Jeff Fletcher is a systems engineer at Cloudera, where he helps customers build big data infrastructure. Jeff has been involved in internet technology all his professional life. Previously, he worked on the initial internet infrastructure team and managed aspects of the Johannesburg Beltel installation at Telkom; designed and implemented new internet products and services at Sprint (which became UUNET which became Verizon Business); founded Antfarm Networking Technologies, South Africa’s first streaming and webcasting company; and led the product development team at Internet Solutions (then IS). He does occasional consulting for corporate companies looking to move beyond pie charts. Jeff was shortlisted for an Information Is Beautiful award in 2015. He is the creator of Limn.co.za, a blog dedicated to the art of data visualization. Jeff holds a degree in electrical engineering from Witwatersrand University.
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