communitiesuk/epb-ecaas-frontend
Nov 2024 – Apr 2026
18 Months active
Languages Used
JavaScriptTypeScriptVueSCSSCSSHTMLYAMLJSON
Technical Skills
Component DevelopmentFormKitFront End DevelopmentFrontend DevelopmentState ManagementTypeScript
Harriet Hall
PROFILE
Harriet Hall
Over 18 months, contributed to the communitiesuk/epb-ecaas-frontend repository by delivering over 160 features and 110 bug fixes focused on energy modeling, data integrity, and user experience. Developed and maintained complex UI workflows for heating, ventilation, and energy systems using TypeScript, Vue.js, and SCSS, emphasizing robust state management and automated testing. Implemented features such as partial auto-save, dynamic form validation, and end-to-end test automation with Playwright, while integrating AWS ElastiCache and Redis for scalable session management. Prioritized maintainability through code refactoring, schema validation, and CI/CD improvements, resulting in reliable, accessible, and business-aligned frontend solutions for government-standard applications.
Overall Statistics
Feature vs Bugs
59%Features
Repository Contributions
626Total
Bugs
110
Commits
626
Features
161
Lines of code
74,689
Activity Months18
Your Network
39 peopleWork History
April 2026
17 Commits • 4 Features
Apr 1, 2026Concise monthly summary for 2026-04 focusing on business value and technical achievements for communitiesuk/epb-ecaas-frontend. Highlights the key features delivered, major bugs fixed, overall impact, and technologies demonstrated.
17 Commits • 4 Features
Apr 1, 2026Concise monthly summary for 2026-04 focusing on business value and technical achievements for communitiesuk/epb-ecaas-frontend. Highlights the key features delivered, major bugs fixed, overall impact, and technologies demonstrated.
April 2026
March 2026
54 Commits • 17 Features
Mar 1, 2026March 2026 performance summary for communitiesuk/epb-ecaas-frontend: Delivered key orientation management features, robust validations, and data-guided UI improvements across shading, ventilation, and heat networks. Implemented governance-friendly code quality improvements and alignment of PCDB/UI details to business rules, resulting in clearer user flows and reduced risk of misconfiguration. This period reinforced system reliability, maintainability, and business value through automated orientation updates, improved error handling, and comprehensive UI guidance.
March 2026
54 Commits • 17 Features
Mar 1, 2026March 2026 performance summary for communitiesuk/epb-ecaas-frontend: Delivered key orientation management features, robust validations, and data-guided UI improvements across shading, ventilation, and heat networks. Implemented governance-friendly code quality improvements and alignment of PCDB/UI details to business rules, resulting in clearer user flows and reduced risk of misconfiguration. This period reinforced system reliability, maintainability, and business value through automated orientation updates, improved error handling, and comprehensive UI guidance.
February 2026
25 Commits • 5 Features
Feb 1, 2026February 2026 — Focused on delivering core frontend improvements to enhance data integrity, user workflows, and navigation around heating and door configurations in the epb-ecaas-frontend. Key features included DHW heat sources (immersion heater) with UI tweaks and cascading delete handling, plus data model enhancements and front-door logic improvements. Implemented UI/UX fixes to reduce duplication and improve consistency, and added validation and data-cascade safeguards to increase reliability and business value.
25 Commits • 5 Features
Feb 1, 2026February 2026 — Focused on delivering core frontend improvements to enhance data integrity, user workflows, and navigation around heating and door configurations in the epb-ecaas-frontend. Key features included DHW heat sources (immersion heater) with UI tweaks and cascading delete handling, plus data model enhancements and front-door logic improvements. Implemented UI/UX fixes to reduce duplication and improve consistency, and added validation and data-cascade safeguards to increase reliability and business value.
February 2026
January 2026
59 Commits • 21 Features
Jan 1, 2026Month 2026-01 — Consolidated delivery for epb-ecaas-frontend with a focus on data integrity, usability, and maintainability. Implemented heat source lifecycle features, overhauled data modeling and validation, and completed UI/pipework improvements that reduce risk and improve operator guidance across EC-1061, EC-1063, and EC-1069 initiatives.
January 2026
59 Commits • 21 Features
Jan 1, 2026Month 2026-01 — Consolidated delivery for epb-ecaas-frontend with a focus on data integrity, usability, and maintainability. Implemented heat source lifecycle features, overhauled data modeling and validation, and completed UI/pipework improvements that reduce risk and improve operator guidance across EC-1061, EC-1063, and EC-1069 initiatives.
December 2025
20 Commits • 3 Features
Dec 1, 2025December 2025 performance summary for communitiesuk/epb-ecaas-frontend: Delivered major frontend improvements focused on heating energy management. Key features include Heat Sources and Space Heating Enhancements with a new heat battery component, standardization of heat source types, default name generation, per-source tabs in space heating summaries, a heat networks overview, and robust summary rendering, supported by related test updates and UI text clarifications. Also delivered Exclusive checkbox selection enhancement by renaming govCheckboxesDivided to govCheckboxesWithExclusive. Added Product management data model and retrieval tests with a no-op client and tests for category-based retrieval. Achieved UI/data correctness improvements ensuring Electricity is consistently rendered as a fuel/energy option and that dwelling details summary always displays Electricity. This work improves user workflows, data consistency, and test coverage, and lays groundwork for heat-network analytics.
20 Commits • 3 Features
Dec 1, 2025December 2025 performance summary for communitiesuk/epb-ecaas-frontend: Delivered major frontend improvements focused on heating energy management. Key features include Heat Sources and Space Heating Enhancements with a new heat battery component, standardization of heat source types, default name generation, per-source tabs in space heating summaries, a heat networks overview, and robust summary rendering, supported by related test updates and UI text clarifications. Also delivered Exclusive checkbox selection enhancement by renaming govCheckboxesDivided to govCheckboxesWithExclusive. Added Product management data model and retrieval tests with a no-op client and tests for category-based retrieval. Achieved UI/data correctness improvements ensuring Electricity is consistently rendered as a fuel/energy option and that dwelling details summary always displays Electricity. This work improves user workflows, data consistency, and test coverage, and lays groundwork for heat-network analytics.
December 2025
November 2025
32 Commits • 9 Features
Nov 1, 2025November 2025 (2025-11) focused on delivering high-value, customer-facing front-end enhancements for energy-related workflows, strengthening data integrity, and improving developer quality. Key feature work improved usability and accuracy of appliance, diverter, and dwelling-details flows; alongside scalable UI navigation utilities and robust testing. Overall, the month delivered concrete business value through better mapping, error handling, and maintainability across multiple energy pages.
November 2025
32 Commits • 9 Features
Nov 1, 2025November 2025 (2025-11) focused on delivering high-value, customer-facing front-end enhancements for energy-related workflows, strengthening data integrity, and improving developer quality. Key feature work improved usability and accuracy of appliance, diverter, and dwelling-details flows; alongside scalable UI navigation utilities and robust testing. Overall, the month delivered concrete business value through better mapping, error handling, and maintainability across multiple energy pages.
October 2025
11 Commits • 2 Features
Oct 1, 2025October 2025 summary for communitiesuk/epb-ecaas-frontend: Stabilized end-to-end testing, improved energy-supply modeling accuracy, and elevated test infrastructure, enabling faster, more reliable feature delivery and lower maintenance costs. Focused on reliability, quality, and data-driven testing workflows that support business outcomes around energy-journey accuracy and UI consistency.
11 Commits • 2 Features
Oct 1, 2025October 2025 summary for communitiesuk/epb-ecaas-frontend: Stabilized end-to-end testing, improved energy-supply modeling accuracy, and elevated test infrastructure, enabling faster, more reliable feature delivery and lower maintenance costs. Focused on reliability, quality, and data-driven testing workflows that support business outcomes around energy-journey accuracy and UI consistency.
October 2025
September 2025
63 Commits • 14 Features
Sep 1, 2025September 2025 performance summary for communitiesuk/epb-ecaas-frontend: Key features delivered include Partial/Auto-Save for pipeworks data (EC-907) with status handling and default naming, up-to-date navigation, and associated test and lint refinements; Partial save enhancements for Lighting & zone parameters (EC-915) with autoSaveForm integration; Status enhancements for hot water outlet items; and UI/test reliability improvements. Significant bug fixes include default-name handling to prevent empty or whitespace names, Windows partial-saving edge-case fixes, and ensuring all mechanical ventilation fields render on the summary page (EC-912, EC-927). Contributed to code quality, test reliability, and developer productivity through lint fixes, test-ID driven tests, and duplication removal. Overall impact: higher data integrity, fewer partial-save disruptions, faster iteration cycles, and improved end-user productivity.
September 2025
63 Commits • 14 Features
Sep 1, 2025September 2025 performance summary for communitiesuk/epb-ecaas-frontend: Key features delivered include Partial/Auto-Save for pipeworks data (EC-907) with status handling and default naming, up-to-date navigation, and associated test and lint refinements; Partial save enhancements for Lighting & zone parameters (EC-915) with autoSaveForm integration; Status enhancements for hot water outlet items; and UI/test reliability improvements. Significant bug fixes include default-name handling to prevent empty or whitespace names, Windows partial-saving edge-case fixes, and ensuring all mechanical ventilation fields render on the summary page (EC-912, EC-927). Contributed to code quality, test reliability, and developer productivity through lint fixes, test-ID driven tests, and duplication removal. Overall impact: higher data integrity, fewer partial-save disruptions, faster iteration cycles, and improved end-user productivity.
August 2025
23 Commits • 6 Features
Aug 1, 2025Executive summary for 2025-08: Delivered a robust set of frontend improvements for communitiesuk/epb-ecaas-frontend with a strong focus on test reliability, UI/content correctness, data safety, and UX ergonomics. Key initiatives included revamping the Playwright end-to-end testing workflow (retries, sequential runs, slowMo, CI/buildspec tweaks, and conditional dev-server behavior), content updates for vents (EC-834), hydration fixes and ClientOnly rendering guardrails, and production safeguards around remote DB plugin triggers. The work spans 23 commits across features and bugs, reflecting CI-friendly changes that improve reliability, data integrity, and developer ergonomics while enabling smoother end-user flows.
23 Commits • 6 Features
Aug 1, 2025Executive summary for 2025-08: Delivered a robust set of frontend improvements for communitiesuk/epb-ecaas-frontend with a strong focus on test reliability, UI/content correctness, data safety, and UX ergonomics. Key initiatives included revamping the Playwright end-to-end testing workflow (retries, sequential runs, slowMo, CI/buildspec tweaks, and conditional dev-server behavior), content updates for vents (EC-834), hydration fixes and ClientOnly rendering guardrails, and production safeguards around remote DB plugin triggers. The work spans 23 commits across features and bugs, reflecting CI-friendly changes that improve reliability, data integrity, and developer ergonomics while enabling smoother end-user flows.
August 2025
July 2025
80 Commits • 20 Features
Jul 1, 2025July 2025 performance snapshot for communitiesuk/epb-ecaas-frontend focused on delivering updated content, expanding E2E automation, and stabilizing the front-end workflow to improve business value and developer velocity.
July 2025
80 Commits • 20 Features
Jul 1, 2025July 2025 performance snapshot for communitiesuk/epb-ecaas-frontend focused on delivering updated content, expanding E2E automation, and stabilizing the front-end workflow to improve business value and developer velocity.
June 2025
42 Commits • 10 Features
Jun 1, 2025June 2025 monthly summary focusing on frontend delivery, caching, and stability improvements to support scalable, reliable user experiences. Key features delivered include default heating data initialization, merged server session management, and integrated cache storage with ElastiCache and TLS. Major bugs fixed include ElastiCache storage config adjustments, cache synchronization/test coverage, and Nuxt plugin cache synchronization. Overall impact: improved data integrity, session scalability, faster, more reliable performance, and reduced operational risk. Technologies/skills demonstrated include Nuxt, Pinia, ElastiCache/Redis, TLS, runtime/configuration management, build specs, and enhanced test automation.
42 Commits • 10 Features
Jun 1, 2025June 2025 monthly summary focusing on frontend delivery, caching, and stability improvements to support scalable, reliable user experiences. Key features delivered include default heating data initialization, merged server session management, and integrated cache storage with ElastiCache and TLS. Major bugs fixed include ElastiCache storage config adjustments, cache synchronization/test coverage, and Nuxt plugin cache synchronization. Overall impact: improved data integrity, session scalability, faster, more reliable performance, and reduced operational risk. Technologies/skills demonstrated include Nuxt, Pinia, ElastiCache/Redis, TLS, runtime/configuration management, build specs, and enhanced test automation.
June 2025
May 2025
71 Commits • 14 Features
May 1, 2025In May 2025, the epb-ecaas-frontend team delivered cohesive UX improvements and robust test coverage across Eco design, completion flows, and heating/cooling modules. Key engineering wins include introducing reusable GovCompleteElement, unifying the 'mark as complete' behavior across components, and adding an eco-design guidance feature to support sustainability goals. The month also included performance-oriented code quality improvements, accessibility fixes, and maintainability boosts through lint cleanups and targeted CSS/ui refinements. These changes improved user experience, reduced risk with reusable components, and accelerated future feature work while reinforcing accessibility and standards compliance.
May 2025
71 Commits • 14 Features
May 1, 2025In May 2025, the epb-ecaas-frontend team delivered cohesive UX improvements and robust test coverage across Eco design, completion flows, and heating/cooling modules. Key engineering wins include introducing reusable GovCompleteElement, unifying the 'mark as complete' behavior across components, and adding an eco-design guidance feature to support sustainability goals. The month also included performance-oriented code quality improvements, accessibility fixes, and maintainability boosts through lint cleanups and targeted CSS/ui refinements. These changes improved user experience, reduced risk with reusable components, and accelerated future feature work while reinforcing accessibility and standards compliance.
April 2025
27 Commits • 2 Features
Apr 1, 2025April 2025 performance summary for communitiesuk/epb-ecaas-frontend. Delivered end-to-end enhancements for energy systems modeling, improved UX, and strengthened code quality across PV, ductwork/MVHR, and ventilation features. Achieved broader test coverage and more robust data handling, contributing to increased reliability and business value.
27 Commits • 2 Features
Apr 1, 2025April 2025 performance summary for communitiesuk/epb-ecaas-frontend. Delivered end-to-end enhancements for energy systems modeling, improved UX, and strengthened code quality across PV, ductwork/MVHR, and ventilation features. Achieved broader test coverage and more robust data handling, contributing to increased reliability and business value.
April 2025
March 2025
47 Commits • 17 Features
Mar 1, 2025March 2025 focused on delivering a robust frontend upgrade across communitiesuk/epb-ecaas-frontend, with emphasis on data integrity, configurability, and user experience. Key work included standardizing data formatting, expanding zone-aware configuration, extending mechanical ventilation capabilities, and introducing heat-emitting data structures and views. In parallel, UI refinements and code quality improvements were implemented to reduce maintenance cost and CI noise, while reliability was boosted through functional fixes and tests.
March 2025
47 Commits • 17 Features
Mar 1, 2025March 2025 focused on delivering a robust frontend upgrade across communitiesuk/epb-ecaas-frontend, with emphasis on data integrity, configurability, and user experience. Key work included standardizing data formatting, expanding zone-aware configuration, extending mechanical ventilation capabilities, and introducing heat-emitting data structures and views. In parallel, UI refinements and code quality improvements were implemented to reduce maintenance cost and CI noise, while reliability was boosted through functional fixes and tests.
February 2025
18 Commits • 5 Features
Feb 1, 2025February 2025 — CommunitiesUK EPB-ECAAS frontend. Delivered a focused set of utility refactors and space-management features that boost reliability, maintainability, and business value. Key work includes extracting core utilities into dedicated TypeScript modules with comprehensive unit tests, implementing floors and walls management pages with store integration, and refining test selectors for GovCustomList to improve automation stability. A minor defect fix corrected a misspelled label in the walls module, closing a known UI inconsistency. These efforts enhance data formatting correctness, feature velocity for space management, and end-to-end test stability.
18 Commits • 5 Features
Feb 1, 2025February 2025 — CommunitiesUK EPB-ECAAS frontend. Delivered a focused set of utility refactors and space-management features that boost reliability, maintainability, and business value. Key work includes extracting core utilities into dedicated TypeScript modules with comprehensive unit tests, implementing floors and walls management pages with store integration, and refining test selectors for GovCustomList to improve automation stability. A minor defect fix corrected a misspelled label in the walls module, closing a known UI inconsistency. These efforts enhance data formatting correctness, feature velocity for space management, and end-to-end test stability.
February 2025
January 2025
6 Commits • 3 Features
Jan 1, 2025January 2025: Focused on UI consistency, data robustness, and test coverage in the epb-ecaas-frontend. Fixed a critical checkbox persistence bug, introduced a unified suffix prop for numerical inputs across dwelling details, extended data formatting to GovSummaryCard, and expanded test coverage for the dwelling details summary page. These changes improve reliability, maintainability, and user trust in data presentation.
January 2025
6 Commits • 3 Features
Jan 1, 2025January 2025: Focused on UI consistency, data robustness, and test coverage in the epb-ecaas-frontend. Fixed a critical checkbox persistence bug, introduced a unified suffix prop for numerical inputs across dwelling details, extended data formatting to GovSummaryCard, and expanded test coverage for the dwelling details summary page. These changes improve reliability, maintainability, and user trust in data presentation.
December 2024
12 Commits • 5 Features
Dec 1, 2024December 2024（月 2024-12） Front-end development for the epb-ecaas-frontend repo focused on navigation, standardized form controls, new pages, and improved user workflow. Delivered a cohesive set of UI enhancements with maintainable patterns that reduce future work and improve business value.
12 Commits • 5 Features
Dec 1, 2024December 2024（月 2024-12） Front-end development for the epb-ecaas-frontend repo focused on navigation, standardized form controls, new pages, and improved user workflow. Delivered a cohesive set of UI enhancements with maintainable patterns that reduce future work and improve business value.
December 2024
November 2024
19 Commits • 4 Features
Nov 1, 2024Month: 2024-11 — The front-end EPB-ecaas-frontend delivered a government-standard UI form component suite, expanded the General Specifications data model, and enhanced navigation and accessibility. The work focused on business value in data capture quality, user guidance, and maintainability, with robust state management across components.
November 2024
19 Commits • 4 Features
Nov 1, 2024Month: 2024-11 — The front-end EPB-ecaas-frontend delivered a government-standard UI form component suite, expanded the General Specifications data model, and enhanced navigation and accessibility. The work focused on business value in data capture quality, user guidance, and maintainability, with robust state management across components.
Activity
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Quality Metrics
Correctness93.2%
Maintainability91.4%
Architecture88.0%
Performance88.6%
AI Usage20.8%
Skills & Technologies
Programming Languages
CSSHTMLJSONJavaScriptSCSSTypeScriptVueVue.jsYAML
Technical Skills
API DevelopmentAPI IntegrationAPI integrationAWS ElastiCacheAWS LambdaAWS SDKAccessibilityAuthenticationBackend DevelopmentBuild AutomationBuild ConfigurationBuildspec ConfigurationCI/CDCI/CD ConfigurationCI/CD configuration
Repositories Contributed To
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