Multi-User Algo Trading Setup Integration in AWS

I have an algo trading system currently running on Delta Exchange for both single-user and multi-user setups. I also have a single-user algo trading system running on Shark Exchange.

I now want to replicate the existing Shark Exchange single-user code into a **multi-user setup**. The complete infrastructure and setup are already running on **Amazon Web Services (AWS)**.

In addition to the multi-user Shark Exchange integration, I need a few minor changes to my website:

* Replace Delta Exchange details with Shark Exchange details in 2–3 places.
* Add a **Forgot Password** functionality.
* Add a **logging system** for the multi-user setup to track user activity, API activity, orders, errors, etc.

The existing system is already functional, so I am primarily looking for someone who can understand the current architecture, replicate the Shark Exchange integration for multiple users, and make the required website changes without affecting the existing Delta Exchange setup.

**Experience with trading APIs, multi-user algo trading systems, AWS, and Shark Exchange API integration is preferred.**