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lincmba

PROFILE

Lincmba

Lincoln Chumba developed core features for onaio/fhir-tooling and opensrp/fhircore, focusing on automation and AI-driven data capture. For onaio/fhir-tooling, he built a CLI command to batch-update FHIR server location lineage, integrating authentication and FHIR API client setup, and established shared utilities and test dependencies to streamline development. In opensrp/fhircore, he delivered AI-powered audio transcription for FHIR QuestionnaireResponses, combining Google Cloud Speech-to-Text and Gemini models to automate structured data entry from live speech. His work leveraged Kotlin, Java, and dependency injection, demonstrating depth in FHIR data modeling, robust error handling, and test-driven development for scalable, maintainable healthcare solutions.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

7Total
Bugs
0
Commits
7
Features
3
Lines of code
5,954
Activity Months2

Work History

May 2025

1 Commits • 1 Features

May 1, 2025

May 2025 monthly summary for opensrp/fhircore: Delivered AI-assisted audio transcription to FHIR QuestionnaireResponses, enabling live speech-to-text input and automatic conversion of transcription text into structured FHIR data. Implemented robust error handling with retries in the AI-driven conversion path and integrated Google Cloud Speech-to-Text for transcription with Gemini models for FHIR data mapping. The feature is designed to accelerate data capture, reduce manual transcription errors, and improve data quality in clinical forms. No major bugs logged this month; groundwork laid for scalable AI-powered data capture in form workflows.

February 2025

6 Commits • 2 Features

Feb 1, 2025

February 2025 performance summary for onaio/fhir-tooling. Delivered a new CLI command UpdateLocationLineageCommand to batch-update location lineage on a FHIR server, including authentication and FHIR API client setup. Also added end-to-end tests, documentation, and a sample env.properties file. Established foundational utilities via fhir-common-utils and introduced a new snapshot-based test dependency repository to stabilize builds and testing. No explicit major bug fixes this month; the focus was on delivering business value through feature delivery and infrastructure groundwork. Business value includes automated lineage updates, improved data governance on FHIR servers, and faster onboarding via documentation and standardized environment config. Technologies/skills demonstrated: CLI development, authentication integration, FHIR API client usage, test-driven development, documentation, dependency management, and shared utilities.

Activity

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Quality Metrics

Correctness97.2%
Maintainability94.2%
Architecture93.0%
Performance94.2%
AI Usage33.0%

Skills & Technologies

Programming Languages

GradleJavaKotlinMarkdownXML

Technical Skills

AI/ML IntegrationAPI IntegrationAndroid DevelopmentAuthenticationBuild ConfigurationCI/CD ConfigurationCLI DevelopmentCoroutinesDependency InjectionDependency ManagementDocumentationFHIRFHIR API IntegrationFHIR Data ModelingFlow

Repositories Contributed To

2 repos

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

onaio/fhir-tooling

Feb 2025 Feb 2025
1 Month active

Languages Used

GradleJavaKotlinMarkdown

Technical Skills

AuthenticationBuild ConfigurationCLI DevelopmentDependency ManagementDocumentationFHIR

opensrp/fhircore

May 2025 May 2025
1 Month active

Languages Used

GradleJavaKotlinXML

Technical Skills

AI/ML IntegrationAPI IntegrationAndroid DevelopmentCI/CD ConfigurationCoroutinesDependency Injection

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