCasting
Nov 2024 – May 2026
17 Months active
Languages Used
CSSJavaScriptRubyTypeScriptSQLtsxHTMLElm
Technical Skills
API IntegrationBackend IntegrationCSS AnimationsData VisualizationFront End DevelopmentFrontend Development
Ewelina Sarad-Cichuta
PROFILE
Ewelina Sarad-cichuta
Over 17 months, contributed to HabitatMap/AirCasting by delivering 37 features and resolving 17 bugs, focusing on robust data visualization, privacy compliance, and user experience improvements. Developed and refined interactive map and graph components using React, TypeScript, and the Google Maps API, implementing features such as dynamic clustering, viewport-aware rendering, and export limits. Enhanced analytics integration and privacy controls through Google Tag Manager and Consent Mode V2, while optimizing performance and accessibility across devices. Maintained code quality with comprehensive unit and end-to-end testing, regular refactoring, and clear commit traceability, ensuring scalable, maintainable solutions that improved reliability and business value.
Overall Statistics
Feature vs Bugs
69%Features
Repository Contributions
75Total
Bugs
17
Commits
75
Features
37
Lines of code
157,795
Activity Months17
Your Network
3 peopleShared Repositories
3
Work History
May 2026
7 Commits • 4 Features
May 1, 2026Month: 2026-05 | HabitatMap/AirCasting — concise monthly summary focusing on key accomplishments, major bugs fixed, business impact, and skills demonstrated. Key features delivered: - Zoom range preservation in rangeSelector: retained the user’s zoom level to prevent snap-back, enhancing UX during range operations. (Commit: 7e81fd695da774fe90b02dcf15179f95f1fbe5a0) - UI styling overhaul: unified button styling (blue fill/blue border/dark blue text), restyled legend apply button, and adjusted tab height with focus outline suppression for accessibility and aesthetics. (Commits: 13425edfc583646eb12890f708330418a744c5ba, 971587583c154694f722403d24d9ed8e13fe81e7, 56ecb7a9667cadc8562cd1aa6ced17c2f2a8f371) - LocationSearch autocomplete and recent searches: added autocomplete, recent searches tracking, and accessibility improvements to LocationSearch for faster, accessible lookups. (Commit: 0032f8fcb29c39b66cff11e7d73f549b54a3da00) - City parameter persistence in URL across flows: preserves ?city= context across in-app search and ad-landing flows with updated utilities and analytics tracking. (Commits: 7097e7c9ce890c2d6ac320eb274dd76fc773d965, 6b3060dae7525b6ce4c85ae90bd07cbe3b9c2b22) Major bugs fixed: - Fixed rangeSelector snap-back issue by preserving the user’s zoom range, avoiding unexpected zoom resets. (Commit: 7e81fd695da774fe90b02dcf15179f95f1fbe5a0) - Prevented clobbering of the city URL parameter after in-app LocationSearch selection, preserving city context and avoiding navigation state loss. (Commit: 6b3060dae7525b6ce4c85ae90bd07cbe3b9c2b22) Overall impact and accomplishments: - Improved user experience and retention by maintaining context and reducing friction in map interactions and flows. - Achieved consistent look-and-feel and improved accessibility across the app, contributing to product quality and user trust. - Enabled faster, more accurate user journeys through autocomplete and URL state persistence, which supports better analytics and conversion tracking. Technologies/skills demonstrated: - Frontend React/TypeScript patterns, CSS/UI tokens, and responsive design - State persistence in URL and in-app navigation flows - Accessibility (a11y) improvements and keyboard/mouse interaction polish - Commit hygiene and traceability with descriptive messages and traceable IDs
7 Commits • 4 Features
May 1, 2026Month: 2026-05 | HabitatMap/AirCasting — concise monthly summary focusing on key accomplishments, major bugs fixed, business impact, and skills demonstrated. Key features delivered: - Zoom range preservation in rangeSelector: retained the user’s zoom level to prevent snap-back, enhancing UX during range operations. (Commit: 7e81fd695da774fe90b02dcf15179f95f1fbe5a0) - UI styling overhaul: unified button styling (blue fill/blue border/dark blue text), restyled legend apply button, and adjusted tab height with focus outline suppression for accessibility and aesthetics. (Commits: 13425edfc583646eb12890f708330418a744c5ba, 971587583c154694f722403d24d9ed8e13fe81e7, 56ecb7a9667cadc8562cd1aa6ced17c2f2a8f371) - LocationSearch autocomplete and recent searches: added autocomplete, recent searches tracking, and accessibility improvements to LocationSearch for faster, accessible lookups. (Commit: 0032f8fcb29c39b66cff11e7d73f549b54a3da00) - City parameter persistence in URL across flows: preserves ?city= context across in-app search and ad-landing flows with updated utilities and analytics tracking. (Commits: 7097e7c9ce890c2d6ac320eb274dd76fc773d965, 6b3060dae7525b6ce4c85ae90bd07cbe3b9c2b22) Major bugs fixed: - Fixed rangeSelector snap-back issue by preserving the user’s zoom range, avoiding unexpected zoom resets. (Commit: 7e81fd695da774fe90b02dcf15179f95f1fbe5a0) - Prevented clobbering of the city URL parameter after in-app LocationSearch selection, preserving city context and avoiding navigation state loss. (Commit: 6b3060dae7525b6ce4c85ae90bd07cbe3b9c2b22) Overall impact and accomplishments: - Improved user experience and retention by maintaining context and reducing friction in map interactions and flows. - Achieved consistent look-and-feel and improved accessibility across the app, contributing to product quality and user trust. - Enabled faster, more accurate user journeys through autocomplete and URL state persistence, which supports better analytics and conversion tracking. Technologies/skills demonstrated: - Frontend React/TypeScript patterns, CSS/UI tokens, and responsive design - State persistence in URL and in-app navigation flows - Accessibility (a11y) improvements and keyboard/mouse interaction polish - Commit hygiene and traceability with descriptive messages and traceable IDs
May 2026
April 2026
2 Commits • 2 Features
Apr 1, 2026April 2026 (HabitatMap/AirCasting) delivered two focused updates that improve export reliability and user feedback collection, strengthening business value while maintaining performance and quality. Key features delivered: (1) Session Export Limits by Sensor Type – backend-enforced export limits by sensor type, with backend validation for sessions and station streams, optimization to reduce DB load (ref: relation.to_a), and removal of redundant tests; (2) Homepage Survey Banner Modal – a frontend UX enhancement to collect user feedback via a mobile app survey, with display logic tied to user interactions and localStorage, including close button, hero image, and survey CTA. Major bugs fixed: export limit enforcement to prevent export errors across desktop/mobile, and unified validation for session/station exports. Overall impact and accomplishments: improved export stability for large datasets, reduced query overhead, and a scalable mechanism to capture user feedback to inform product decisions. Technologies/skills demonstrated: backend validation and ORM query optimization, frontend UX development with modals and localStorage, test maintenance and refactor, and cross-functional collaboration evidenced by co-authored commits.
April 2026
2 Commits • 2 Features
Apr 1, 2026April 2026 (HabitatMap/AirCasting) delivered two focused updates that improve export reliability and user feedback collection, strengthening business value while maintaining performance and quality. Key features delivered: (1) Session Export Limits by Sensor Type – backend-enforced export limits by sensor type, with backend validation for sessions and station streams, optimization to reduce DB load (ref: relation.to_a), and removal of redundant tests; (2) Homepage Survey Banner Modal – a frontend UX enhancement to collect user feedback via a mobile app survey, with display logic tied to user interactions and localStorage, including close button, hero image, and survey CTA. Major bugs fixed: export limit enforcement to prevent export errors across desktop/mobile, and unified validation for session/station exports. Overall impact and accomplishments: improved export stability for large datasets, reduced query overhead, and a scalable mechanism to capture user feedback to inform product decisions. Technologies/skills demonstrated: backend validation and ORM query optimization, frontend UX development with modals and localStorage, test maintenance and refactor, and cross-functional collaboration evidenced by co-authored commits.
March 2026
1 Commits • 1 Features
Mar 1, 2026Monthly summary for 2026-03 focusing on HabitatMap/AirCasting: Implemented privacy-centric analytics features and updated consent mechanisms to align with Google Consent Mode V2, improving user privacy control and data governance while preserving analytics capabilities. This work tightens compliance, reduces consent-related data loss, and streamlines GTM integration.
1 Commits • 1 Features
Mar 1, 2026Monthly summary for 2026-03 focusing on HabitatMap/AirCasting: Implemented privacy-centric analytics features and updated consent mechanisms to align with Google Consent Mode V2, improving user privacy control and data governance while preserving analytics capabilities. This work tightens compliance, reduces consent-related data loss, and streamlines GTM integration.
March 2026
February 2026
2 Commits • 2 Features
Feb 1, 2026February 2026 — HabitatMap/AirCasting 1) Key features delivered: - Dynamic Google Analytics cookie management: implemented a dynamic cookie clearing strategy that retrieves all relevant cookies instead of relying on a hardcoded GA ID, improving maintainability and resilience to GA changes. Commit: 5a98f0dfb5c07b52997304f9f8f77dfac37b9854. - Google Maps markers and overlays performance and UX enhancements: refactored map markers and overlays, added new hooks, and optimized logic for better integration with the Google Maps API, resulting in smoother interactions for users. Commit: 48dcd81c009b3063cb55e2ac3f12af729534d19b. 2) Major bugs fixed: - Resolved a New Relic identified performance issue related to map rendering/UX. - Eliminated reliance on a hardcoded GA ID by introducing dynamic analytics cookie clearing, reducing misconfigurations and data integrity risks. Commits: see above. 3) Overall impact and accomplishments: - Increased maintainability and adaptability to external service changes (GA) and improved reliability of analytics data. - Enhanced user experience with faster, more reliable map interactions and better overall performance. - Reduced technical debt through targeted refactoring and clearer integration points with external APIs. 4) Technologies/skills demonstrated: - JavaScript/TypeScript front-end development, Google Maps API usage, performance optimization, hooks and refactoring, monitoring/debugging with New Relic, and privacy-conscious cookie management.
February 2026
2 Commits • 2 Features
Feb 1, 2026February 2026 — HabitatMap/AirCasting 1) Key features delivered: - Dynamic Google Analytics cookie management: implemented a dynamic cookie clearing strategy that retrieves all relevant cookies instead of relying on a hardcoded GA ID, improving maintainability and resilience to GA changes. Commit: 5a98f0dfb5c07b52997304f9f8f77dfac37b9854. - Google Maps markers and overlays performance and UX enhancements: refactored map markers and overlays, added new hooks, and optimized logic for better integration with the Google Maps API, resulting in smoother interactions for users. Commit: 48dcd81c009b3063cb55e2ac3f12af729534d19b. 2) Major bugs fixed: - Resolved a New Relic identified performance issue related to map rendering/UX. - Eliminated reliance on a hardcoded GA ID by introducing dynamic analytics cookie clearing, reducing misconfigurations and data integrity risks. Commits: see above. 3) Overall impact and accomplishments: - Increased maintainability and adaptability to external service changes (GA) and improved reliability of analytics data. - Enhanced user experience with faster, more reliable map interactions and better overall performance. - Reduced technical debt through targeted refactoring and clearer integration points with external APIs. 4) Technologies/skills demonstrated: - JavaScript/TypeScript front-end development, Google Maps API usage, performance optimization, hooks and refactoring, monitoring/debugging with New Relic, and privacy-conscious cookie management.
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 (2026-01) – HabitatMap/AirCasting: AirBeam3 User Guide Navigation Cleanup completed, streamlining UI and localization footprint.
1 Commits • 1 Features
Jan 1, 2026January 2026 (2026-01) – HabitatMap/AirCasting: AirBeam3 User Guide Navigation Cleanup completed, streamlining UI and localization footprint.
January 2026
October 2025
2 Commits • 1 Features
Oct 1, 2025Month: 2025-10 — Focused on stabilizing data visualization and enabling richer data discovery in HabitatMap/AirCasting. Delivered two key items: a bug fix to graph statistics when the time range changes, and a new search enhancement using Ransackable User model methods. These changes improve dashboard reliability and admin data access, supporting quicker, data-driven decisions.
October 2025
2 Commits • 1 Features
Oct 1, 2025Month: 2025-10 — Focused on stabilizing data visualization and enabling richer data discovery in HabitatMap/AirCasting. Delivered two key items: a bug fix to graph statistics when the time range changes, and a new search enhancement using Ransackable User model methods. These changes improve dashboard reliability and admin data access, supporting quicker, data-driven decisions.
September 2025
2 Commits • 1 Features
Sep 1, 2025September 2025 (HabitatMap/AirCasting): Delivered focused UI enhancements and a data accuracy fix that improve session visibility, differentiation, and performance, with traceable commits for auditability. Key features delivered: - Session List UI Enhancements for Indoor/Outdoor Sessions: Refactored session list tiles to differentiate indoor vs outdoor sessions with conditional styling and padding; improved virtualized list rendering by dynamically setting item dimensions for better performance and responsiveness. Major bugs fixed: - Fix Mobile Session Modal Time Display: Corrected start and end times in the mobile session modal by properly extracting and formatting times from mobile stream data, ensuring accurate display for users. Impact and accomplishments: - Improved user trust and satisfaction through accurate session timing data and faster, more responsive session lists on mobile and desktop. - Performance uplift from virtualization improvements, reducing render overhead and improving scroll smoothness on large session lists. Technologies/skills demonstrated: - UI/UX refactor and conditional styling, virtualization and dynamic item sizing, robust data formatting, mobile data handling, and cross-device performance optimization.
2 Commits • 1 Features
Sep 1, 2025September 2025 (HabitatMap/AirCasting): Delivered focused UI enhancements and a data accuracy fix that improve session visibility, differentiation, and performance, with traceable commits for auditability. Key features delivered: - Session List UI Enhancements for Indoor/Outdoor Sessions: Refactored session list tiles to differentiate indoor vs outdoor sessions with conditional styling and padding; improved virtualized list rendering by dynamically setting item dimensions for better performance and responsiveness. Major bugs fixed: - Fix Mobile Session Modal Time Display: Corrected start and end times in the mobile session modal by properly extracting and formatting times from mobile stream data, ensuring accurate display for users. Impact and accomplishments: - Improved user trust and satisfaction through accurate session timing data and faster, more responsive session lists on mobile and desktop. - Performance uplift from virtualization improvements, reducing render overhead and improving scroll smoothness on large session lists. Technologies/skills demonstrated: - UI/UX refactor and conditional styling, virtualization and dynamic item sizing, robust data formatting, mobile data handling, and cross-device performance optimization.
September 2025
August 2025
1 Commits • 1 Features
Aug 1, 2025Monthly summary for 2025-08 focused on HabitatMap/AirCasting. Key delivery: implemented a mobile redirect for fixed sessions to the calendar view, routing users with updated URL parameters while preserving existing context when ModalView, fixedSessionTypeSelected, and streamId are present. This improves the mobile scheduling flow and aligns with the calendar-centric UX. Major bugs fixed: none reported this month. Overall impact: smoother mobile scheduling, reduced friction for fixed sessions, and better continuity across calendar navigation. Technologies/skills demonstrated: JavaScript/TypeScript, web/mobile routing, URL parameter management, code review and Git-based collaboration, and issue-tracking linkage to #1049.
August 2025
1 Commits • 1 Features
Aug 1, 2025Monthly summary for 2025-08 focused on HabitatMap/AirCasting. Key delivery: implemented a mobile redirect for fixed sessions to the calendar view, routing users with updated URL parameters while preserving existing context when ModalView, fixedSessionTypeSelected, and streamId are present. This improves the mobile scheduling flow and aligns with the calendar-centric UX. Major bugs fixed: none reported this month. Overall impact: smoother mobile scheduling, reduced friction for fixed sessions, and better continuity across calendar navigation. Technologies/skills demonstrated: JavaScript/TypeScript, web/mobile routing, URL parameter management, code review and Git-based collaboration, and issue-tracking linkage to #1049.
July 2025
6 Commits • 3 Features
Jul 1, 2025July 2025 for HabitatMap/AirCasting focused on quality, compliance, and reliability. Delivered end-to-end testing framework with environment upgrades, UI refinements for navigation and privacy-related components, and privacy controls. Fixed data presentation issues and test reliability gaps, reducing ambiguity and risk in production. Business impact: faster, safer releases with clearer data, better regulatory alignment, and improved user flows.
6 Commits • 3 Features
Jul 1, 2025July 2025 for HabitatMap/AirCasting focused on quality, compliance, and reliability. Delivered end-to-end testing framework with environment upgrades, UI refinements for navigation and privacy-related components, and privacy controls. Fixed data presentation issues and test reliability gaps, reducing ambiguity and risk in production. Business impact: faster, safer releases with clearer data, better regulatory alignment, and improved user flows.
July 2025
June 2025
5 Commits • 2 Features
Jun 1, 2025June 2025 monthly summary for HabitatMap/AirCasting: Delivered privacy policy and product offers improvements, SEO/UX and internal data handling enhancements, and structural data expansion to boost user trust, search visibility, and data freshness. Key outcomes include removing stale data caused by memoization, introducing a 'calculating' state for session averages, and updating sitemap/schema to reflect richer product data. Business value includes improved user trust, better search ranking, and more accurate UI behavior with minimal performance regressions.
June 2025
5 Commits • 2 Features
Jun 1, 2025June 2025 monthly summary for HabitatMap/AirCasting: Delivered privacy policy and product offers improvements, SEO/UX and internal data handling enhancements, and structural data expansion to boost user trust, search visibility, and data freshness. Key outcomes include removing stale data caused by memoization, introducing a 'calculating' state for session averages, and updating sitemap/schema to reflect richer product data. Business value includes improved user trust, better search ranking, and more accurate UI behavior with minimal performance regressions.
May 2025
4 Commits • 3 Features
May 1, 2025May 2025 — HabitatMap/AirCasting: Focused on delivering high-value features, stabilizing core interactions, and expanding test coverage to reduce risk and enable faster future iterations. The month included comprehensive testing for the Graph component, navigation enhancements for clearer user flow, and enhanced map notes UX with robust state management.
4 Commits • 3 Features
May 1, 2025May 2025 — HabitatMap/AirCasting: Focused on delivering high-value features, stabilizing core interactions, and expanding test coverage to reduce risk and enable faster future iterations. The month included comprehensive testing for the Graph component, navigation enhancements for clearer user flow, and enhanced map notes UX with robust state management.
May 2025
April 2025
6 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for HabitatMap/AirCasting focused on delivering UI/UX improvements, robust date handling, and expanded test coverage to improve user experience, accuracy of data visualization, and release reliability.
April 2025
6 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for HabitatMap/AirCasting focused on delivering UI/UX improvements, robust date handling, and expanded test coverage to improve user experience, accuracy of data visualization, and release reliability.
March 2025
7 Commits • 4 Features
Mar 1, 2025For 2025-03, HabitatMap/AirCasting delivered a focused set of frontend modernization and performance improvements that enhance data interactivity, remove legacy code, and improve maintainability, while preserving user workflows and reducing production risk. Key outcomes include dynamic graph data loading, reliability improvements on first load, calendar/maps performance enhancements, and a refactored React architecture with Elm frontend cleanup. These changes reduce data fetch latency on interactions, improve error handling, and streamline the codebase for future feature delivery.
7 Commits • 4 Features
Mar 1, 2025For 2025-03, HabitatMap/AirCasting delivered a focused set of frontend modernization and performance improvements that enhance data interactivity, remove legacy code, and improve maintainability, while preserving user workflows and reducing production risk. Key outcomes include dynamic graph data loading, reliability improvements on first load, calendar/maps performance enhancements, and a refactored React architecture with Elm frontend cleanup. These changes reduce data fetch latency on interactions, improve error handling, and streamline the codebase for future feature delivery.
March 2025
February 2025
9 Commits • 2 Features
Feb 1, 2025February 2025 focused on delivering analytics instrumentation improvements and data visualization enhancements in HabitatMap/AirCasting, with measurable business value in reporting accuracy and data presentation. Key work included consolidating Google Tag Manager and Google Analytics tracking across the app, aligning GA4/ads tag initialization, and enabling Adwords conversion tracking; plus significant data visualization and export improvements to enhance data-driven decision making.
February 2025
9 Commits • 2 Features
Feb 1, 2025February 2025 focused on delivering analytics instrumentation improvements and data visualization enhancements in HabitatMap/AirCasting, with measurable business value in reporting accuracy and data presentation. Key work included consolidating Google Tag Manager and Google Analytics tracking across the app, aligning GA4/ads tag initialization, and enabling Adwords conversion tracking; plus significant data visualization and export improvements to enhance data-driven decision making.
January 2025
3 Commits • 2 Features
Jan 1, 2025January 2025: Delivered targeted front-end improvements for HabitatMap/AirCasting that enhance graph interactivity, stability, and map rendering. These changes improve data loading performance, reduce unnecessary fetches when navigating the calendar, stabilize cross-browser graph rendering, and optimize marker loading with viewport-aware rendering and refined clustering.
3 Commits • 2 Features
Jan 1, 2025January 2025: Delivered targeted front-end improvements for HabitatMap/AirCasting that enhance graph interactivity, stability, and map rendering. These changes improve data loading performance, reduce unnecessary fetches when navigating the calendar, stabilize cross-browser graph rendering, and optimize marker loading with viewport-aware rendering and refined clustering.
January 2025
December 2024
10 Commits • 4 Features
Dec 1, 2024December 2024 delivered a focused upgrade to the HabitatMap/AirCasting map experience, emphasizing persistence, performance, and mobile reliability. Key outcomes include timelapse map view persistence via cookies, re-enabled URL/cookie state updates for map view, a new custom marker clustering algorithm, and a major Map Component refactor for maintainability. Added test coverage for map controls and expanded Redux/routing scaffolding. Resolved multiple mobile UX issues (selection/deselection, session markers, and fixed marker positioning) to improve reliability on small screens. These changes enhance user value by preserving user view across sessions, speeding up map interactions, and stabilizing behavior across devices.
December 2024
10 Commits • 4 Features
Dec 1, 2024December 2024 delivered a focused upgrade to the HabitatMap/AirCasting map experience, emphasizing persistence, performance, and mobile reliability. Key outcomes include timelapse map view persistence via cookies, re-enabled URL/cookie state updates for map view, a new custom marker clustering algorithm, and a major Map Component refactor for maintainability. Added test coverage for map controls and expanded Redux/routing scaffolding. Resolved multiple mobile UX issues (selection/deselection, session markers, and fixed marker positioning) to improve reliability on small screens. These changes enhance user value by preserving user view across sessions, speeding up map interactions, and stabilizing behavior across devices.
November 2024
7 Commits • 2 Features
Nov 1, 2024November 2024: HabitatMap/AirCasting delivered tangible business value through enhanced user context, deeper data insights, more reliable mobile experiences, and robust map visualizations. Key outcomes include preserving session context, expanding historical data access in graphs with efficient loading, ensuring accurate session metrics, stabilizing mobile data flows, and hardening map clustering and marker visuals for a responsive, reliable experience across devices.
7 Commits • 2 Features
Nov 1, 2024November 2024: HabitatMap/AirCasting delivered tangible business value through enhanced user context, deeper data insights, more reliable mobile experiences, and robust map visualizations. Key outcomes include preserving session context, expanding historical data access in graphs with efficient loading, ensuring accurate session metrics, stabilizing mobile data flows, and hardening map clustering and marker visuals for a responsive, reliable experience across devices.
November 2024
Activity
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Quality Metrics
Correctness87.8%
Maintainability84.4%
Architecture81.4%
Performance79.2%
AI Usage23.2%
Skills & Technologies
Programming Languages
CSSElmHAMLHTMLHamlHamlitJSONJavaScriptN/ARuby
Technical Skills
API DevelopmentAPI IntegrationAlgorithm ImplementationAnalytics IntegrationBackend DevelopmentBackend IntegrationBuild Process ManagementCI/CDCSSCSS AnimationsCSS-in-JSCode CleanupCode RefactoringComponent OrganizationConfiguration Management
Repositories Contributed To
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