CEO of Novasol Chemicals Group

“Thanks to David I have been able to significantly improve my public speaking and communication skills. I have gained a great deal of confidence in expressing myself. What particularly impressed me is his deep knowledge of what is takes to be a good communicator and his ability to coach and train these skills. Furthermore, He has trained a number of my employees with great success.”

Professor of Medicine at Vanderbilt University

“I have worked with David over the last few years and he is an excellent instructor; he provided the tools to improve my pronunciation and voice modulation, techniques that allowed me to communicate effectively with my audience; this has positively impacted my career because I am a sought after speaker at National and International venues. the difference it has made to my career has been immense.”

CEO of ObraLink

“I have worked with David for many years and he has helped me to greatly improve the way I express my ideas and objectives to other people. He has a very unique approach that really pushed me to get out of my comfort zone while providing me with the support and the tools to do this effectively. He makes the lessons engaging and enjoyable.”

Managing Director at International Tutor Group

“I really enjoyed the challenging nature of these classes, they pushed me to really develop my public speaking skills. I now feel far more self-assured in my speaking. David's supportive and assertive style along with engaging and very pratical activities did wonders for my speaking and self-belief.”

Partnerships Director at Evolve OOH

“Having these classes changed everything. I had big issues with speech anxiety and I now feel much more confident and relaxed. David has a great way of inspiring and energising you while also making you feel relaxed. It’s the ideal combination for developing and learning new skills.”

Chief Football Correspondent at The EveningStandard

“I asked David’s help for a big public speaking assignment related to my job and our work together was invaluable. He is the most charismatic teacher I have worked with in any field and I would thoroughly recommend him to anyone.”

Label Manager and Founder of 764 Management

“In the music industry how you deliver an idea makes all the difference. David really helped me enhance that by improving my ability to speak with emotion using stress and tone. I can see the results, It has made me a far more engaging speaker.”

Neurosurgeon at Nuremberg Hospital

“Working with David has been a transformative experience in enhancing my public speaking and presentation skills. David’s guidance has been instrumental in helping me articulate my ideas more effectively and with greater impact.”

Head Curator at Liechtensteinisches LandesMuseum

“David is a fantastic teacher. He really helped me step up my public speaking game in no time by assisting me with crafting more persuasive speeches. The practice sessions were especially helpful because he worked with me on my ability to engage audiences and my fear of giving a bad speech.”

Managing Partner at PGA Accounting

“David creates a very supportive environment combined with challenging tasks and constructive feedback, I gained more overall self confidence and I learnt the ability of overcoming even the most stressful situation with self control and grace.”

Events & Cultural Programmer at the National Gallery

“I can confidently say that enrolling in this public speaking course was one of the best decisions I've made – David is a very knowledgeable instructor and created a positive learning environment that empowered me to communicate effectively with his unique but very pratical coaching“