Jonas works broadly within family and inheritance law and deals with property division, dissolution of cohabitation between unmarried cohabitants and the preparation of private law documents such as wills, prenuptial agreements, future powers of attorney and joint ownership agreements. In addition, he has experience with litigation in this area.

As an assistant attorney, Jonas handles both his own cases and assists the office's lawyers in complex advisory and litigation processes. The day-to-day work requires legal insight, structure and a keen eye for detail - qualities that Jonas brings into play. Especially in family and inheritance law cases, where there are often major personal and emotional aspects involved, Jonas emphasizes creating clarity and security for the client through clear communication and a solution-oriented approach.