MPHASIS, an Information Technology (IT) solutions provider specialising in cloud and cognitive services, on Friday appointed Aravind Viswanathan as the Chief Financial Officer (CFO) with immediate effect, pursuant to the resignation of Manish Dugar. Mr. Dugar would be available for transition support, until the end of the quarter, said a company release. Mr. Viswanathan, previously, was the CFO of Tanla Platforms, a listed CPaaS player and prior to that he worked with Wipro for 19 years. He was responsible for handling Business Finance for the Strategic Business Units, Financial Planning & Analysis and Order-to-Cash processes.