
Worked on the GemeenteNijmegen/webformulieren-submissionstorage repository, delivering features and reliability improvements for form submission storage and reporting over a four-month period. Focused on backend development using TypeScript and Node.js, the work included implementing weekly CSV exports, anonymous submission support, and robust event handling for form data. Enhanced data ingestion pipelines, improved geospatial data transformation with EPSG:28992 projection handling, and introduced migration tooling for catalogi integration. Strengthened test infrastructure with Jest and expanded unit test coverage, while addressing production readiness through configuration management and error handling. Maintained code quality with documentation updates, refactoring, and DevOps practices using AWS services.
February 2025: Reliability improvement for weekly forms submission in the GemeenteNijmegen/webformulieren-submissionstorage repository. Corrected the AWS EventBridge cron expression from '1' to 'MON' to align with AWS cron syntax, ensuring the weekly forms creation job runs on Mondays and does not drift. The change was implemented in commit 16e1b243550d2fa5aaf7d2136217782bcad3bb7a.
February 2025: Reliability improvement for weekly forms submission in the GemeenteNijmegen/webformulieren-submissionstorage repository. Corrected the AWS EventBridge cron expression from '1' to 'MON' to align with AWS cron syntax, ensuring the weekly forms creation job runs on Mondays and does not drift. The change was implemented in commit 16e1b243550d2fa5aaf7d2136217782bcad3bb7a.
January 2025 monthly summary for GemeenteNijmegen/webformulieren-submissionstorage: Delivered end-to-end data ingestion enhancements, geometry handling improvements, product mapping updates, and production-readiness work. These changes enhance data reliability, spatial accuracy, deployment readiness, and business value from batch processing to live environments.
January 2025 monthly summary for GemeenteNijmegen/webformulieren-submissionstorage: Delivered end-to-end data ingestion enhancements, geometry handling improvements, product mapping updates, and production-readiness work. These changes enhance data reliability, spatial accuracy, deployment readiness, and business value from batch processing to live environments.
December 2024 monthly summary for GemeenteNijmegen/webformulieren-submissionstorage focusing on delivering production-ready RxMission ZGW submission handling, data integration scaffolding for catalogi, and migration tooling with repository housekeeping. Emphasis on business value, reliability, and code quality.
December 2024 monthly summary for GemeenteNijmegen/webformulieren-submissionstorage focusing on delivering production-ready RxMission ZGW submission handling, data integration scaffolding for catalogi, and migration tooling with repository housekeeping. Emphasis on business value, reliability, and code quality.
November 2024: Delivered core features for submission storage and reporting, improved backward compatibility, expanded configuration, and reinforced test infrastructure. Result: reliable weekly form insights, reduced risk from API changes, faster issue detection, and clearer business value from enhanced form-driven workflows. Key outcomes include: weekly CSV export, anonymous submissions support, improved event data (PK/SK), robust unit tests, and observability improvements.
November 2024: Delivered core features for submission storage and reporting, improved backward compatibility, expanded configuration, and reinforced test infrastructure. Result: reliable weekly form insights, reduced risk from API changes, faster issue detection, and clearer business value from enhanced form-driven workflows. Key outcomes include: weekly CSV export, anonymous submissions support, improved event data (PK/SK), robust unit tests, and observability improvements.

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