Khaled El Serafy

I have over 6 years of experience working with Tableau as a data science consultant, and I've been teaching data visualisation tools, including Tableau, for over 5 years.Currently, I'm working as a Lead Data Scientist in London.In my career, I've delivered and presented analyses that helped some of the largest companies in the world improve their efficiency. I've also had the unique experience of providing data visualisation training to law enforcement staff on-site in some of the largest prisons in the UK!