Regarded as of the few true innovators, Ruben is an inspirational figure in the telecommunications industry, celebrated for his pioneering work in roaming and wholesale agreements optimisation. With a career spanning across operators and vendors, including roles as a board member at Dan Net and MACH, and CEO of NeuString, and an extensive background in Solution Design & IT Technologies, Ruben brings a wealth of experience to his role as CTO of Nextgen. 

Known for his pragmatic and innovative approach, Ruben is an aspirational leader, excelling in coaching teams towards continuous improvement, fostering a culture of innovation and excellence. Ruben's ability to understand client needs and align them with emerging technologies has earned him respect as a visionary leader in the industry.