A modern, full-stack web application for generating standardized bank card request files from user data and customizable templates.

This tool simplifies the process of creating correctly formatted .txt files (like output_powercard.txt) that follow specific rules for field length, type, and required values — commonly used in banking and enterprise systems.

Manually generating bank card application files is time-consuming and error-prone. This app automates the process by:

• Allowing users to import data from .json files
• Validating all fields against a template (types, lengths, required)
• Applying default values when needed
• Saving all generated codes in a persistent database
• Exporting a clean, structured text file for submission

• 📂 Import Data: Supports .json uploads
• 🧩 Flexible Template: Customize fields (name, length, type, required, default)
• ✅ Validation Engine: Enforces type and length rules with feedback
• 💾 SQLite Database: Stores all generated entries and their associated codes
• ⚙️ Smart File Generation: Outputs a bank-ready output_powercard.txt
• 🖥️ Modern Frontend: Built with React and Tailwind CSS for ease of use
• 🔁 RESTful API: Flask backend with organized endpoints and clean separation of logic

• React (Hooks + functional components)
• Axios (for API communication)
• Tailwind CSS (for modern styling)

• Python + Flask
• Flask-CORS (for cross-origin API requests)
• SQLAlchemy (ORM for SQLite database)
• Faker (for generating test data)

• SQLite (local development)

git clone https://github.com/Moussa018/Bank-Card-Application-File-Generator.git
cd Bank-Card-Application-File-Generator

cd backend
pip install -r requirements.txt
python app.py

The API should now be running at http://localhost:5000.

cd ../frontend
npm install
npm start

The React app will open in your browser at http://localhost:3000.

1. Upload a data file (.json or .csv)
2. Modify or confirm the field template
3. Click Generate to create your output_powercard.txt
4. All generated records are saved in the database with tracking codes
5. Download or inspect the final file

• Banks needing to batch-submit card application files
• FinTech tools needing to pre-format data for legacy systems
• Training / simulation tools for developers working on financial data pipelines

• User authentication and roles
• Live preview of generated output
• Exporting to other formats (XML, Excel)
• Multi-language support (English, French...)

Created with ❤️ by Moussa Mohammed Nour 🔗 GitHub: Moussa018