Sarah Rosier is a Chief Business Officer at National Express LTD. She possess expertise in e commerce, marketing, online advertising, digital marketing, advertising and 44 more skills. She is proficient in French. Colleagues describe her as "Having reported to Sarah for many years, I learnt a huge amount from her and have been able to develop my career and expertise as a direct result of her mentoring. Sarah is an extremely driven and motivated leader - she is able to steer multiple large scale strategic projects whilst also being on top of the detail and day to day performance and trading. Sarah is able to set clear goals for her team and agency partners and provides strong leadership and encouragement to ensure they deliver the end result. In addition to this Sarah demonstrates a perfect balance of being professional whilst also very personable with her team and agency partners. " and "Sarah is an exceptional leader and fantastic to work with. She was my client for more than 5 years and I always admired the way she managed all the multi discipline teams/agencies she worked with. She is fair, collaborative, motivational and as a result she always gained the respect of her team. Sarah would know the details of the various projects we were running without ever loosing sight of her vision and the big picture. As a marketing lead, Sarah is a fast learner, open to change and she can adapt easily to anything that is thrown at her; she was instrumental in driving the digital transformation for her organisation/department. I loved working with her and I hope one day our career paths will cross again. "