UK Bar
Career
Rumen started his career as a solicitor at Davis Polk & Wardwell (2014-2016) and Kirkland & Ellis (2016-2019). After pursuing an LLM at Columbia University in New York (2019-2020), he then joined 3 Verulam Buildings chambers in October 2020, from where he has been practicing since. Rumen is also a visiting lecturer of U.S. Constitutional Law at King’s College London.
Professional Memberships
Solicitor (England and Wales) – 2016
Barrister (England and Wales)– 2021
New York Bar – 2021
DIFC Courts – 2025
Publications
Rumen is a contributor to Paget’s Law of Banking (16th Edition: 2023), the upcoming Fifth Edition of Banking Litigation, the upcoming 20th Edition of Bullen & Leake & Jacob’s Precedents of Pleadings, the upcoming 5th edition of Jack on Documentary Credits, the Butterworths Journal of International Banking and Financial Law, the Butterworths Financial Regulation Service, and the 3VB Finance Column on PLC.