Oliver combines comprehensive sales and product management skills. He himself worked in sales, product management and management for many years. He spent more than 20 years as a manager in the IT and software industry. He sees himself not as a consultant, but as a results-oriented maker who stays on board until his projects are successfully completed. Since 2013, Oliver has been working as an interim manager with a focus on sales growth, product and corporate strategy — always in combination with the necessary process optimization and digitalization. Since 2020, Oliver has also been active as a partner at Lupus & Company.