Vassilis Seferidis (CEO)

Vassilis has more than 20 years experience in the Telecommunications and Consumer Electronics (CE) industries mainly in Strategic Business Planning and Development roles. Before co-founding Zeetta Networks, Vassilis was Director of European Business Development for Samsung Electronics responsible for driving revenue growth and strategic development of the company’s Consumer Electronics business in Europe. Prior to Samsung, he held senior management positions with British Telecom, Toshiba Information Systems, Philips Electronics, and British Standards Institute. During 2006-2009 he was the CTO of QIO Systems Inc., a pioneer in wearable electronics based in New York City. Vassilis holds a BSc and MSc from Aristotle University of Thessaloniki, a PhD from Essex University and an MBA from Cass Business School, London. In 2011 he was included in Euro50, a list of Europe’s 50 most influential people in Broadband &Telecoms industries.


Mayur Channegowda (Chief Scientist, SDN)

Mayur joined Zeetta Networks from  the High Performance Networks Group (HPNG) at University of Bristol. Before joining HPNG he was working in IBM on Network Routing & Switching technologies. Over the last five years he has been involved with Software Defined Networks and OpenFlow and in particular its implications on optical networks. Since 2011 Mayur has been actively involved in several FP7 European ICT Projects related to SDN and OpenFlow including OFELIA, ALIEN and FIBRE and he has co-/authored numerous papers on optical SDN.  Mayur received his MSc degree from the University of Essex in 2010 and his PhD (on Software Defined Networking) from the University of Bristol.


Tasos Vlachogiannis(Senior Engineer, SDN)

Tasos, graduated from the department of Informatics and Telecommunications of University of Athens, Greece in 2008 and he received his Masters degree in Telecommunications from University College London in 2009. Since 2011 he has been member of the High Performance Networks group of University of Bristol. His main focus of research is on Software Defined Networks and Network Virtualization and especially on their implications in optical networks.


Graham Hudspith (Software Engineer)

Graham studied Computer Science at the University of Warwick, graduating with a BSc in 1985. Since then he has dabbled in the areas of transputers, element and network management systems, wireless local-loop, 3G UMTS, distributed debuggers and 3G/LTE small cells before joining Zeetta in May 2016.

Luke Murray (GUI Developer)

Luke studied Computer Science at the University of Bristol, graduating with an MEng in 2013. He then went on to develop web applications for a government department until joining Zeetta in June 2016.

Daniel Gheorghita (Software Engineer)

Daniel studied Computer Science at Sapienza University of Rome, graduating with a MSc with distinction in 2014 (The thesis was "Design and implement of a Load Balancing Algorithm for a Clustered SDN Control Plane"). He then worked for Imagination Technologies developing testing applications. Being passionate about SDN, he joined Zeetta in June 2016.

Crispin Dent-Young (Software Architect)

Leonardo Milleri (Software Engineer)

Leonardo graduated in 1994 from the department of Electronics, University of Genoa, Italy. Since then he has worked in many SW projects, covering the role of java developer and team leader. In detail, in 1995 he joined the C.N.R. for developing SW environments for parallel calculation in a cluster of workstations. From 1996 to 1999, he worked as a SW consultant for Sintesi S.R.L. From 1999 to 2016, he worked for Ericsson Telecommunications, for the development of network management applications and SDN controller (opendaylight architecture), before joining Zeetta in August 2016.