Marcel Kirsenstein is a professional in their field. Colleagues describe them as "I’ve had the pleasure of working with Marcel for many years at AT&T. He’s a very well respected and professional Business Analyst with a long and varied experience of telecommunication services, working on the continuous development of new & enhancements to business products & services through the AGILE/SAFe/Waterfall methodologies. He is very structured in his approach, has fantastic Project Mgmt and Business Analyst skills, is able to multi task multiple deliverables… Show more" and "Marcel has a proven track record of successful process engineering projects. Insightful, thorough, and detailed oriented, Marcel is sought after by his peers for his experience and skillset. His ability to work within a team environment, balancing his deliverables against the greater good, is a hallmark of his style. I would highly recommend Marcel for any process engineering needs. "