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Erwin Hartenberg
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Hi, I am Erwin Hartenberg, a multi-disciplinary business leader, facilitator, coach, and author. I am available for permanent or interim assignments that focus on transformation around Customer Success & Growth or People/HR.

You can also hire me as a facilitator to help you and your team solve key challenges, I have led 100s of workshops. I also offer coaching services, particularly to middle-managers (M1/M2).

Finally, based on my book, I can deliver a tailored learning experience for the managers in your company that consists of keynotes, video-based learning (coming soon), a copy of my book for all managers, and 1:1 coaching for limited groups.

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Organizational Growth

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