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John Mannewitz

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John Mannewitz

Chief Customer Officer | RollKall

United States

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John Mannewitz

Summary

John Mannewitz is a seasoned Chief Customer Officer with over 25 years of experience in customer success, sales, and operations across various industries including technology and telecommunications. He has a proven track record of enhancing customer satisfaction and operational efficiency, notably improving onboarding processes and customer retention rates. With a strong background in strategic planning and cross-functional leadership, he has successfully managed teams in fast-paced environments. John's expertise extends to project management, sales operations, and the development of innovative customer experience strategies. He is passionate about leveraging technology to drive business growth and enhance customer engagement. As a C-level executive, John combines analytical skills with a hands-on approach to leadership, making him a valuable asset in any organization.

General

Specialist

Technical Background

Leadership Experience

Long-Term Tenure

Professional interests

Leadership Development

Emerging Technologies

Organisational experience

Corporate Experience

Startup Experience

John Mannewitz

Work Experience

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Chief Customer Officer at

RollKall

August 2023 - Present

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Vice President, Customer Experience and Support at

RollKall

February 2021 - August 2023

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Sr. Director, Implementation, Warehouse, and Support at

T-Netix, Inc.

October 2017 - January 2021

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Manager, Implementation & Warehouse at

T-Netix, Inc.

December 2013 - October 2017

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Supervisor, Project Management (PMO) at

T-Netix, Inc.

June 2012 - December 2013

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Senior Corporate Trainer at

T-Netix, Inc.

January 2012 - June 2012

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Account Manager at

SECURUS TECHNOLOGIES PRIVATE LIMITED

November 2009 - January 2012

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Realtor at

Real Estate Agent

January 2009 - March 2010

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Account Executive at

PGP Energy

November 2006 - December 2008

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Regional Operations Director and Sales Executive at

Clear View Shutters and Blinds

January 1997 - July 2006

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John Mannewitz

Education

Collin College, Associate’s Degree

January 2014 - January 2016

Western Governors University, Bachelor Of Science - Bs

January 2020

Frequently Asked Questions about John Mannewitz

What is John Mannewitz email address?

John Mannewitz's primary email address is **********@securustechnologies.com. To view the full verified email and additional contact details, sign up for free with Muraena.

What company does John Mannewitz work for?

John Mannewitz is a Chief Customer Officer at RollKall, a company specializing in Justice, Public Order, & Safety Activities .

Where John Mannewitz graduated from?

John Mannewitz holds a degree in Business from Collin College.

How can I directly contact John Mannewitz?

To contact John Mannewitz directly, you can use the email address **********@securustechnologies.com. Complete contact information is available upon registration with Muraena.

Who is John Mannewitz?

John Mannewitz is a seasoned Chief Customer Officer with over 25 years of experience in customer success, sales, and operations across various industries including technology and telecommunications. He has a proven track record of enhancing customer satisfaction and operational efficiency, notably improving onboarding processes and customer retention rates. With a strong background in strategic planning and cross-functional leadership, he has successfully managed teams in fast-paced environments. John's expertise extends to project management, sales operations, and the development of innovative customer experience strategies. He is passionate about leveraging technology to drive business growth and enhance customer engagement. As a C-level executive, John combines analytical skills with a hands-on approach to leadership, making him a valuable asset in any organization.

John`s contact details

mail

**********@securustechnologies.com

**********@securustech.net

**********@att.net

****@rollkall.com

Colleagues

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Stan Prokarym

Chief Technology Officer

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Greg Devoll Cpa

Chief Financial Officer

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Kimberly Guilliotti

Vice President of Product Management

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Claudia Pohl

Principal Consultant / Delivery Executive

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Derek Beckman

Chief Revenue Officer (CRO)

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Kelly Jo Wagner

Chief People Officer

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Chris White

Board Member

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Zuriel Barron

Vice President of Engineering

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Ana Mehryari

Chief Marketing Officer

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