Duncan Griffin

Speak English with confidence — at work, in exams and in everyday life.

Do you understand English but sometimes struggle to find the right words, speak confidently or express yourself naturally? That’s exactly what we can work on together.

I’m a British English teacher with 15+ years of teaching experience, specialising in General English, Business English and exam preparation. I’ve trained professionals at companies including Bosch, PwC, Commerzbank and ERGO, and I’ve also worked for four years as an IELTS Speaking and Writing Examiner.

My lessons are dynamic, practical and completely tailored to you. We’ll spend plenty of time speaking and working with real English through conversation, role plays, discussions, authentic materials, useful vocabulary, pronunciation and grammar in context.

If you need Business English, we can work with situations from your actual professional life — meetings, presentations, negotiations, emails, interviews and more.

Preparing for IELTS or Cambridge exams? I can help you develop both your language and exam strategy, drawing on my experience as an examiner.

Most importantly, my lessons are relaxed and supportive. You’ll have plenty of opportunities to speak, make mistakes, learn and improve — without feeling judged.

Let’s make your English more confident, natural and effective.