Sophie Tollerfield is a Managing Director at Express Gases. They is proficient in English. Colleagues describe them as "Sophie was working as a Social Media Manager during a year with me when I was working in UK. During that time, she helped us to increase the engagement by 227% on Facebook and to increase our follower database by 30%. She was in charge of 7 Facebook's page and Instagram page. This is a hard work. Sophie is a brilliant worker, always with positive and proactive attitude. She is a great value resource for any Marketing department in this technological revolution." and "I had the pleasure of working with Sophie during her time at UNBXD, new to the industry she had the ability to learn quickly and act on her initiative. Sophie's ambition does not go unnoticed, with her enthusiasm for the industry and already well developed skills, I have no doubt to see her leading the forefront in years to come. "