opensanctions/opensanctions
Dec 2025 – May 2026
6 Months active
Languages Used
PythonYAMLDockerfileJavaScriptMakefileTypeScript
Technical Skills
Code QualityExcel handlingLintingPythonPython programmingPython scripting
Eric Nicholas Barrett
PROFILE
Eric Nicholas Barrett
Over six months, contributed to the opensanctions/opensanctions repository by building and enhancing data ingestion crawlers focused on sanctions and regulatory datasets. Leveraged Python and YAML to implement robust XLSX parsing, multi-worksheet handling, and spreadsheet-driven pipelines, improving data extraction, auditability, and internationalization. Refactored code for maintainability, introduced configuration management, and enhanced logging for better error handling and observability. Addressed metadata accuracy and code quality through targeted bug fixes and linting, while expanding data coverage and traceability. The work emphasized maintainable, auditable pipelines and reliable data processing, supporting compliance and analytics use cases across evolving regulatory and business requirements.
Overall Statistics
Feature vs Bugs
78%Features
Repository Contributions
18Total
Bugs
2
Commits
18
Features
7
Lines of code
192,772
Activity Months6
Your Network
15 peopleShared Repositories
15
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Friedrich LindenbergMember
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JD BothmaMember
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Johan SchuijtMember
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Work History
May 2026
4 Commits • 2 Features
May 1, 2026Concise monthly summary for May 2026 covering opensanctions/opensanctions. Delivered configurability and reliability improvements in YAML configuration and crawler logging, strengthening business value through better configurability, observability, and maintainability.
4 Commits • 2 Features
May 1, 2026Concise monthly summary for May 2026 covering opensanctions/opensanctions. Delivered configurability and reliability improvements in YAML configuration and crawler logging, strengthening business value through better configurability, observability, and maintainability.
May 2026
April 2026
4 Commits • 2 Features
Apr 1, 2026April 2026 monthly summary for repository opensanctions/opensanctions. Key features delivered include: (1) Crawler Enhancements for Data Model and Security Data Collection — introduced a generalized spreadsheet structure for the crawler, improved ownership logic for readability, and added project configuration/workflows to enhance maintainability. This also re-enabled the crawl_sec function to collect broader security sanctions data. (2) Sanction Ownership Data Processing Enhancements — decoupled language from company and owner names to support international use cases and added a program identifier GE-SANCOWN to sanction ownership data for better data traceability and program tagging. These changes strengthen data coverage, traceability, and long-term maintainability. Major bugs fixed include: resolved readability and ownership logic issues in the crawler, enabling more robust data processing and easier PR review integration. Overall impact and accomplishments: expanded data collection coverage across sanctions data, improved data quality and internationalization, and enhanced maintainability through configuration/workflows. Technologies/skills demonstrated: data modeling and spreadsheet-driven data pipelines, internationalization and program tagging, configuration management, and PR-driven development.
April 2026
4 Commits • 2 Features
Apr 1, 2026April 2026 monthly summary for repository opensanctions/opensanctions. Key features delivered include: (1) Crawler Enhancements for Data Model and Security Data Collection — introduced a generalized spreadsheet structure for the crawler, improved ownership logic for readability, and added project configuration/workflows to enhance maintainability. This also re-enabled the crawl_sec function to collect broader security sanctions data. (2) Sanction Ownership Data Processing Enhancements — decoupled language from company and owner names to support international use cases and added a program identifier GE-SANCOWN to sanction ownership data for better data traceability and program tagging. These changes strengthen data coverage, traceability, and long-term maintainability. Major bugs fixed include: resolved readability and ownership logic issues in the crawler, enabling more robust data processing and easier PR review integration. Overall impact and accomplishments: expanded data collection coverage across sanctions data, improved data quality and internationalization, and enhanced maintainability through configuration/workflows. Technologies/skills demonstrated: data modeling and spreadsheet-driven data pipelines, internationalization and program tagging, configuration management, and PR-driven development.
March 2026
2 Commits • 1 Features
Mar 1, 2026March 2026: Enhanced data scraping reliability for ir_uani_business_registry and improved code quality in the opensanctions/opensanctions repository. Key outcomes include complete-page crawling with pagination, resilient entity creation when detail pages fail, and a lint-compliant URL definition.
2 Commits • 1 Features
Mar 1, 2026March 2026: Enhanced data scraping reliability for ir_uani_business_registry and improved code quality in the opensanctions/opensanctions repository. Key outcomes include complete-page crawling with pagination, resilient entity creation when detail pages fail, and a lint-compliant URL definition.
March 2026
February 2026
1 Commits
Feb 1, 2026February 2026 monthly summary for opensanctions/opensanctions: Focused on data quality and metadata accuracy. Delivered a targeted bug fix for the Tr Parliament dataset metadata, ensuring the meta description accurately reflects its contents. The change improves data discoverability and reduces downstream confusion. The work was performed with precise, isolated commits and standard Git workflow, maintaining repository integrity.
February 2026
1 Commits
Feb 1, 2026February 2026 monthly summary for opensanctions/opensanctions: Focused on data quality and metadata accuracy. Delivered a targeted bug fix for the Tr Parliament dataset metadata, ensuring the meta description accurately reflects its contents. The change improves data discoverability and reduces downstream confusion. The work was performed with precise, isolated commits and standard Git workflow, maintaining repository integrity.
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026: OpenSanctions crawler XLSX data extraction enhancement delivered for the opensanctions/opensanctions repository. Refactor improves worksheet handling and enhances data auditing, increasing ingestion reliability and data quality across sanctions data ingestion pipelines. Focused on maintainability and auditability to support compliance and downstream analytics.
1 Commits • 1 Features
Jan 1, 2026January 2026: OpenSanctions crawler XLSX data extraction enhancement delivered for the opensanctions/opensanctions repository. Refactor improves worksheet handling and enhances data auditing, increasing ingestion reliability and data quality across sanctions data ingestion pipelines. Focused on maintainability and auditability to support compliance and downstream analytics.
January 2026
December 2025
6 Commits • 1 Features
Dec 1, 2025December 2025 summary for opensanctions/opensanctions: Delivered a consolidated sanctions data ingestion crawler for Jordan and Turkey, establishing a robust, auditable data pipeline and laying groundwork for ongoing updates to regulatory lists.
December 2025
6 Commits • 1 Features
Dec 1, 2025December 2025 summary for opensanctions/opensanctions: Delivered a consolidated sanctions data ingestion crawler for Jordan and Turkey, establishing a robust, auditable data pipeline and laying groundwork for ongoing updates to regulatory lists.
Activity
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Quality Metrics
Correctness95.6%
Maintainability93.4%
Architecture93.4%
Performance94.4%
AI Usage23.4%
Skills & Technologies
Programming Languages
DockerfileJavaScriptMakefilePythonTypeScriptYAML
Technical Skills
CI/CDCode QualityDockerExcel handlingLintingPythonPython developmentPython programmingPython scriptingWeb scrapingYAMLYAML configurationback end developmentcode quality improvementconfiguration management
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline