Meet David Gadallah

I Know What It's Like To Have Something Important To Say, And Not Quite Trust Your Voice To Say It.

That feeling is exactly why I do this work. For 25 years I have stood in front of rooms full of engineers, technicians, and executives, and watched brilliant people lose the room, not because they lacked the knowledge, but because no one ever taught them how to deliver it. I became the person who fixes that.

David Gadallah, DTM, is a Public Speaking Coach and founder of MGS Solutions, where he helps professionals speak with confidence and be remembered in any room, from the boardroom to the interview chair.

A man in a business suit with glasses, a patterned tie, and a name badge crosses his arms, looking at the camera with a neutral expression.
A man in a business suit with glasses, a patterned tie, and a name badge crosses his arms, looking at the camera with a neutral expression.

A Trainer First

I did not start as a speaking coach. I started as a technical trainer, breaking down complex systems like networking, cybersecurity, and signaling technology for teams at companies like Alstom and Thales, in Cisco academies, and in college classrooms.

That work took me around the world, from Canada and the United States to the United Kingdom, Hong Kong, and Doha.

My whole career was built on one skill: taking something complicated and making it land.

A man in a gray suit and glasses, with a watch, posing with his hand on his chin in front of a Toastmasters International banner.

The Day It Clicked

Somewhere along the way I noticed a pattern. The person who got promoted, won the deal, or led the room was rarely the one who knew the most. It was the one who could stand up and make people believe what they knew. The most qualified person in the room was usually the quietest. That realization changed my focus. I stopped teaching only systems and started teaching people how to be heard.

What I Believe

I believe a commanding voice is not a gift you are born with. It is a skill, and skills can be taught. I also believe careers, like lives, rarely move in a straight line. I have had my own setbacks, and I learned that they are not the end of the road. They are where you recover, reflect, and readjust, and come back stronger. That belief, that resilience can be built the same way a voice can, sits at the heart of how I coach. When you work with me, you are not just learning technique. You are learning to back yourself in the moments that matter most.

The Credentials Behind The Coaching

  • Certified World Class Speaking Coach through the World Class Speaking program

  • Distinguished Toastmaster (DTM), the highest honor in Toastmasters International

  • Triple Crown recipient

  • Thales Instructor of the Year

  • District 123 Internatioanl Speech Contest Finalist

Recognition

Experience

  • 25+ years of experience training technical experts, executives, and teams worldwide

  • Division C Director for District 123

  • VP of Education for Podium Toastmasters

  • Cisco-certified instructor

  • Delivered training and coaching across five countries

  • Experience with Engineering and public sector agencies

  • Hundreds of one-to-one coaching sessions with professionals at every level

  • Professional training and instructional design experience

A man with glasses and a beard, wearing a cream cable-knit sweater, is standing and waving inside an office with glass walls and horizontal striped patterns.
A man with glasses and a beard, wearing a cream cable-knit sweater, is standing and waving inside an office with glass walls and horizontal striped patterns.

Away From The Lectern

I am based in Ontario, Canada. When I am not coaching speakers, you'll find me perfecting sleight of hand as an amateur magician or out on the tennis court, which, it turns out, taught me as much about holding an audience as any textbook ever did. Presence is presence, whether you are running a board meeting or making a card disappear.

Testimonials

  • Dan Gora, DevSecOps and Cloud Security Advocate

    Through David's help I gained the confidence to share my ideas and knowledge. He guided me to become a highly confident public speaker, and my presentations, webinars, and delivery all improved. It even opened up new career opportunities. Highly recommended for anyone who wants to be heard and create memorable experiences for their audience.

  • Karin Jaron, Global Discipline Director, Quality at Hatch (hired David as a trainer at Thales Canada)

    His natural gift for public speaking, combined with a dynamic presentation style and a charismatic personality, came shining through. An extremely engaging and energetic presenter who navigates highly complex technical topics with ease. His superb training skills earned the highest praise from everyone involved, from the maintainers to their managers and project teams.

  • Daniel Ruiz, Director of Cloud Computing Technologies

    A fantastic technical trainer. David has a knack for breaking down complex topics into easily understandable concepts. His training would be immensely valuable for anyone looking to enhance their technical skills.

  • Sabreen Khan, Engineering Documentation Specialist, Thales

    His sessions were not only extremely informative but constructively engaging. As a public speaker, David is one of the best I have known, and his technical knowledge of networking, cybersecurity, and data communications makes him an excellent trainer.

  • JC, January 2026

    I have learned so much in just a few sessions. I only wish I had met David sooner, I would be so much further ahead in my professional life.

  • Mallika, April 2026

    David is very helpful and patient. He helped me structure my speaking so I could lecture and present better. I recommend him.

  • Jivi May, February 2026

    I really enjoyed David's class, especially how quickly he helped me improve my speech structure.

  • Oliver, February 2026

    David is an awesome communication instructor. He has really helped me build confidence with speaking.

You Could Be The Next Review.

Let's talk about where your voice could take you.

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