Noida: HCL Technologies has announced the appointment of Rahul Singh as President - Business Services and Corporate Vice President of the company. He will be responsible for driving growth in BPO and Business Services division globally including all the acquired entities. Since January 2009, Singh has served as CEO and MD of TCS eServe International. He has an illustrious career of 24 years beginning with Citi Group, starting in 1986 and growing through various key assignments and since 1999 as the Chief Executive Officer and Managing Director, Citigroup Global Services (CGSL) (Formally known as eServe International). "Rahul has been a pioneer in the BPO industry in India and we welcome him to HCL as we rethink, reshape and transform the way BPO and Business services are delivered to our customers tightly integrated with domain lead IT services," said Vineet Nayar, CEO, HCL Technologies. Singh is an alumnus of Jamnalal Bajaj Institute of Management, India. He accomplished his Senior Executive Program from London Business School, UK.