UPI & Mutual Funds Mobile App

I need a mobile app for UPI payments and mutual funds investments. The app should be available on both iOS and Android platforms.

Essential Requirements:
- UPI payment integration
- Mutual funds investment functionality
- SIP for Gold and Silver
- User-friendly interface
- Robust security measures
- Support for both iOS and Android
- Guidance to get required licenses for above from Govt , SEBI

Ideal Skills:
- Mobile app development experience
- Expertise in payment gateway integration
- Background in financial services apps
- Strong UI/UX design skills
- Knowledge of security protocols for financial transactions
- - Knowledge to get required licenses for above from Govt , SEBI

Please provide examples of similar work done.