Rainer Wellige is a Vice President of Sales and Marketing at SIR Solutions. They possess expertise in e commerce, strategy, business development, multi channel marketing, management and 22 more skills. Colleagues describe them as "I worked closely with Rainer as we were building out our commercial organization from scratch. In his role as Chief Revenue Officer, Rainer built out a global channel and direct sales team, and grew contracted ARR from $0 to over $10M. Throughout his time leading our sales team, Rainer proved himself to be a hard-working, motivated, ambitious, charismatic and reliable member of the team. His passion for BrainBox AI's ambitious mission was evident and infectious. He believes strongly in building supportive and collaborative teams, and in fostering an environment of trust." and "Rainer is a driven, focused and passionate leader. Undaunted by the pandemic, he quickly built up our sales org and processes into an effective revenue engine. We worked closely together on many key opportunities and I always appreciated his calm, candor and class. Any organization should jump at the opportunity of having him join the team!"