Our Team

Each employee of our company is part of a team of professionals, following key corporate requirements: focus on achieving goals, responsibility for the result, ability to work in a team.


Company Directors

Valentine Angel


Drawing on years of valuable knowledge and expertise, V. Angel started DDI in 2007 and has built a professional company with an ambitious growth plan. His leadership has enabled individuals and teams to deliver the best in class service to clients.
A keen traveller and a professional basketball player, V Angel has excelled in various sports including ice hockey and surfing and continues to mentor in athletics in his free time.

Natalja Klemisceva

Executive Director

Natalja is a founding member of DDI. She has been instrumental in leading the strategic direction of the company and expansion of its client base. Natalia remains a key advisor to the team and is proactive in driving efficiency and encouraging a high-performance culture always geared to innovate.


David Armanov

Head of Contracts

David has over 10 years of experience working with clients from CIS and Baltic countries. His top qualities are timeliness, an attentive and detail-oriented approach to every project as well as customer focus. He speaks English and Russian and holds a Master’s degree in Law.

Tanya Mitchell

Head of Events

Tanya started her corporate event management career in 2003 working for a global services company based in the City of London. An experienced content developer and expert in applying planning and organising skills into business, she now takes overall responsibility for DDI event portfolio and strives for the highest level of satisfaction. She holds an Advanced Diploma in Accounting and a Master’s degree in International Business.

Alla Braun

Head of Sales

Alla has extensive experience working with clients from various business sectors in CIS and Baltic countries. Thanks to her work, an active and close-knit team was formed, aimed at comprehensive assistance in resolving emerging issues from clients. Alla’s key strengths are her responsiveness and her ability to effectively perform complex and ambitious tasks.

Alexandra Nazarets

Interpreter and Client Relations Manager

Alexandra Nazarets has been engaged in conference producing and hospitality since 2010. She provides language support and is also a qualified Blue Badge Tour Guide for London.