“It doesn't have to be difficult.”

Welcome. It’s so nice to meet you. I got a hunch that:

  • You are seeking to speak with more confidence and clarity.
  • That you are a business professional who wants to be more persuasive when pitching your services or ideas to new clients.
  • That at times you need to convey complex information and just don't know how to organize it in a way that everyone in the room can understand effortlessly.
  • That you are interested in jumping in the action of live streaming on social media, but feel insecure as to how you might be coming across.
  • You know that you can improve your presentation skills but don't know where to start,
  • And... you are swamped with work and don't have time to practice!
  • You’re seeking a helping hand to guide you through your fast lifestyle, to help you gain the extra confidence needed to rock your presentations, connect with your audience and to really have people engage with your message.

I get that. And you’ve come to the right place!

In a world where influence is determined by the way in which we communicate, and more importantly connect with your audience. To hope that you are going to present well is just not enough. To succeeed, you HAVE to present exceptionally well. And be genuine at the same time.  

The good news is that you can learn to be an amazing speaker. It's a skill like any other, just like running a bike. 

Core Speech Communications helps overworked trailblazers, corporate goddesses and entrepreneurs to get their best words forward in the shape of amazing presentations and persuasive pitches that secure more funding, mesmerize new clients and build long-lasting relationships among peers.

My immersion into the art of speaking started as an only child seeking to make friends in every new adventure, but it was honed in the boardrooms and conference rooms in the corporate world while presenting to clients and C-level executives my recommendations and findings from my work as research analyst. 

I loved the path to a great presentation and took pride in securing that every detail was exact for it to flow seamlessly. Eventually my experiences in the Advertising and Media Industries paved my way to become a faculty member in the School of Communication of Florida International University in 2013. Currently I teach graduate students at Columbia University for their Masters in Applied Analytics Program.

The rest if history. I haven't stopped teaching Public Speaking, Startegic Communication, Organizational and Business Communication and to date I have helped over 1,000 students and professionals to speak clearly and compellingly.

I found out that no matter what is your speaking challenge ahead be it a life-changing pitch or just a difficulty starting small chat you will be able to overcome this with the appropriate attention and guidance. My biggest reward is to see my clients and students succeed and overcome these challenges. It's truly remarkable to see their transformations happen right in front of my eyes.

Your zest for life will deeply change when you are able to gain the confidence to speak compellingly in any situation. Mastering the way you communicate is one of the most important investments that you can make in yourself TODAY and is the single most important skill that will determine your path to success. I'd like to help you in that journey.

In order to have your ideas be understood, embraced and shared; you have to be bold and passionate. And that is already inside of you.

I have founded Core Speech Communications because I know people need a guiding hand when they struggle with the uncertainty and anxiety speaking can create. I love to help others make their journey towards becoming a compelling speaker easy by providing consistent support through steps in bite-sized chunks.

We wanted goes beyond one-sided communication and the one-size-fits-all products or workshops. Our consulting work tailors to the needs of our clients using an integrative approach with that is convenient and personalized. Our goal is to maximize your speaking potential so that you can have a more profitable bottom line, better relationships, an amplified message and increased amount of opportunities that open up for you.

We are here to help you create an everlasting change that will leave you to thrive for the rest of your life!

That is a life to fall in love with!

With gratitude,




The things I have learned in your class I have already began to apply to my life experiences." - Rene Sotolongo, CPA

“One of the best professors I've had- Daniel Rivas, Miami



"During my years teaching Public Speaking and Business Communication at Florida International University, I realized that the vast majority of high school students enter the university and the professional workplace without a strong foundation in essential communication skills. This is a big problem because it disables a person from reaching their fullest potential until they are able to learn how to speak clearly and compellingly. At Core Speech Communications, we maximize your speaking potential so that you can have a more profitable bottom line, better relationships, an amplified message and increased amount of opportunities that open up for you."

Lorraine Tamburrino received her Master's degree in Communication from the University of Miami and Bachelors degree in Marketing from Florida International University. She honed her public speaking skills early on while working as a researcher for Advertising and Media industries presenting insights and recommendations to Fortune 500 clients and C-level executives such as P&G, BlackBerry and Autonation. Some of the courses she has taught include Public Speaking, Business and Professional Communication, Organizational Communication, Human and Gender Communication and Ethics. Since becoming a Lecturer, she has helped over 1,000 students and professionals move from good to great communicators.