Efkan is a  Senior Technical Sales Advisor for artificial lift systems, with Summit  ESP, a service offered by Halliburton, specialising in wellbore pump (ESP) systems and surface pumps (HPS) systems.

He has an MSc in Management Engineering and is responsible for projects in Europe and Turkey.

Prior to Halliburton, Efkan spent 14 years in the geothermal and oil & gas (O&G) sectors, and five years in renewable energy, waste heat recovery and energy efficiency.