David Rosen is a CEO and Founder at Sage Titanium Bicycles. He possess expertise in retail, management, marketing strategy, sales, marketing and 34 more skills. Colleagues describe him as "As Nike’s Apparel Planner for the basketball category, David recommended and implemented process changes that profitably grew the basketball business. He worked collaboratively with other business partners to ensure Nike was buying the correct product, in the correct quantities, at the correct size level. His work helped to drastically improve product coverage, reduce inventory levels, and nearly eliminate factory surcharges. His knowledge in systems and process made him the go-to person for planning related issues. He was the expert for our Demand Pull program and was designated by our Global Director of Supply Chain Models to train all other planners. David is clearly an asset to any organization. His contributions to Nike have been many. As a 7 year veteran at Nike, I can enthusiastically endorse David in any endeavor he pursues." and "David was one of the best Department Managers I have worked with in 16+ years of retail. He constantly looked for ways to increase his business by using fact-based analysis to support his changes. In addition to this, David created templates and business tools to help all managers within the district/company to understand their buiness. On numerous occassions David sacrificed his own time to help business parters manage their business better (more strategically). He also never had any problem covering other people's business while they were on vacation or out of the office. He is a true team players and somebody that I would want on my team."