Through my books, research, and innovative educational programs, I help individuals and organizations thrive in multicultural environments. Whether you’re looking to master a new language, develop cultural intelligence, or expand your knowledge of global communication, I provide the tools, insights, and strategies to guide you on your journey.

I’m Ekaterina Matveeva

Unlocking Language Alter Ego: Emotional, Social and Psychological Pathways to Polyglot Mastery

My book for learners is live on Amazon!

My main areas of work

RESEARCH

Dive into my theory of Language Alter Ego, Cultural Intelligence Profiles, Linguistic Intelligence Profiles, and acculturation models

TRAINING

Look at my training offers for learners, companies and teachers

COURSES

Self-paced courses and guided courses for learners and teachers

Explore my book series

For students

For teachers

TEDx talk - Language Alter Ego

Speaking Gigs

Ready for an engaging conversation?

I converge the disciplines and involve you in fascinating storytelling synthesising the main points in one picture.

Learning Design

If you are looking for help to design your academic programs, courses, and guides, I can assist you with that. Have a look at my projects.

Get more downloadable materials

Ekaterina has appeared on

Times Square, New York, 2023

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Watch my lectures on Youtube