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Ryan Warriner
With over a decade of Professional Presentation experience and expertise, Ryan has mastered the science and art of presentations. Throughout his career, Ryan has performed thousands of professional...lihat lebih banyakWith over a decade of Professional Presentation experience and expertise, Ryan has mastered the science and art of presentations. Throughout his career, Ryan has performed thousands of professional presentations, while designing hundreds more. He lives in Grimsby, Canada.lihat lebih sedikit
Buku oleh Ryan Warriner
The Effective Presenter: The Winning Formula for Business Presentations