Alexander is a qualified lawyer from some of the largest law firms in Denmark. Alexander deals extensively with legal and arbitration cases, within several different jurisdictions, as well as dispute resolution in a broad sense, and has accumulated considerable experience in resolving disputes. Additionally, Alexander provides consultancy services to business enterprises, private individuals and associations primarily within real estate, construction law, and tenant law. Alexander also advises private individuals on family law, divorce, succession, and administration of estates. Alexander is a lawyer from the University of Copenhagen and has practised law in the national court.

Alexander is a member of a number of associations, including:

• Danske Procedureadvokater
• Danske Boligadvokater
• Foreningen af Advokater med Ejendomsadministration
• Advokatsamfundet