DEFRA/trade-exportscore-plp
Nov 2025 – Feb 2026
4 Months active
Languages Used
JSONJavaScript
Technical Skills
JavaScriptback end developmentbackend developmentcode refactoringdata parsingdata processing
Ryan
PROFILE
Ryan
Ryan Corcoran contributed to DEFRA’s trade-exportscore-plp repository, focusing on enhancing data parsing, validation, and regulatory compliance for packing list processing. He developed and refactored JavaScript and Node.js modules to support new models, such as the Gousto Packing Lists, and improved reliability through comprehensive unit testing and regex-based validation. Ryan addressed data quality issues by refining header handling, establishment number checks, and totals-row logic, while also updating prohibited item lists to align with evolving regulations. His work emphasized maintainability and traceability, leveraging JSON manipulation and robust version control to ensure accurate, scalable data workflows and streamlined compliance reporting.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
33Total
Bugs
5
Commits
33
Features
5
Lines of code
28,908
Activity Months4
Your Network
54 people
Work History
February 2026
3 Commits • 2 Features
Feb 1, 2026February 2026 monthly summary for DEFRA/trade-exportscore-plp focusing on regulatory compliance data updates and release management.
3 Commits • 2 Features
Feb 1, 2026February 2026 monthly summary for DEFRA/trade-exportscore-plp focusing on regulatory compliance data updates and release management.
February 2026
January 2026
1 Commits
Jan 1, 2026January 2026: Focused on data quality and regulatory compliance for DEFRA/trade-exportscore-plp. Delivered a critical bug fix: Ineligible Items List updated to reflect changes in commodity codes and treatment types, ensuring eligibility checks align with current regulations. This change reduces misclassifications in downstream scoring and strengthens compliance reporting.
January 2026
1 Commits
Jan 1, 2026January 2026: Focused on data quality and regulatory compliance for DEFRA/trade-exportscore-plp. Delivered a critical bug fix: Ineligible Items List updated to reflect changes in commodity codes and treatment types, ensuring eligibility checks align with current regulations. This change reduces misclassifications in downstream scoring and strengthens compliance reporting.
December 2025
10 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary focusing on key business outcomes and technical delivery across the DEFRA/trade-exportscore-plp repo. Delivered a robust Gousto Packing Lists Model with validation for establishment numbers and header formats, plus parsing logic for diverse packing list structures and comprehensive unit tests, enabling reliable supplier data ingestion. Improved data parsing reliability with Regex and validation refinements for blanket NIRMS, establishment numbers, and country of origin, supported by updated tests. Fixed data quality gaps in B&M data with totals-row validation, keyword-based row identification, and enforced field rules. Deprecated legacy Tesco Model 1 and ASDA Model 2 matchers/parsers to prevent deprecated formats, ensuring clearer backward-compatibility signals. Updated release versions to 6.28.3 and 6.29.2 to reflect the changes. Expected business impact includes higher data accuracy, reduced manual validation, faster downstream processing, and clearer versioning signals for integrations.
10 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary focusing on key business outcomes and technical delivery across the DEFRA/trade-exportscore-plp repo. Delivered a robust Gousto Packing Lists Model with validation for establishment numbers and header formats, plus parsing logic for diverse packing list structures and comprehensive unit tests, enabling reliable supplier data ingestion. Improved data parsing reliability with Regex and validation refinements for blanket NIRMS, establishment numbers, and country of origin, supported by updated tests. Fixed data quality gaps in B&M data with totals-row validation, keyword-based row identification, and enforced field rules. Deprecated legacy Tesco Model 1 and ASDA Model 2 matchers/parsers to prevent deprecated formats, ensuring clearer backward-compatibility signals. Updated release versions to 6.28.3 and 6.29.2 to reflect the changes. Expected business impact includes higher data accuracy, reduced manual validation, faster downstream processing, and clearer versioning signals for integrations.
December 2025
November 2025
19 Commits • 2 Features
Nov 1, 2025November 2025 — DEFRA/trade-exportscore-plp: Delivered CDS Model 2 Parser enhancements and targeted refactors that improve data integrity, test coverage, and maintainability for packing-list processing; enabled robust handling of headers, validations, and establishment-number rules, reducing manual validation effort and future regression risk. Demonstrated strong focus on business value through improved data quality and scalable code.
November 2025
19 Commits • 2 Features
Nov 1, 2025November 2025 — DEFRA/trade-exportscore-plp: Delivered CDS Model 2 Parser enhancements and targeted refactors that improve data integrity, test coverage, and maintainability for packing-list processing; enabled robust handling of headers, validations, and establishment-number rules, reducing manual validation effort and future regression risk. Demonstrated strong focus on business value through improved data quality and scalable code.
Activity
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Quality Metrics
Correctness97.0%
Maintainability88.4%
Architecture88.6%
Performance88.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
JSONJavaScript
Technical Skills
API integrationJSONJSON manipulationJavaScriptNode.jsback end developmentbackend developmentcode refactoringdata managementdata parsingdata processingdata validationfront end developmentfull stack developmentpackage management
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