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Ronald (Dr.) Brandtjen
Business Consultant / Process Mining Expert
Experience
Feb 2010 - Present
16 years 1 monthBusiness Consultant / Process Mining Expert
Self-Employed
- OTC and P2P projects for BASF, Bayer, Siemens, Airbus, ING
- MySQL and Oracle (real estate financing)
- MEWA: laundry process
- Process Mining with Perceptive, ProcessGold, UiPath and Celonis
Apr 2007 - Jan 2010
2 years 10 monthsInternational and Global Account Director
Celonis
- Responsible for Frankfurt, London, Prague, New York, Singapore and Bangalore
Oct 2004 - Mar 2007
2 years 6 monthsArea Manager
Unilog Avinci
- Responsible for systems management area, 70 employees
- Account Manager for Eurohypo, Audi, Lufthansa and Star Alliance
Jan 2000 - Sep 2004
4 years 9 monthsFounder and Board Member
Avinci AG
- Founder of Avinci AG with subsidiaries in Frankfurt, Ratingen, Hamburg, Stuttgart, Munich and Switzerland with 440 employees and over 40 million euros in revenue
- Technical project manager for Eurohypo merger: 70 employees, 10000 person-days
- Area Manager for systems management, 70 employees
- Managing director of Avinci AG's subsidiaries in Hamburg and Munich
Feb 1994 - Dec 1999
5 years 11 monthsHead of Department
SerCon
- Head of Department for systems management, 70 employees
- Technical project manager for the first SAP implementation in the Deutsche Bank Group at Frankfurter Hypothekenbank
Jan 1980 - Dec 1982
3 yearsGerolstein, Germany
Short-service soldier
Bundeswehr
- EloKa, electronic warfare
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Banking and Finance (26.5 years), Aerospace and Defense (19 years), Chemical (16 years), Manufacturing (16 years), Pharmaceutical (16 years), and Professional Services (16 years).
Banking and Finance
Aerospace and Defense
Chemical
Manufacturing
Pharmaceutical
Professional Services
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (29 years), Operations (26 years), Business Intelligence (16 years), Finance (16 years), Procurement (16 years), and Project Management (10.5 years).
Information Technology
Operations
Business Intelligence
Finance
Procurement
Project Management
Summary
Dr. Ronald Brandtjen is an independent Senior Process Mining Expert with over 15 years of experience optimizing business processes for numerous DAX companies. Previously, he was a board member and founder of Avinci AG, an IT company with over 400 employees, and was responsible for large-scale IT integrations and corporate mergers.
Skills
Technical Skills
- Process Mining: Perceptive, Uipath, Celonis
- Database Management: Mysql, Oracle
- Process Mining: Perceptive, Processgold, Uipath, Celonis
- Programming Languages: Sql, Python, Pascal, Fortran, Perl, C
- Sap Bc
- Ms Office With Ms Project
Soft Skills
- Analytical Thinking
- Problem Solving Skills
- Project Management
- Team Leadership
- Customer Focus
Languages
German
NativeEnglish
AdvancedPortuguese
AdvancedFrench
IntermediateEducation
Apr 1990 - Feb 1994
Max Planck Institute for Atmospheric Chemistry
Doctorate · Mainz, Germany
Oct 1982 - Mar 1990
Johannes Gutenberg University
Diploma · Physics · Mainz, Germany · Very Good
Oct 1972 - Dec 1980
Leibniz School
High School Diploma · Wiesbaden, Germany · 1.5
Profile
Created
Last Update
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Frequently asked questions
Do you have questions? Here you can find further information.
Where is Ronald based?
Ronald is based in Wiesbaden, Germany and prefers 100% remote projects.
What languages does Ronald speak?
Ronald speaks the following languages: German (Native), English (Advanced), Portuguese (Advanced), French (Intermediate).
How many years of experience does Ronald have?
Ronald has at least 35 years of experience. During this time, Ronald has worked in at least 6 different roles and for 6 different companies. The average length of individual experience is 6 years and 10 months. Note that Ronald may not have shared all experience and actually has more experience.
What roles would Ronald be best suited for?
Based on recent experience, Ronald would be well-suited for roles such as: Business Consultant / Process Mining Expert, International and Global Account Director, Area Manager.
What is Ronald's latest experience?
Ronald's most recent position is Business Consultant / Process Mining Expert at Self-Employed.
What companies has Ronald worked for in recent years?
In recent years, Ronald has worked for Self-Employed.
Which industries is Ronald most experienced in?
Ronald is most experienced in industries like Banking and Finance, Aerospace and Defense, and Chemical. Ronald also has some experience in Manufacturing, Pharmaceutical, and Professional Services.
Which business areas is Ronald most experienced in?
Ronald is most experienced in business areas like Information Technology (IT), Operations, and Business Intelligence. Ronald also has some experience in Finance, Procurement and Purchasing, and Project Management.
Which industries has Ronald worked in recently?
Ronald has recently worked in industries like Aerospace and Defense, Chemical, and Banking and Finance.
Which business areas has Ronald worked in recently?
Ronald has recently worked in business areas like Business Intelligence, Finance, and Information Technology (IT).
What is Ronald's education?
Ronald holds a Doctorate from Max Planck Institute for Atmospheric Chemistry and a Master in Physics from Johannes Gutenberg University.
What is the availability of Ronald?
Ronald is immediately available full-time for suitable projects.
What is the rate of Ronald?
Ronald's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.
How to hire Ronald?
To hire Ronald, click the Meet button on the profile to request a meeting and discuss your project needs.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
1000
750
500
250
Market avg: 820-980 €
Market avg: 820-980 €
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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