Allen leads SpotX's Advanced Solutions Group, focused on enabling video advertising technologies for enterprise environments for pay-TV providers, broadcasters, MVPDs, telcos and operators. The Advanced Solutions Group is a global consulting arm focused on assisting enterprise-level media owners and advertisers to plan modern architecture for their video advertising strategies, specifically in premium spaces like OTT. This includes designing end-to-end solutions for data activation, technical architecture, and product development in a way that enables buyers and sellers to transact around context and audience in a real-time, protected framework.

Previously, Klosowski led the Connected Television (CTV) and Mobile initiatives at SpotX.