Java-Based Fintech Web Development

I'm seeking a seasoned developer to create a comprehensive Fintech setup on the web using Java.

Key Features:
- Payment Gateway Integration: The system should seamlessly incorporate a robust payment gateway to facilitate smooth transactions.
- User Account Management: The platform must support efficient and secure user account management.
- Financial Analytics Dashboard: A sophisticated dashboard to provide financial analytics is a crucial requirement.

Security: The application should implement two-factor authentication for user verification to ensure high-level security.

Ideal Skills:
- Proficiency in Java and web development.
- Extensive experience in Fintech projects.
- Familiarity with integrating payment gateways and developing financial dashboards.
- Expertise in implementing two-factor authentication systems.

Please share your previous work samples and experiences related to this project.