From Power Systems to Powerful Presentations: How Matias Transformed His Public Speaking Skills
/From Power Systems to Powerful Presentations: How Matias Transformed His Public Speaking Skills
Meet Matias Hoyal—a Mining Engineer by training, a Power Systems Engineer by profession, and now a Learning and Development Officer at Coreso, the European agency dedicated to ensuring the security of electricity supply on a European regional basis.
His journey from engineering to training and development wasn’t just about technical expertise—it was about communication. In the energy sector, ensuring a stable power network across Europe requires clear, precise and persuasive communication. Yet, like many professionals, Matias found himself focusing too much on how he was presenting rather than why he was presenting. That all changed when he enrolled in Melanie’s Premium Persuasive Presentations programme. WATCH MATIAS SPEAKING HERE
The Challenge: From Engineering to Engaging Communication
Matias' career started in the intricate world of power systems, working with Transmission System Operators (TSOs) to ensure electricity is safely and efficiently transmitted across borders. His expertise is technical, his work essential—but when it came to presenting his ideas, he struggled with the same challenge many professionals face: making complex information engaging and impactful.
Like most engineers, he was trained to focus on the data, the details and the systems. But communication isn’t just about what you say—it’s about how you say it and the impact it has on your audience.
The Realisation: Presenting is About the Audience, Not the Speaker
Through the programme, Matias had a pivotal realisation: Presentations are not about you—they are about the impact you create.
“For years, I focused on myself—how I looked, how I sounded, whether I was doing it right. But this programme shifted my mindset. It’s not about me—it’s about delivering a message that truly lands with the audience. That was a game changer.”
This perspective didn’t just reduce his stress—it made his presentations more persuasive. By shifting the focus from himself to his audience, Matias felt more confident, clear and compelling in his delivery.
The Programme: Practical, Engaging and Flexible
What stood out most for Matias was the blend of expert coaching and self-paced learning.
Personal Coaching – “The mentoring sessions with Melanie were incredibly valuable. Her experience and flexible approach made all the difference.”
AI-Powered Speech Practice – “The AI tool was a great icebreaker. It allowed me to practice in a safe space, correct small details and build confidence.”
Engaging Video Content – “The videos were funny, relatable and well-structured. They made learning enjoyable and easy to fit into my schedule.”
The flexibility of the course allowed Matias to integrate learning into his busy professional and personal life, making it a stress-free way to improve his skills.
The Transformation: A More Persuasive, Confident Speaker
Once Matias started applying the techniques, he noticed immediate results. His colleagues began giving him more positive feedback:
“Amazing presentation!”
“Your slides and transitions are so clear.”
“The way you engage the audience is impressive.”
While he still experiences nerves before presenting, he now sees them as a natural part of the process—no longer something to fear, but something to embrace. “I trust the techniques now. I’ve seen the effect. I know my message is landing more effectively, and that’s what matters.”
Most importantly, Matias has less mental overwhelm before presenting. His focus is now on delivering a clear, persuasive message rather than worrying about how he comes across. The result? He no longer hesitates to step up and speak—he wants to.
The Takeaway: Why Presentation Training Matters
For professionals like Matias—engineers, scientists, and technical experts—clear communication is crucial. Yet, many struggle to make an impact with their ideas simply because they lack the right training.
Public speaking is a skill, not a talent. The sooner you invest in learning it, the greater the impact you can make. Matias summed it up perfectly:
“We should learn these skills earlier, in high school or university. But since we don’t, this programme is the best way to get them. And once you have them, you just need to practice, repeat and improve.”
Ready to Transform Your Public Speaking?
If you want to sound more professional, feel more confident, and make a bigger impact with your presentations, my free eGuide is a great place to start.
Download my free eGuide: Transform Your Public Speaking from Nervous to Confident: 10 Practical Presentation Techniques to Make a Bigger Impact in Each & Every Talk (+ 5 Bonus Tips for Non-Native English Speakers).
Whether you're a technical expert, executive or professional looking to enhance your executive presentation skills, this guide will help you develop persuasive presentation techniques that truly engage your audience.