His deep understanding and passion for technology, as a solution to business challenges stems from his formative years as a leader in the Big 5 consulting companies KPMG/ BearingPoint, PWC. He has diverse industry experience in all aspects of supply chain and has successfully implementing strategies for some of the leading enterprises like PayPal, Bajaj Auto Ltd., Mahindra, Coca Cola Enterprise, Apple American Group, Spectra Energy to name a few.His vision for Stellium is to become a Global Supply chain partner of choice for the next generation businesses, while remaining strongly grounded in values, of service, integrity, cutting edge innovation along with nurturing exceptionally talented people.

With more than two decades of experience in the technology industry serving in progressively senior positions, Sean O’Donnell brings a strong record of scaling businesses, maximizing revenue growth, driving profitability, and strengthening marketplace leadership through technological and industry-focused innovation. Sean’s extensive track record in leading enterprise software service organizations includes roles of Chief Business Officer for SAP’s NA Services business, Senior Vice President and General Manager of SAP’s Industry and Innovation Services business, and Sales Leadership roles supporting full-portfolio and specialty lines of business. As a seasoned executive, he brings valuable insights to influence technology service business strategy, strategic alliance development, sales leadership, customer success, and demand generation. Sean holds an MBA from New York University’s Stern School of Business and a Bachelor of Science in Computer Science from Manhattan College.

Mr. Rohatiner’s areas of concentration include Sports Marketing & Entertainment, International Taxation including estate, gift and pre-immigration planning, Real Estate, tax-efficient ownership structures and operations, and the Executive Action Program - tax audit and consulting advice for business owners, executives, and high- net worth individuals. Mr. Rohatiner advises international and domestic corporations, business owners and investors on tax-efficient structures and transactions to save or lower taxes on international joint ventures, acquisitions, sale of businesses and recapitalizations. Recently, Mr. Rohatiner has been involved in helping a significant amount of US taxpayers come into tax compliance in the US under the Internal Revenue Services’ offshore voluntary disclosure programs. Apart from serving clients in Europe, Canada, the Far East, Latin America and Central America, Mr. Rohatiner manages staff accountants and assists them in career development. He has meticulous attention to detail, client service and has proven capabilities for uncovering accounting fraud; which he has done for previous clients.