WelcomeBerlin Marketplace
Tuba Kizilkan. Language trainer, business coach, strategic communication.
My name is Tuba. I empower professionals and organizations to achieve clarity, confidence, and international impact.
Meet Tuba
With 25 years of professional experience in English Language Teaching, communication strategy, and visual thinking, I am uniquely positioned at the intersection of language, strategy, and innovation. As a certified Mind Mapping, Speed Reading, and Memory Techniques instructor, and an NLP practitioner, I combine cognitive science with practical communication skills to deliver measurable results. I am also affiliate of two leading mind mapping companies: Xmind and MindmapAI.
My niche
I help international professionals, managers, and teams in Berlin and beyond to:
✅ Improve their Business English communication for meetings, presentations, and negotiations.
✅ Use mind mapping as a powerful tool for strategic thinking, problem solving, and innovation.
✅ Build confidence, clarity, and leadership presence in multicultural and multilingual contexts.
My vision
To support Berlin’s thriving international business ecosystem by equipping professionals with tools that bridge cultural and linguistic gaps, unlock creativity, and foster collaboration.
Experience and impact
—I’ve Created more than 700+ mind maps, applying them to education, business strategy, and professional development.
—I have Presented internationally at countless conferences and webinars (Biggerplate, COSIM Berlin, Mindmap AI, etc.)
—I’m Active in Berlin’s professional community through events such as Venture Café Berlin and CIC Thursday Gatherings.
—I’m A Trusted voice in integrating AI, linguistics, and neuroscience into communication and leadership practices.
Current goal
To collaborate with companies, networks, and professionals who value clarity, inclusion, and innovation — and to contribute to Berlin’s business and tech ecosystem as both a coach and a consultant.
Let's work together
Send me a Message
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