NHSDigital/immunisation-fhir-api
Nov 2024 – Mar 2025
5 Months active
Languages Used
DockerfileJSONJavaScriptPropertiesPythonSQLTerraformYAML
Technical Skills
API DevelopmentAPI TestingAWSAWS LambdaAuthorizationBackend Development
ASubaran
PROFILE
Asubaran
Over five months, Akra developed and enhanced the NHSDigital/immunisation-fhir-api, delivering a scalable backend for immunisation data processing. Akra architected core modules, persistence layers, and batch processing workflows, enabling reliable data exchange and integration with client systems. Using Python, AWS Lambda, and Terraform, Akra implemented secure API endpoints, robust validation, and automated CI/CD pipelines. The work included container security hardening, test suite expansion, and infrastructure as code, addressing both maintainability and deployment reliability. By refactoring code, improving data models, and resolving critical defects, Akra ensured the platform’s readiness for production, supporting efficient, secure, and testable immunisation workflows at scale.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
197Total
Bugs
13
Commits
197
Features
40
Lines of code
11,048
Activity Months5
Your Network
12 peopleSame Organization
@hscic.gov.uk2
Work History
March 2025
35 Commits • 6 Features
Mar 1, 2025March 2025 monthly summary for NHSDigital/immunisation-fhir-api focusing on delivering a scalable foundation and feature-ready API. Key architectural and data-layer progress underpin reliable immunisation data exchange, with API surfaces enabling client integration. Features span Core Architecture and Modules, Persistence Layer and Models, Interfaces and API Glue, and Misc Improvements. Batch 2 Additions expanded functionality across the API, followed by Core Feature Additions in Batch 3. A lint issue fixed in Batch 3 improved code quality and consistency. Overall, the work enhances integration readiness, data integrity, and maintainable growth potential for the immunisation FHIR API.
35 Commits • 6 Features
Mar 1, 2025March 2025 monthly summary for NHSDigital/immunisation-fhir-api focusing on delivering a scalable foundation and feature-ready API. Key architectural and data-layer progress underpin reliable immunisation data exchange, with API surfaces enabling client integration. Features span Core Architecture and Modules, Persistence Layer and Models, Interfaces and API Glue, and Misc Improvements. Batch 2 Additions expanded functionality across the API, followed by Core Feature Additions in Batch 3. A lint issue fixed in Batch 3 improved code quality and consistency. Overall, the work enhances integration readiness, data integrity, and maintainable growth potential for the immunisation FHIR API.
March 2025
February 2025
90 Commits • 18 Features
Feb 1, 2025February 2025 for NHSDigital/immunisation-fhir-api: Strengthened batch processing reliability, expanded testability, and deployment readiness to support scalable immunisation data workflows. Delivered end-to-end batch processing, test suites, and foundational architecture across core modules, data layer, API, and UI/CLI surfaces, enabling faster delivery of batch-based capabilities with higher confidence.
February 2025
90 Commits • 18 Features
Feb 1, 2025February 2025 for NHSDigital/immunisation-fhir-api: Strengthened batch processing reliability, expanded testability, and deployment readiness to support scalable immunisation data workflows. Delivered end-to-end batch processing, test suites, and foundational architecture across core modules, data layer, API, and UI/CLI surfaces, enabling faster delivery of batch-based capabilities with higher confidence.
January 2025
32 Commits • 6 Features
Jan 1, 2025January 2025 monthly summary for NHSDigital/immunisation-fhir-api. Delivered major improvements in security, maintainability, and test coverage. Implemented Dynamo key access for all Lambdas, restructured project files to align with new architecture, and completed Terraform security/config updates. Fixed critical defects including broken tests and import issues, and enhanced code quality with lint fixes and test suite improvements. Achievements reflect business value: stronger security posture, reliability, and faster release cycles.
32 Commits • 6 Features
Jan 1, 2025January 2025 monthly summary for NHSDigital/immunisation-fhir-api. Delivered major improvements in security, maintainability, and test coverage. Implemented Dynamo key access for all Lambdas, restructured project files to align with new architecture, and completed Terraform security/config updates. Fixed critical defects including broken tests and import issues, and enhanced code quality with lint fixes and test suite improvements. Achievements reflect business value: stronger security posture, reliability, and faster release cycles.
January 2025
December 2024
6 Commits • 2 Features
Dec 1, 2024Month: 2024-12 | Summary: Delivered security-first container and build optimizations for NHSDigital/immunisation-fhir-api, enhancing security posture, enabling faster deployments, and strengthening test fidelity for sandbox environments.
December 2024
6 Commits • 2 Features
Dec 1, 2024Month: 2024-12 | Summary: Delivered security-first container and build optimizations for NHSDigital/immunisation-fhir-api, enhancing security posture, enabling faster deployments, and strengthening test fidelity for sandbox environments.
November 2024
34 Commits • 8 Features
Nov 1, 2024November 2024 monthly summary for NHSDigital/immunisation-fhir-api focused on delivering core vaccination capabilities, strengthening data validation, expanding test coverage, and improving packaging and reliability. Key changes enabled end-to-end vaccination processing, improved data integrity, and increased developer velocity through better tooling and environments.
34 Commits • 8 Features
Nov 1, 2024November 2024 monthly summary for NHSDigital/immunisation-fhir-api focused on delivering core vaccination capabilities, strengthening data validation, expanding test coverage, and improving packaging and reliability. Key changes enabled end-to-end vaccination processing, improved data integrity, and increased developer velocity through better tooling and environments.
November 2024
Activity
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Quality Metrics
Correctness83.2%
Maintainability83.6%
Architecture73.4%
Performance71.4%
AI Usage20.4%
Skills & Technologies
Programming Languages
BashDockerfileHCLJSONJavaScriptMakefilePropertiesPythonSQLShell
Technical Skills
API DevelopmentAPI IntegrationAPI ManagementAPI MockingAPI TestingAWSAWS DynamoDBAWS IAMAWS LambdaAWS S3AuthorizationAzure DevOpsAzure PipelinesBackend DevelopmentBash
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