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Simon Stead

PROFILE

Simon Stead

Over a three-month period, contributed to the NHSDigital/validated-relationships-service-api by designing and developing new API features and maintaining robust documentation. Delivered comprehensive OpenAPI specifications for Consent API operations, enabling clear proxy role management and improving client integration. Implemented a GET endpoint for QuestionnaireResponse retrieval by reference code, streamlining data access for external systems and enhancing API-first integration. Enhanced CI/CD pipelines and Postman collections to support new endpoints and testing workflows. Addressed FHIR identity proofing level code system URL migrations, ensuring backward compatibility and test reliability. Utilized Python, JSON, and YAML alongside skills in API Design, FHIR, and schema validation.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

5Total
Bugs
1
Commits
5
Features
3
Lines of code
4,995
Activity Months3

Work History

October 2025

2 Commits • 1 Features

Oct 1, 2025

October 2025 monthly summary for NHSDigital/validated-relationships-service-api focused on ensuring stability and test quality around FHIR identity proofing level code system URLs in Postman collections. Delivered an England-specific format migration for identity proofing level code system URLs and reformatted Postman collection JSON for readability, followed by a controlled rollback to preserve backward compatibility.

March 2025

2 Commits • 1 Features

Mar 1, 2025

March 2025 monthly summary for NHSDigital/validated-relationships-service-api: Implemented a new QuestionnaireResponse retrieval API by referenceCode, delivering a GET /QuestionnaireResponse endpoint with full API definition, standardized success/error responses, and updated OpenAPI validation. Expanded CI/CD pipeline and Postman collection to support the new endpoint, enabling faster testing and deployment. No major bugs fixed in this repo this month. Impact: enables external systems to fetch QuestionnaireResponse by reference code, reducing lookup complexity and supporting API-first integration with downstream clients. Demonstrated strong API design, OpenAPI precision, CI/CD automation, and testing discipline.

February 2025

1 Commits • 1 Features

Feb 1, 2025

February 2025 monthly summary focused on API delivery and documentation improvements for the validated-relationships-service-api. Delivered comprehensive OpenAPI specifications for Consent API POST and PATCH operations, updated API versioning, and refined endpoint descriptions to improve clarity for proxy role creation/update flows.

Activity

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Quality Metrics

Correctness88.0%
Maintainability84.0%
Architecture84.0%
Performance72.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JSONPythonYAML

Technical Skills

API DesignAPI DevelopmentCI/CDFHIROpenAPI SpecificationPostmanSchema Validation

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

NHSDigital/validated-relationships-service-api

Feb 2025 Oct 2025
3 Months active

Languages Used

YAMLPythonJSON

Technical Skills

API DesignFHIROpenAPI SpecificationAPI DevelopmentCI/CDSchema Validation