Michal Olszewski is a Business System Analyst at Warta. They possess expertise in business analysis, uml, requirements analysis, sql, systems analysis and 22 more skills. Colleagues describe them as "I have had a pleasure to work with Michał for almost 2 years. We have worked together on architecture design of a modular enterprise resource planning system for an international organization. Michał is an experienced business analyst with very good analytical thinking and problem solving skills. He has shown ability to work as a team player but he is also self-reliant and capable of conducing high quality analysis with little or no supervision. He has shown good command of English while working with foreign stakeholders. Based on his performance, I highly recommend him for any position you may be considering him."