[Long Term] Need executive assistant and project manager to help free up my time and keep me organized

I have way too many tasks everyday. I want to send you a bunch of tasks and have you take care of them. I also want you to suggest ways to improve the processes of the company. Additionally, I have numerous web design projects running and I need assistance with ensuring they're on track and completed without errors.

Expect some of these tasks:
- project management — specifically web design & development projects (you won't actually design and development, but you will need to ensure they're running smoothly)
- client communication
- invoice management
- expense managements
- freelance & employee recruiting
- proposal writing
- business research to determine strategic opportunities
- organize team schedule and keep us accountable
- give daily status reports
- suggest ways to improve the processes of the company

In addition, I may ask you to do personal tasks (i.e. find all gyms near me and compile their prices and amenities). These tasks will open up my schedule so I can focus on more executive business tasks.

I am looking for someone that:
- is able to think creatively and come up with ideas on their own
- is able to learn new tasks quickly
- works efficiently and fast
- won't make the same error two times
- fluent with writing english
- knows how to problem solve
- able to handle tasks independently without micromanagement

Preferred work hours:
- available to start immediately
- 10am - 6pm EST mon to fri (flexible with this give or take a few hours)
- available to work on weekends if needed
- job hours will be based on your performance. Will be up to 40 hrs per week if you're good.