Mike Doubek is a Senior Software Engineer at Jump Trading, LLC, with experience in developing high-performance electronic trading software since July 2011. Prior to that, Mike served as a Research and Development Engineer at Nokia Siemens Networks, where software for high-performance radio resource scheduling was developed. From June 1998 to April 2011, Mike held multiple roles at Motorola Solutions, culminating in a position as Principal Staff Engineer, leading a team focused on LTE data link layer protocols. Earlier at Motorola Solutions, contributions included developing a real-time operating system and device drivers, alongside work on DSP voice/data processing platform software. Mike began the career as an intern at Motorola Mobility, handling system administration for Unix and Windows NT. Mike graduated with a BS in Computer Engineering from the University of Illinois Urbana-Champaign in 1998.