Mario Tschunke - Senior IT Success Manager EMEA

Q: Where is Mario based?

Mario is based in Wiesbaden, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Mario speak?

Mario speaks the following languages: German (Native), English (Advanced), Dutch (Advanced), Spanish (Intermediate) .

Q: How many years of experience does Mario have?

Mario has at least 24 years of experience. During this time, Mario has worked in at least 11 different roles and for 12 different companies . The average length of individual experience is 2 years . Note that Mario may not have shared all experience and actually has more experience.

Q: What is Mario's latest experience?

Mario's most recent position is IT Interim Manager at ITInterim.eu .

Q: What companies has Mario worked for in recent years?

In recent years, Mario has worked for ITInterim.eu , Dussmann Stiftung & Co. KG , Teamstation AI , Gartenhaus GmbH , and HDP GmbH .

Q: Which industries is Mario most experienced in?

Mario is most experienced in industries like Information Technology , Professional Services , and Government and Administration . Mario also has some experience in Transportation and Manufacturing .

Q: Which business areas is Mario most experienced in?

Mario is most experienced in business areas like Information Technology , Project Management , and Strategy . Mario also has some experience in Operations , Sales , and Finance .

Q: Which industries has Mario worked in recently?

Mario has recently worked in industries like Professional Services , Information Technology , and Manufacturing .

Q: Which business areas has Mario worked in recently?

Mario has recently worked in business areas like Information Technology , Strategy , and Project Management .

Recommended expert

Wiesbaden, Germany

Check rate

Experience

Jul 2025 - Present

1 year 1 month

Hybrid

IT Interim Manager

ITInterim.eu

Mar 2023 - Jun 2025

2 years 4 months

Berlin, Germany

Senior IT Success Manager EMEA

Dussmann Stiftung & Co. KG

Direct reporting to the Group CIO and a board member
Strategic IT partner for management across more than 12 EMEA countries
Responsible for digitalization initiatives aligned with the company strategy
Key partner to the managing directors of all country subsidiaries for IT strategy development
Turning board-level visions into scalable technical solutions
Bridging function between technical teams and the C-suite

Jan 2023 - Present

3 years 7 months

Palo Alto, United States

Member of the Technical Advisory Board

Teamstation AI

Strategic technology advisor for a US-based AI company
Advising the CEO
Supporting a possible EMEA market entry strategy

Jan 2022 - Jun 2022

6 months

Hamburg, Germany

Global Manager of Business Process Optimization

Gartenhaus GmbH

Leading the company-wide ERP transformation with a €2.5M budget
Managing a cross-functional ERP implementation team across multiple business areas
Establishing program governance and reporting to the C-level
Conducting business process analysis and optimization together with the COO and CFO

May 2020 - Dec 2021

1 year 8 months

Alzey, Germany

Head of Project Services

HDP GmbH

Full P&L responsibility for the project services area
Leading a 14-person team across three disciplines
Managing more than 50 annual customer projects
Redesigning the project governance framework and delivery methodology
Building a high-performing team with 0% turnover

Dec 2019 - Apr 2020

5 months

Berlin, Germany

Senior Programm Manager

Capita Customer Services GmbH

Managed a €1.2 million transformation program for a major client
Led a digital transformation program including process automation and system modernization
Identified €6 million in upselling potential through in-depth customer analysis and development of a solution roadmap

Dec 2016 - Dec 2019

3 years 1 month

Wiesbaden, Germany

Senior IT Programm Manager

Fortune 500 Supply Chain Technologieführer

Program manager for a global trade & compliance ERP implementation in over 100 countries across EMEA, APAC, and the Americas
Designed and implemented the full IT infrastructure in a new plant in the Czech Republic
Provided IT consulting for the strategic merger of four medium-sized companies

Jun 2014 - Sep 2016

2 years 4 months

Abu Dhabi, United Arab Emirates

Chief Operating Officer

Advancis Middle East GmbH

Full P&L responsibility for the Gulf region
Rebuilt the Gulf region operation from the ground up
Built strategic partnerships with government agencies for business-critical security solutions
Navigated complex regulatory and cultural environments for PSIM implementations

Jan 2007 - Dec 2013

7 years

Malaysia

On-site

Management Consultant

My own

Strategic IT consulting for Fortune 500 clients in the APAC and MENA region
Technical project management for the Saudi e-government initiative (Yesser program)
Delivered international disaster recovery implementations and developed CRM strategies

Jan 2005 - Dec 2007

3 years

Buenos Aires, Argentina

Remote

IT Manager – Globale Infrastruktur

IT Convergence

Global responsibility for IT infrastructure across seven international locations
Led the New York office launch remotely from Argentina

Jan 2001 - Dec 2005

5 years

Paris, France

Senior IT Project Manager

Honeywell

Management of large European IT projects, including rollout of over 14,000 endpoints in 20 countries
Led a 15-person IT team across ten locations

Jan 2001 - Dec 2005

5 years

Belgium

Senior IT Project Manager

VRS Consulting

Management of large European IT projects, including rollout of over 14,000 endpoints in 20 countries
Led a 15-person IT team across ten locations

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Professional Services, Government and Administration, Transportation, and Manufacturing.

Information Technology

Professional Services

Government and Administration

Transportation

Manufacturing

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Project Management, Strategy, Operations, Sales, and Finance.

Information Technology

Project Management

Strategy

Operations

Sales

Finance

Summary

Global IT leader with over 25 years of proven success in leading global digitalization and transformation programs. Specialized in delivering complex IT implementations and post-merger IT integrations in multicultural environments across 20+ countries. Direct C-level advisory experience.

Skills

It Leadership Across Emea/Apac/Americas
Global Erp Module Rollouts Across 100+ Countries
C-Level Partnership & Board Advisory
Post-Merger It Integration
Digital Transformation Strategy
Multi-Million € Program Leadership
Enterprise Architecture & Governance
Change Management & Adoption
Stakeholder Management
Multicultural Team Leadership (Up To 50 People)
It Service Management (Itil)
Strategic Business Development
P&L Management Up To €2.5m
Government & Public Sector It (Mena Region)
It Infrastructure
Microsoft 365
Office 365
Sharepoint
Jira
Servicenow
Oracle
Agile
Waterfall
Continuous Improvement
Vendor Management
Budget Planning
Risk Management
Business Continuity
Service Level Agreement
Portfolio Management
It-Infrastructure
Waterfall
Continuous Improvement
Vendor Management
Stakeholder Management
Service Transition.

Languages

German

Native

English

Advanced

Dutch

Advanced

Spanish

Intermediate

Education

Oct 1991 - Jun 1994

IHK Düsseldorf

Data Processing Clerk · Düsseldorf, Germany

Certifications & licenses

Change Management For IT Professionals

Servant Leadership – Servant Leadership

LinkedIn Learning

Lean Six Sigma Foundations

LinkedIn Learning

Leading Effectively

LinkedIn Learning

ITIL® Foundation Certificate In IT Service Management

General Data Protection Regulation (GDPR): The Rights of Data Subjects

LinkedIn Learning

Scrum: The Basics

LinkedIn Learning

Statistics

Experience

Total positions 12

Experience in Information Technology 21.5 y

Avg length 2 y 10 m

Longest experience 6 y 11 m

Global Experience

Countries worked in 7 (Germany, United States, United Arab Emirates, Malaysia, Argentina, +2)

Primary country Germany

Expertise

Recent roles IT Interim Manager, Senior IT Success Manager EMEA, Member of the Technical Advisory Board

Main industries Information Technology, Professional Services, Government and Administration

Main business areas Information Technology, Project Management, Strategy

Qualifications

Certifications earned 7

Profile

Created

March 2026

Last Update

July 2026

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Frequently asked questions

Have questions? Find more information here.

Where is Mario based?

Mario is based in Wiesbaden, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Mario speak?

Mario speaks the following languages: German (Native), English (Advanced), Dutch (Advanced), Spanish (Intermediate).

How many years of experience does Mario have?

Mario has at least 24 years of experience. During this time, Mario has worked in at least 11 different roles and for 12 different companies. The average length of individual experience is 2 years. Note that Mario may not have shared all experience and actually has more experience.

What roles would Mario be best suited for?

Based on recent experience, Mario would be well-suited for roles such as: IT Interim Manager, Senior IT Success Manager EMEA, Member of the Technical Advisory Board.

What is Mario's latest experience?

Mario's most recent position is IT Interim Manager at ITInterim.eu.

What companies has Mario worked for in recent years?

In recent years, Mario has worked for ITInterim.eu, Dussmann Stiftung & Co. KG, Teamstation AI, Gartenhaus GmbH, and HDP GmbH.

Which industries is Mario most experienced in?

Mario is most experienced in industries like Information Technology, Professional Services, and Government and Administration. Mario also has some experience in Transportation and Manufacturing.

Which business areas is Mario most experienced in?

Mario is most experienced in business areas like Information Technology, Project Management, and Strategy. Mario also has some experience in Operations, Sales, and Finance.

Which industries has Mario worked in recently?

Mario has recently worked in industries like Professional Services, Information Technology, and Manufacturing.

Which business areas has Mario worked in recently?

Mario has recently worked in business areas like Information Technology, Strategy, and Project Management.

What is Mario's education?

Mario attended IHK Düsseldorf for Data Processing Clerk.

Does Mario have any certificates?

Mario has 7 certificates. Among them, these include: Change Management For IT Professionals, Servant Leadership – Servant Leadership, and Lean Six Sigma Foundations.

What is the availability of Mario?

Mario is immediately available full-time for suitable projects.

What is the rate of Mario?

Mario's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.