Sherif is a payments industry veteran, with a targeted focus on the ever-expanding e-commerce sector. He founded Supreme Payments in 2010 to meet the unique processing needs of e-commerce merchants, with a particular focus on helping underserved merchants categorized as high-risk.

In 2018, he joined forces with B2Billing and CT Payment to form Payfacto. At PayFacto, he continues building strategic partnerships with banks and payment processors to serve to e-commerce merchants around the world.