Premium Stock Trading SaaS Development

I'm looking for an experienced developer to build a premium SaaS platform tailored for Indian stock traders on the NSE. The platform should include:

- Stock Scanners
- AI-Powered Company Research (Financial Analysis, Concall Summaries, Company Guidance)
- Theme Tracking
- Watchlists
- Trade Journal
- Market Dashboard
- Alerts
- Portfolio Tools

The UI should be modern and intuitive, similar to ChartsMaze, and the system should be built to scale.

Additionally, user authentication will be via email and password.

Ideal skills and experience:
- Experience in building scalable SaaS platforms
- Strong UI/UX design skills
- Expertise in integrating AI-powered features
- Knowledge of stock trading platforms and requirements

Please provide examples of prior work and a detailed approach for this project.