Billing software to Integrate with Tally for Retail

I am looking for a developer to create billing software that can integrate with Tally for retail purposes. The ideal candidate should have experience with Tally integration and possess the following skills:

Features:
- Inventory management
- Customer management
- Sales reports

Software type:
- Both web-based and desktop-based

Integrations:
- Sales and purchase integration with Tally

If you have experience developing billing software and have a strong understanding of Tally integration, please send me your proposal.