Monalisa Sahoo has resigned as senior director, marketing, Qualcomm India and South Asia, to join Vodafone India’s enterprise arm, Vodafone Business Services, as head, marketing. In her new role, Sahoo will focus on large enterprises, global accounts, government and SME customers. She will be responsible for public relations and analyst engagement along with customer value management in areas like mobility, enterprise solutions, machine-to-machine and internet of things solutions. Sahoo has worked with Qualcomm India for more than 10 years in different capacities. In the past, she has also worked with Lucent Technologies, InterGlobe Technologies, Cellebrum Technologies (SpiceCorp), Comverse and Syscom.