Complex sentence: In January 2011, Kheradpir joined Barclays as the Chief Operating Officer of the Global Retail & Business Bank, and was subsequently promoted to the Chief Operations and Technology Officer for the Barclays Group, reporting to Antony Jenkins.
Split into simpler sentences: In January 2011, Kheradpir joined Barclays as the Chief Operating Officer of the Global Retail & Business Bank. Kheradpir was subsequently promoted to Chief Operations and Technology Officer, reporting to Antony Jenkins.