Complex sentence: B Chandrakala is a member of Indian Administrative Service since 2008 IAS Batch, who was previously served as District Magistrate (DM) from 8 June 2014 to 14 October 2014.
Split into simpler sentences: B Chandrakala is a member of Indian Administrative Service since 2008 IAS Batch. She served as District Magistrate (DM) from 8 June 2014 to 14 October 2014.