CSV Cleaner & Validator —

CSV Cleaner & Validator — Verified Windows EXE ++++ Built a standalone Windows CSV cleaning and validation tool in Python. It detects duplicate IDs, validates required fields, email addresses and numeric amounts, preserves Unicode/Turkish characters, and separates valid and invalid records into cleaned.csv and exceptions.csv with a machine-readable summary. The packaged Windows application was verified through native GUI automation with 12/12 checks passed and 0 failures.