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Daniel Sim

PROFILE

Daniel Sim

Dannie Sim designed and documented the Name Reconciliation Service (NARESE) in the wellcomecollection/docs repository, focusing on scalable retrieval-augmented workflows for improved name matching. Leveraging Python and YAML, Dannie implemented a hybrid embedding retrieval system combined with LLM-based reasoning, introducing a parameterized cutoff multiplier to balance recall and relevance. The work included comprehensive RFC-driven documentation, with architecture diagrams and data samples to clarify system design and FAISS vector store sizing. By linking changes across related RFCs and providing detailed onboarding materials, Dannie ensured maintainability and traceability, demonstrating depth in AI integration, API design, and technical writing within a short timeframe.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

6Total
Bugs
0
Commits
6
Features
2
Lines of code
1,142
Activity Months1

Work History

September 2025

6 Commits • 2 Features

Sep 1, 2025

September 2025 (2025-09) focused on designing and documenting the Name Reconciliation Service (NARESE) with RFC-driven architecture. Delivered hybrid embedding retrieval and LLM reasoning patterns, introduced a cutoff multiplier parameterization starting at 0.8 with rationale, and expanded documentation to clearly balance recall and relevance. This work lays the foundation for scalable retrieval-augmented workflows and improved name reconciliation accuracy while improving developer clarity and onboarding.

Activity

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Quality Metrics

Correctness98.4%
Maintainability98.4%
Architecture98.4%
Performance93.4%
AI Usage38.4%

Skills & Technologies

Programming Languages

MarkdownPlantUMLPythonYAML

Technical Skills

AI IntegrationAPI DesignData EngineeringDocumentationMachine LearningNatural Language ProcessingRFC ProcessSystem DesignTechnical Writing

Repositories Contributed To

1 repo

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

wellcomecollection/docs

Sep 2025 Sep 2025
1 Month active

Languages Used

MarkdownPlantUMLPythonYAML

Technical Skills

AI IntegrationAPI DesignData EngineeringDocumentationMachine LearningNatural Language Processing

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