Let me give you a background of my work experience. I worked in the Call Center industry for more than a decade. I worked with customer service, sales and financial accounts with both US and UK clients.
I have been a supervisor for 4 years handling a team of 12-15 agents.
I have been Quality Specialist for 2 years
I also experience in cold calling for real estate, solar panels, digital secretary, etc. I also have a knowledge in doing Facebook Ads