Upstox Broker Integration for Web App

I'm looking for a skilled developer to integrate the Upstox Broker into my web application.

Key Requirements:
- The integration should primarily support portfolio tracking functionality.

Ideal Skills and Experience:
- Proven experience in web application development.
- Familiarity with Upstox Broker and its API.
- Prior work involving integration of third-party services into web applications.
- Strong understanding of portfolio tracking systems.