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English teacher C-Suite Mr D

C-Suite Mr D

Professional Teacher
Professional Teacher
Teaches
English
Native
Speaks
French
Spanish
Chinese (Mandarin)
Russian
+25 Years Expert Business Specialist
From United KingdomLiving in Other, Philippines (23:15 UTC+08:00)
About Me
italki teacher since Aug 27, 2021
InterestsMarketingScienceHistoryReadingBusiness & Finance
I'm Duane from the United Kingdom. Born and educated in London England, where I attained a degree in Law and Business. Professional English teacher and advanced Business Development negotiations coach / trainer. Over 25+ year experience in international recruitment, Business Development and Sales. (Academics / Finance / Consultancy / Media industries). Worked directly with government agencies and some of the worlds leading Companies: Microsoft / IBM / BP / Royal Dutch Shell / AT&T / Goldman sachs BIG 4 etc. Semi-retired living in the Philippines. I try to read a book a week and am interested in many different subjects: e.g History / Science / AI / Art / Philosophy / Medicine etc.
5.0
Rating
301
Students
1046
Lessons
100%
Attendance rate
100%
Response rate

English Lessons

Trial Lesson
136 lessons completed
USD 14.99+
Command the Room – Executive Presence & Charismatic Leadership Training
B1 -  C2

Business

173 lessons completed
USD 54.99
*** SALES / BUSINESS DEVELOPMENT ***
A1 -  C2

Business

132 lessons completed
USD 39.99
*** Advanced JOB INTERVIEW Skills and Techniques ***
A1 -  C2

Business

377 lessons completed
USD 39.99
*** Business English for Technical Professionals & Engineers ***
A1 -  C2

Business

28 lessons completed
USD 39.99
*** English Conversational Skills (Correct British English) ***
A1 -  B2

Conversation

74 lessons completed
USD 29.99
**Business Presentations & Public Speaking**
A1 -  C2

Business

96 lessons completed
USD 39.99

Availability

Based on your timezone (UTC+00:00)

126 Reviews

dudu huang
26 English lessons
Teacher’s pick
I'm a senior surgeon. I had the pleasure of working with Teacher Duane to prepare for my medical interviews, and I highly recommend him to other medical professionals. His approach is not only professional but also tailored to the unique challenges of the healthcare field. Duane provided insightful feedback on my responses, helping me refine my answers to be clear, concise, and impactful. He understands the patient-centered care, which made our sessions particularly valuable. With Duane's guidance, I felt more confident and well-prepared. I would highly recommend him to anyone seeking expert help with interview skills.
Nov 10, 2024
Margarita Andreeva
10 English lessons
Teacher’s pick
Absolutely amazing teacher. Duane helped me to prepare for PWC executive interview. He prepared a lot of information beforehand on the company, on the market and my interviewer and shared it with me. I was totally shocked and never seen anything like that before. Thank you! 🙏🏻
Oct 10, 2023
Miguel Dias
6 English lessons
I had the pleasure of working with Duane for a few sessions to prepare for an important job interview and I couldn’t recommend him more. He brings an incredible amount of energy and positive attitude to every session, creating a motivating and engaging learning environment. His deep knowledge of business communication, combined with his ability to adapt instantly to my specific needs, made each class highly relevant and impactful. What stood out the most was his clear understanding of C-level dynamics and executive communication, which allowed us to work on realistic interview scenarios and refine not just my language, but also my overall delivery and confidence. A true professional who goes beyond language teaching to ensure you’re fully prepared for your goals.
Aug 12, 2025
Pai Zheng
16 English lessons
Teacher’s pick
I am an editor for a major global magazine, and I think Duane is the best teacher I have ever come across. Every lesson with Duane reminds me of the movie Flying Colors, where the teacher is dedicated to helping the student achieve her dream. Duane helps me in every situation I encounter in the dramatic life I experience. And his secret for interviews is something you must try — it can change your perspective on interviews. Trust him, learn from him, and you will achieve what you desire.
Sep 26, 2024
Geonu Bae
1 English lesson
For a review after interview coaching with Mr. D, I’d like to present two things I appreciated. One is encouragement and the other is practical tips. He encouraged me to keep improving my speech and gave practical tips I can use right away for the interview tomorrow.
Aug 13, 2025
Zoey Zhen
7 English lessons
I am a senior AI researcher and just working with Mr D. He is helpful in improving the English skills and interview skills.
Aug 10, 2025
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