Standalone IMPS/NEFT Payout Software

I need a self-contained Windows application that can handle end-to-end payouts through Indian banking rails—specifically IMPS and NEFT, nothing else. The tool must run locally on a Windows machine without... (Budget: ₹12500 - ₹37500 INR, Jobs: .NET, API Development, C# Programming, Java, Python, Software Development, Software Engineering, User Interface / IA)