New Delhi: Rob Leathern, Facebook's chief of advertising integrity, who handled the company's ad products, stepped down earlier this week after serving the social media giant for over four years.

He announced the development in one of his tweets where he also thanked his colleagues and talked about the great experience that he had at Facebook.

https://twitter.com/robleathern/status/1345133167833997317

Leathern has been in the tech, product, adtech space for over 15 years and was responsible for building the team at Facebook.

Talking about his future endeavour Leathern tweeted, "What's next? While I'm not going to be working on ads directly, it will be a part of what I work on as I will be staying in the tech/data/privacy space. I will share more about where I'm going in the next week or two," without disclosing where he headed next.

He also talked about the great work that his team did on US elections and many other projects.