Payment Gateway Integration Specialist

I need a technical lead for integrating the PhonePe payment gateway into our JavaScript application.

Essential Features:
- Recurring Payments
- Refund Processing
- Multi-Currency Support
- Mandate Feature for Automatic Debits

Ideal Skills:
- Expertise in JavaScript
- Experience with PhonePe integration
- Knowledge of payment gateways and their features
- Strong problem-solving skills and attention to detail

Please provide relevant experience in your bid.