Mark Lewis is a Senior Solutions Engineer - Enterprise Accounts at Ringcentral. He possess expertise in voip, sip, ip, unified communications, telephony and 42 more skills. Colleagues describe him as "I've worked very closely with Mark the past two years at RingCentral as he was the lead solutions engineer supporting my sales effort. Mark has an incredible work ethic, consistently going above and beyond to work out solutions to complex technical problems. He is incredibly professional and comfortable presenting in front of the C-suite. Together, Mark and I closed one of the top 10 largest deals in the company in 2023. Mark was instrumental in the sales cycle as he developed… Show more" and "I had the privilege of working alongside Mark for the past 7 years at RingCentral and had the honor of managing him for the past several years. Mark is an exceptional professional who consistently demonstrated dedication, expertise, and an unwavering commitment to our team's success. Mark's technical acumen is impressive; he had an innate ability to diagnose issues, develop solutions, and execute them with precision. His innovative approach to problem-solving and his willingness… Show more"