Windows Compatible Login Loader Creation

I'm looking for a skilled developer to design a loader for a login exe application, which needs to be compatible with Windows operating system. The main function of the loader is to initiate the login process. In the interest of making the best end-product possible, having experience in creating similar loaders would be advantageous, as well as an in-depth knowledge of Windows OS specifics.

While I didn't specify any additional functions for the loader or an exact deadline, I'm open to suggestions from an experienced professional on useful auxiliary features and feasible timeline. Please provide your input and proposed timeline in your bid.

Ideal skills for the job:
- Windows OS familiarity
- Prior experience in loader development
- Innovative thinking for additional features
- Strong time management skills for an undefined deadline.