The move assumes significance as a series of reports recently citing internal documents showed "a struggle with misinformation, hate speech and celebrations of violence" in India - Facebook's biggest market with over 40 crore users.
A 33-year-old American woman has been sentenced to 24 years in prison for pushing an Indian man to death in front of a subway train in an attack apparently motivated by religious animus.
Hyderabad-born Gadde, 45, is Twitter's legal, public policy and trust and safety lead.
Republican presidential nominee Donald Trump should not be elected as the next United States president as he is "unfit" for the post and makes "crude generalisations" about nations and religions, Washington Post and New York Times said in their editorials.
The report also referred to Prime Minister Narendra Modi's visit to Israel in July 2017.