In his blog, sikka said, "It is clear to me that despite our successes over the last three years, and the powerful seeds of innovation that we have sown, I cannot carry out my job as CEO and continue to create value, while also constantly defending against unrelenting, baseless/malicious and increasingly personal attacks.”
The "continuous stream of distractions and disruptions" that became increasingly personal and negative forced Vishal Sikka to quit as the chief executive officer of Infosys.
Sikka, who had joined Infosys in August 2014, said these distractions were preventing the management's ability to accelerate the company's transformation.
While he didn't detail out these "distractions", it may be noted that some of Infosys founders, including N R Narayana Murthy, have alleged corporate governance lapses at the firm and questioned the high compensation paid to Sikka and severance package extended to certain former executives.
The stand-off between the founders and management has been on for a few quarters now, with both sides making public statements on these issues.
Also, an anonymous letter was sent to the Securities and Exchange Board of India and the US Securities and Exchange Commission earlier this year, alleging that the Israel-based Panaya acquisition was overvalued and that some Infosys executives may have benefited from the deal.
Sikka, in a letter to the board members, on Friday, said "false, baseless, malicious and increasingly personal attacks" have been made over the last many quarters and these allegations have been repeatedly proven false by multiple independent investigations.
"But despite this, the attacks continue, and worse still, amplified by the very people from whom we all expected the most steadfast support in this great transformation," Sikka said.
He said addressing this "noise" has consumed hundreds of hours of Sikka's time in recent times and therefore, he came to the decision to quit.
The board said it is "profoundly distressed" by the unfounded personal attacks on the members of the management team.
"The board denounces the critics who have amplified and sought to further promote demonstrably false allegations, which have harmed employee morale and contributed to the loss of the company's valued CEO," Infosys said in a statement.
Sikka will be Executive Vice Chairman effective today, and will hold office until the new CEO and MD takes charge, which should be no later than March 31, 2018. He will report to the company's board and draw a salary of $1.
U B Pravin Rao, Infosys' chief operating officer, has been appointed Interim CEO and MD, reporting to Sikka under the overall supervision and control of the board.