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Dean Brown

PROFILE

Dean Brown

Worked on the DEFRA/trade-exportscore-plp repository to deliver a new Warrens 2 parser and matcher for processing packing lists, focusing on robust extraction and validation of establishment numbers across multiple sheets. Enhanced the parsing architecture by refactoring core logic in JavaScript and Node.js, utilizing regex for improved data parsing and ensuring reliable downstream processing. Addressed edge cases by preferring valid sheets and excluding ignored data, which increased data quality for user-facing interactions. Performed routine release housekeeping, including version control updates. The work demonstrated depth in backend development, API integration, and unit testing, preparing the codebase for future Warrens 2 deployments.

Overall Statistics

Feature vs Bugs

33%Features

Repository Contributions

6Total
Bugs
2
Commits
6
Features
1
Lines of code
2,706
Activity Months1

Work History

October 2025

6 Commits • 1 Features

Oct 1, 2025

Month: 2025-10. Focused on delivering Warrens 2 parser/matcher for packing lists in DEFRA/trade-exportscore-plp, improving establishment number extraction robustness across sheets, and performing routine release housekeeping. Strengthened parsing architecture and downstream processing readiness for Warrens 2 variant.

Activity

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Quality Metrics

Correctness86.6%
Maintainability86.6%
Architecture76.6%
Performance73.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

JSONJavaScript

Technical Skills

API DevelopmentBackend DevelopmentData ParsingJavaScriptNode.jsRegexUnit TestingVersion Control

Repositories Contributed To

1 repo

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

DEFRA/trade-exportscore-plp

Oct 2025 Oct 2025
1 Month active

Languages Used

JSONJavaScript

Technical Skills

API DevelopmentBackend DevelopmentData ParsingJavaScriptNode.jsRegex