Android App - PhonePe Integration

I need an experienced Android developer to integrate the PhonePe gateway for direct payments into my live native Android app.

Key Requirements:
- Integrate PhonePe for direct payments
- Ensure seamless functionality with the existing app
- Must maintain app security and comply with all regulations

Ideal Skills:
- Expertise in Android development
- Experience with payment gateway integration, specifically PhonePe
- Strong understanding of app security protocols
- Ability to troubleshoot and resolve integration issues

Looking for someone who can deliver high-quality work promptly. Please include examples of similar work done.