Custom Web Billing App Development

Job ID: 39545351

Budget: ₹12,500 – ₹37,500 INR

I'm looking for a developer to build a custom web billing/invoicing application for resale on a subscription basis.

Key Features:
- Invoicing
- Track serial numbers
- Admin panel for management
- Data validation (Client data, Invoice data, Payment data)
- Multiple user access with role-based access control (Admin role)
- Testing
- Website security
- 10 Invoice templates (A4, A5, Thermal printer formats)

Ideal Skills and Experience:
- Experience in building custom web applications
- Strong knowledge in backend development (please specify preferred language)
- Familiarity with PostgreSQL
- Proficient in Angular for frontend development
- Ability to implement secure user authentication and role-based access

Please include examples of similar work in your bid.
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