As COO at OptioPay, Oliver Oster is responsible for Sales, Marketing and Investor Relationships. He gained necessary experience as a licensed lawyer in the M&A area and founded an Asian import company and software company for website development during his school and college time. Oliver Oster is a successful business angel. His more than 20 investments are mainly in the FinTech area. Oster is also the co-author of the “Handbook of Insurance Marketing” (Springer Verlag) and the book “ The Creditors’ Committee in the Insolvency of Corporate Customers” (Finanz Colloquium Heidelberg).