Web Beneish M-Score Calculator Script

I want to replicate the full Beneish M-Score experience in a browser-based app. The script must present clean data-input forms, run the score calculations instantly, and let users download or copy the results. An admin-side backend is also required so I can tweak the underlying formula or add new ratios without touching the front-end code.

Preferred stack is flexible—JavaScript (React or vanilla with a Node/Express backend), Python (Flask or Django), or PHP (Laravel) are all acceptable as long as the final build is stable, well-documented, and easy for me to maintain.

Key deliverables:
• Responsive web UI with organised input fields
• Accurate, automated M-Score computation triggered on submit
• Export options (CSV, PDF, and plain copy)
• Secure admin panel to edit formula coefficients and save changes in real time
• Clear setup instructions plus commented source code

I’ll test the tool against sample financial statements; results should match known reference values and remain correct after I alter any coefficient through the admin panel.

Sample model
Visit Model of Beneish M-Score Calculator - Kelley School of Business
https://apps.kelley.iu.edu/Beneish/MScore/MScoreInput