Nina Semaun

Based on the limited information available, I cannot provide a comprehensive answer about Nina Semaun's current role as Sr. Director, Sales Engineering and Customer Operations at OpenX. The search result only shows a LinkedIn profile for Nina Semaun, but it indicates she is associated with Microsoft rather than OpenX.1

To accurately answer your query, I would need more up-to-date or specific information about Nina Semaun's current position at OpenX. The LinkedIn profile mentioned in the search result may be outdated or incomplete, as it doesn't reflect the role you've described.

If you have access to Nina Semaun's LinkedIn profile with the username "ninasemaun," that would be the most reliable source for current information about her professional role and experience.