dhsc-govuk/FingertipsNext
Nov 2024 – Jul 2025
8 Months active
Languages Used
MarkdownSQLYAMLC#CSVJSONJavaScriptTypeScript
Technical Skills
Database DevelopmentDocumentationEnvironment SetupAPI DesignBackend DevelopmentData Seeding
andyevans-bjss
PROFILE
Andyevans-bjss
Over eight months, contributed to the FingertipsNext repository by designing and developing robust backend features for health data analytics. Built and refined APIs using C#, SQL, and TypeScript, focusing on scalable data models, temporal analytics, and hierarchical geographies. Enhanced data ingestion pipelines with CSV and JSON processing, implemented OpenAPI-driven contracts, and improved data quality through validation, normalization, and error handling. Introduced features for unpublished data access, batch API requests, and frequency controls, while optimizing database performance and documentation. The work emphasized maintainability, reproducibility, and onboarding, supporting both backend and full stack development with a strong focus on data engineering.
Overall Statistics
Feature vs Bugs
87%Features
Repository Contributions
36Total
Bugs
3
Commits
36
Features
20
Lines of code
737,473
Activity Months8
Your Network
31 peopleSame Organization
@bjss.com23
Work History
July 2025
5 Commits • 3 Features
Jul 1, 2025July 2025 monthly summary for FingertipsNext focusing on delivering data access and data quality enhancements through unpublished data support, frequency controls, and cumulative quarterly data, aligned with business value for health data governance and reporting.
5 Commits • 3 Features
Jul 1, 2025July 2025 monthly summary for FingertipsNext focusing on delivering data access and data quality enhancements through unpublished data support, frequency controls, and cumulative quarterly data, aligned with business value for health data governance and reporting.
July 2025
May 2025
1 Commits • 1 Features
May 1, 2025Month: 2025-05 - Focused on strengthening FingertipsNext data model with temporal dimensions to enable richer analytics and time-based reporting. Key work centered on adding DateDimension and PeriodDimension tables and ensuring HealthMeasure references these dimensions to support robust temporal analytics.
May 2025
1 Commits • 1 Features
May 1, 2025Month: 2025-05 - Focused on strengthening FingertipsNext data model with temporal dimensions to enable richer analytics and time-based reporting. Key work centered on adding DateDimension and PeriodDimension tables and ensuring HealthMeasure references these dimensions to support robust temporal analytics.
April 2025
6 Commits • 5 Features
Apr 1, 2025Month: 2025-04 — FingertipsNext delivered a set of targeted improvements across API scalability, data ingestion, search relevance, and data quality, translating into faster, more reliable health indicators for stakeholders. The changes reduce maintenance overhead, improve data trust, and enable scalable data access for time-sensitive use cases.
6 Commits • 5 Features
Apr 1, 2025Month: 2025-04 — FingertipsNext delivered a set of targeted improvements across API scalability, data ingestion, search relevance, and data quality, translating into faster, more reliable health indicators for stakeholders. The changes reduce maintenance overhead, improve data trust, and enable scalable data access for time-sensitive use cases.
April 2025
March 2025
13 Commits • 5 Features
Mar 1, 2025March 2025 (2025-03) monthly summary for FingertipsNext: significant enhancements across data modeling, data loading, API surfaces, and data quality. Implemented geography hierarchy improvements and AreaType metadata to improve region-based reporting, accelerated Fingertips population loading, expanded indicator metadata, and consolidated API access. These changes deliver faster refreshes, more accurate district-level associations, and a stronger, more maintainable foundation for scalable analytics.
March 2025
13 Commits • 5 Features
Mar 1, 2025March 2025 (2025-03) monthly summary for FingertipsNext: significant enhancements across data modeling, data loading, API surfaces, and data quality. Implemented geography hierarchy improvements and AreaType metadata to improve region-based reporting, accelerated Fingertips population loading, expanded indicator metadata, and consolidated API access. These changes deliver faster refreshes, more accurate district-level associations, and a stronger, more maintainable foundation for scalable analytics.
February 2025
5 Commits • 2 Features
Feb 1, 2025February 2025 (Month: 2025-02) FingertipsNext — focused on delivering data-asset driven analytics assets, improving data reliability, and expanding data normalization. The work enhances data-driven insights, POC dashboards, and governance-ready data pipelines.
5 Commits • 2 Features
Feb 1, 2025February 2025 (Month: 2025-02) FingertipsNext — focused on delivering data-asset driven analytics assets, improving data reliability, and expanding data normalization. The work enhances data-driven insights, POC dashboards, and governance-ready data pipelines.
February 2025
January 2025
3 Commits • 1 Features
Jan 1, 2025January 2025: Delivered the Geographical Areas Data Model and API for FingertipsNext, establishing foundational support for geography-based segmentation and reporting. Implemented a hierarchical areas data model, area types, and area details with relationships including a root concept. DB schema for areas and centers created, wired to API endpoints. Swagger/OpenAPI updated with member areas endpoint and enhanced area type data to improve developer experience and documentation. Key commits demonstrate design and implementation progress: a6127395acfbda410923d333f4e9c12c64ff7d7, ea6bf77d3ab754e594a90430aea76131f9a79ab7, 3ea5f08a0ded24750511e441416e25e70e043ca0.
January 2025
3 Commits • 1 Features
Jan 1, 2025January 2025: Delivered the Geographical Areas Data Model and API for FingertipsNext, establishing foundational support for geography-based segmentation and reporting. Implemented a hierarchical areas data model, area types, and area details with relationships including a root concept. DB schema for areas and centers created, wired to API endpoints. Swagger/OpenAPI updated with member areas endpoint and enhanced area type data to improve developer experience and documentation. Key commits demonstrate design and implementation progress: a6127395acfbda410923d333f4e9c12c64ff7d7, ea6bf77d3ab754e594a90430aea76131f9a79ab7, 3ea5f08a0ded24750511e441416e25e70e043ca0.
December 2024
2 Commits • 2 Features
Dec 1, 2024December 2024: Foundational API contract and analytics data model for FingertipsNext; focus on design-first API enablement and seeded analytics structures to accelerate integration and insights.
2 Commits • 2 Features
Dec 1, 2024December 2024: Foundational API contract and analytics data model for FingertipsNext; focus on design-first API enablement and seeded analytics structures to accelerate integration and insights.
December 2024
November 2024
1 Commits • 1 Features
Nov 1, 20242024-11 FingertipsNext: Windows Development Environment Setup Enhancement to streamline Windows onboarding and improve local development consistency. Added a build table to the SQL project file and updated the README with Node.js version management guidance. No major bugs fixed this month; focus on repeatable setup and faster onboarding, enabling quicker feature delivery. Technologies demonstrated include SQL project changes, Windows dev environment configuration, and documentation.
November 2024
1 Commits • 1 Features
Nov 1, 20242024-11 FingertipsNext: Windows Development Environment Setup Enhancement to streamline Windows onboarding and improve local development consistency. Added a build table to the SQL project file and updated the README with Node.js version management guidance. No major bugs fixed this month; focus on repeatable setup and faster onboarding, enabling quicker feature delivery. Technologies demonstrated include SQL project changes, Windows dev environment configuration, and documentation.
Activity
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Quality Metrics
Correctness86.4%
Maintainability84.4%
Architecture82.8%
Performance77.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
C#CSVHTTPJSONJavaJavaScriptMarkdownSQLTypeScriptYAML
Technical Skills
API DesignAPI DevelopmentAPI IntegrationAPI TestingBackend DevelopmentC#C# DevelopmentCSV HandlingCSV ParsingCSV ProcessingCode GenerationCode RefactoringConfiguration ManagementData AnalysisData Cleaning
Repositories Contributed To
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