Sreena Jamieson is an experienced leader in online business change and digital marketing, currently serving as Head of Online Business Change at Marks and Spencer since April 2019. With prior roles at Tesco where Sreena managed online trading and content strategy, and earlier experience in multichannel marketing at Comet Group Ltd, Sreena has successfully driven online growth and enhanced customer experiences across various categories. Sreena holds a 1st Class Honours degree in Management Studies from Brunel University London and has built a robust career focusing on digital strategies, customer engagement, and team leadership in the retail sector.