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Flutter & Dart · Flutter desktop product
CSV Healer
Privacy-first Flutter desktop app for inspecting, repairing, and safely exporting real-world CSV files.
The challenge
CSV files from Excel, DATEV, shops, and banks differ in delimiters, encoding, quoting, and number formats.
The result
A local desktop application with explainable warnings, batch processing, safe profiles, and no uploads or tracking.
What this project demonstrates
Reviewable decisions instead of slogans.
- Material 3 interface with Riverpod
- Flutter-independent Dart processing core
- Virtualized preview and explainable repair rules
- Windows and macOS releases with automated checks
Technologies