Matthias Kittner - General ERP and AI Consulting

Q: Where is Matthias based?

Matthias is based in Weimar, Germany .

Q: What languages does Matthias speak?

Matthias speaks the following languages: German (Native), English (Advanced), Russian (Elementary) .

Q: How many years of experience does Matthias have?

Matthias has at least 30 years of experience. During this time, Matthias has worked in at least 20 different roles and for 16 different companies . The average length of individual experience is 1 year and 5 months . Note that Matthias may not have shared all experience and actually has more experience.

Q: What is Matthias's latest experience?

Matthias's most recent position is General ERP and AI Consulting at Swissnorm .

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

In recent years, Matthias has worked for Swissnorm , Holzland Reichert , schmidt&töchter , Cerulean Circle , and ABB Group .

Q: Which industries is Matthias most experienced in?

Matthias is most experienced in industries like Information Technology , Professional Services , and Manufacturing . Matthias also has some experience in Construction , Retail , and Education .

Q: Which business areas is Matthias most experienced in?

Matthias is most experienced in business areas like Information Technology , Project Management , and Product Development . Matthias also has some experience in Operations , Strategy , and Research and Development .

Q: Which industries has Matthias worked in recently?

Matthias has recently worked in industries like Information Technology , Professional Services , and Construction .

Q: Which business areas has Matthias worked in recently?

Matthias has recently worked in business areas like Information Technology , Project Management , and Operations .

Recommended expert

Weimar, Germany

Check rate

Experience

Dec 2024 - Present

1 year 7 months

Villmergen, Switzerland

General ERP and AI Consulting

Swissnorm

Improve and properly define internal processes
Requirements management and selection of an ERP system
Consulting on selecting, implementing and using AI to optimize processes
Systems and technology: ERPnext

Nov 2024 - Present

1 year 8 months

Balingen, Germany

Process and AI Consulting

Holzland Reichert

Improve internal processes
Requirements management and selection of a project planning system
Consulting on selecting, implementing and using AI to optimize processes
Systems and technology: Clickup, ChatGPT and other AI models, Python, n8n, make.com, Zapier

Aug 2024 - Present

1 year 11 months

Jena, Germany

IT Architecture & DevOps & Coach

schmidt&töchter

Establish software development and DevOps processes
Coach the software development team
Consulting for development projects (requirements management, continuous architecture, TDD architecture, risk analysis, processes)
AI implementation consulting
Systems and technology: ERPnext, open source, Python

May 2024 - Dec 2024

8 months

Munich, Germany

Infrastructure Architecture & DevOps

Cerulean Circle

Build a cloud architecture to support rapid prototyping of MVPs
Set up DevOps practices and operational deployments using Docker, VMWare and AI
Document and train stakeholders on using and further developing this infrastructure

May 2023 - Apr 2024

1 year

Mannheim, Germany

Identity and Access Management (IAM)

ABB Group

Analyze how IAM is currently implemented
Explore all processes and capture all involved actors, systems, data sources and data flows
Document possible weaknesses in the process and the current overall architecture
Conduct workshops to gather expert knowledge
Stakeholder and expectation management
Build the target architecture
Collect and document desired and necessary use cases
Design the target architecture for the future IAM platform and plan the transformation steps
Support the ongoing development of the new IAM platform
Perform code reviews
Consulting on development guidelines
Hands-on discussions for implementing the architecture requirements
Specify and review necessary data adjustments and MVP implementations
Systems and technology: ServiceNOW, ClearSkye (IAM system on ServiceNOW), Python, Groovy, diagram-as-code frameworks

May 2023 - Jan 2024

9 months

Wolfsburg, Germany

Domain, Solution, and Enterprise Architecture

Volkswagen AG

Advising on creating and evolving an SAP platform strategy
Maintaining and improving documentation and LeanIX entries
Analyzing, assessing, and modeling existing business and technical capabilities
Deriving the necessary business and technical capabilities for a Business Technology Platform
Advising on gap analyses for existing and required platform capabilities
Advising on the development of a Business Technology Platform Capability Map
Drafting and advising on a technical target architecture for (After) Sales
Creating a technical target architecture for (After) Sales including the parts business
Identifying action items for new vehicle projects
Deriving an initial IT target architecture that meets known and unknown functional and technical requirements, focusing on warranty processes across multiple brands and markets
Conducting workshops to gather expert knowledge
Stakeholder and expectation management
Advising on the target architecture for 2023 and 2030, as well as decommissioning and modernization planning through 2030
Setting up processes to maintain a target architecture in LeanIX (EAM service)
Advising on guidelines for API layers
Systems and technologies: LeanIX, Python, JIRA, Confluence, REST

Jan 2023 - May 2023

5 months

Munich, Germany

Proof of Concept Web VR Application

Cerulean Circle

Project for “The Line” by NEOM, Saudi Arabia, in collaboration with Cerulean Circle and idea.la, Los Angeles
Developed an application to visualize an apartment in a metaverse (VR) for a potential buyer, manage a land registry, and handle the entire apartment sales process
Responsible for QA and DevOps
Set up and implemented automated testing and deployment processes
Defined development guidelines
Contributed to the architecture team
Systems and technologies: Docker, Python, Bash, JavaScript, wo-da.de framework

Sep 2022 - Jan 2023

5 months

Mannheim, Germany

Systems and Architecture Inventory

ABB Group

Took inventory of software and hardware systems at six German ABB locations
Reviewed current system management processes through stakeholder interviews, CMDB data, documentation, and other sources
Assessed risks to prevent outages, security, and compliance issues
Developed recommended transformation goals and steps
Systems and technologies: ServiceNOW as CMDB, IGAR (proprietary ABB service), connectors (Python)

Jul 2022 - Present

4 years

Weimar, Germany

Digital Architect and AI Consultant

Matthias Kittner Consulting

AI consulting, enterprise architecture, DevOps and IT transformation, digitization
Enterprise architecture
Decision models
Business/IT strategy
Product architecture
IT transformation
Cloud journey

Jan 2022 - Jun 2022

6 months

Berlin, Germany

Head of Architecture

Ratepay GmbH

Led the company-wide architecture team
Established an architecture organization as the standard architecture advisor for projects and initiatives
Built architecture processes (reviews and governance, architecture definition, and distributed decision-making)
Created and maintained internal communication and transparency to set up the new architecture organization
Defined and maintained an Architecture Blueprint (principles, business architecture, guardrails, and decision guidelines)
Provided hands-on architecture support for IT engineering and infrastructure initiatives
Coaching and mentoring
Led a team of five architects and hired architects; member of the IT leadership team
Enterprise architecture: centralizing architecture documentation and selecting a tool for enterprise processes and architecture to meet business and regulatory requirements
Applied TOGAF with a focus on security, availability, and governance in a heavily regulated environment

Feb 2019 - Dec 2021

2 years 11 months

Paris, France

Head of Software Architecture and DevOps

ESI Group

Leading the enterprise architecture team and the DevOps teams
Strengthening agile architecture, automation and DevOps practices
Managed four multicultural teams (17 people in France, Germany, USA) in DevOps, enterprise architecture, sales, and documentation
Cost control, personnel and resource management, overseeing cross-functional projects, and process improvement
Leading the Enterprise Architecture Board (8-10 software architects)
Shaping the culture of software architecture processes, including architecture committees within individual departments
Providing tools, processes, and best practices to improve development team performance

May 2016 - Feb 2019

2 years 10 months

Paris, France

Platform Architect

ESI Group

Served as lead software and enterprise architect to build the Corporate Architecture Board
Established and led this board, shaping the company's software architecture process culture (8-10 software architects)
Defined and maintained a corporate architecture blueprint
Led projects with international teams
Reviewed software architecture and managed technical debt
Responsible for CAE and VR software in the cloud and on-premises
Provided architectural consulting for the entire portfolio

Jun 2015 - Apr 2016

11 months

Stuttgart, Germany

Senior Software Architect

ESI Software Germany GmbH

Software architect for platform-related topics
Led the department's architecture board (five software architects)
Utilized C/C++, Fortran, OpenGL, CUDA, Git
Managed projects with an international team and an outsourced development team in Nepal (five offshore developers)

Oct 2013 - May 2015

1 year 8 months

Bad Gandersheim, Germany

Sabbatical / Student

Faith Center

Sabbatical and training in supernatural discipleship
Intensive Bible study

Aug 2012 - May 2015

2 years 10 months

Stuttgart, Germany

Team Lead & Software Architect

ESI Software Germany GmbH

Technical leadership, team management, and project management (four people)
Used C/C++, Java, OpenGL, Bash, CMake, Git, Qt
Led the Software Architecture Board (five software architects)
Conducted architecture reviews and supported various teams in Germany, France, Switzerland, India, and USA
Worked with multicultural international teams

Oct 2007 - Jul 2012

4 years 10 months

Darmstadt, Germany

Team Lead Software Development

ICIDO GmbH

Leadership responsibility for a team and the development of core software components (four developers)
Team leadership, project management, technical leadership
Responsible for the core area of the highly distributed client/server software portfolio, focusing on performance, scalability, extensibility, and software architecture
Carried out large-scale refactoring projects to renew the software core
Technologies: C/C++, Linux, Windows, Java, OpenGL, Bash, Make, SVN, Qt
Set up a Software Architecture Board (five software architects)

Jan 2005 - Sep 2007

2 years 9 months

Darmstadt, Germany

Lead Software Engineer

vrcom GmbH

Technical responsibility for software components, their development, and maintenance
Project leadership for a team of four to eight developers
Developed VR software on Windows and Linux
Used C/C++, OpenGL, Bash, Make, SVN
Software portfolio rewrite and refactoring

Jan 2000 - Dec 2004

5 years

Darmstadt, Germany

Software Engineer

vrcom GmbH

Software development and project management
Developed VR software, devices, projection systems, and mathematical components
Used C/C++, IRIX, Linux, SunOS, OpenGL, Bash, Make, SVN

Jul 1999 - Nov 1999

5 months

Singapore

Student Assistant

Fraunhofer CAMTech @ NTU

Completed a computer science diploma thesis titled "Synchronization of Scene Graphs in Shared Virtual Environments"
Used C/C++, SGI (IRIX OS), VR hardware
Implemented a distributed system enabling collaboration between Singapore and Germany

Sep 1997 - Dec 1999

2 years 4 months

Darmstadt, Germany

Student Assistant

Fraunhofer IGD

Practical semester: software development for virtual reality
Student project: "Design and implementation of a graphical user interface for managing multidimensional interaction devices"
Used C/C++, SGI (IRIX OS), VR hardware, CVS and RCS as SCM, GUI, OpenGL, Bash, Make

Jul 1993 - Sep 1994

1 year 3 months

Schmalkalden, Germany

Civil service

Christian Residential Homes Ltd.

Care and support for people of all ages with severe physical and mental disabilities in a nursing home

Industry Experience

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

Experienced in Information Technology, Professional Services, Manufacturing, Construction, Retail, and Energy.

Information Technology

Professional Services

Manufacturing

Construction

Retail

Energy

Business Area Experience

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

Experienced in Information Technology, Project Management, Product Development, Operations, Strategy, and Research and Development.

Information Technology

Project Management

Product Development

Operations

Strategy

Research and Development

Summary

AI is my passion. It enables faster workflows, higher throughput, and greater efficiency. But for it to really work, processes must be well thought out and adapted.

For over three decades, I have analyzed and improved business and IT architectures. In doing so, I learned how hard it can be to create a coherent big picture from many parts.

I help you structure your workflows, reduce complexity, and make the most of AI’s benefits. This creates clarity and stability for sustainable growth.

Skills

It Architecture & Devops & Coach

Solution Design And Architecture
Enterprise Architecture
International Multicultural Environment
Leading And Fostering Team Spirit And Performance
Active Listening, Communication, Coaching
Problem Solving, Decision Making
Keeping Code Simple, Clean, And Maintainable
Stakeholder Management
Strong Analytical Skills
C/C++, Java, Js, Python, Sql, Php, ...
Cmake, Jenkins, Conan, Artifactory, Jira, Confluence, ...
Spring Boot Based Microservices, Kafka
Ansible, Puppet, Kubernetes, Containers, Docker, Swagger
Aws, Azure
Windows, Linux, Irix, Shell, Gui, Web
Immersive Interactive Systems
Parallel Systems, Simulation, Rendering
Architecture & Devsecops Practices & Patterns
Adonis/Adoit, Leanix
Virtual Prototyping, Iot, Industry 4.0
Zapier, Make.Com, N8n

Languages

German

Native

English

Advanced

Russian

Elementary

Education

Oct 1994 - Jun 2000

Technische Universität Ilmenau

Diploma in Computer Science, minor in Economics · Computer Science, minor in Economics · Ilmenau, Germany

Oct 1989 - Jun 1993

Goetheschule Ilmenau

Abitur with special class · General university entrance qualification, science and technology focus · Ilmenau, Germany

Statistics

Experience

Total positions 21

Experience in Information Technology 26.5 y

Avg length 1 y 10 m

Longest experience 4 y 11 m

Global Experience

Countries worked in 4 (Germany, France, Switzerland, Singapore)

Primary country Germany

Expertise

Recent roles General ERP and AI Consulting, Process and AI Consulting, IT Architecture & DevOps & Coach

Main industries Information Technology, Professional Services, Manufacturing

Main business areas Information Technology, Project Management, Product Development

Qualifications

Profile

Created

May 2025

Last Update

June 2026

Need a freelancer? Find your match in seconds.

Try FRATCH GPT

Frequently asked questions

Have questions? Find more information here.

Where is Matthias based?

Matthias is based in Weimar, Germany.

What languages does Matthias speak?

Matthias speaks the following languages: German (Native), English (Advanced), Russian (Elementary).

How many years of experience does Matthias have?

Matthias has at least 30 years of experience. During this time, Matthias has worked in at least 20 different roles and for 16 different companies. The average length of individual experience is 1 year and 5 months. Note that Matthias may not have shared all experience and actually has more experience.

What roles would Matthias be best suited for?

Based on recent experience, Matthias would be well-suited for roles such as: General ERP and AI Consulting, Process and AI Consulting, IT Architecture & DevOps & Coach.

What is Matthias's latest experience?

Matthias's most recent position is General ERP and AI Consulting at Swissnorm.

What companies has Matthias worked for in recent years?

In recent years, Matthias has worked for Swissnorm, Holzland Reichert, schmidt&töchter, Cerulean Circle, and ABB Group.

Which industries is Matthias most experienced in?

Matthias is most experienced in industries like Information Technology, Professional Services, and Manufacturing. Matthias also has some experience in Construction, Retail, and Education.

Which business areas is Matthias most experienced in?

Matthias is most experienced in business areas like Information Technology, Project Management, and Product Development. Matthias also has some experience in Operations, Strategy, and Research and Development.

Which industries has Matthias worked in recently?

Matthias has recently worked in industries like Information Technology, Professional Services, and Construction.

Which business areas has Matthias worked in recently?

Matthias has recently worked in business areas like Information Technology, Project Management, and Operations.

What is Matthias's education?

Matthias attended Technische Universität Ilmenau for Computer Science, minor in Economics.

What is the availability of Matthias?

Matthias is immediately available part-time for suitable projects.

What is the rate of Matthias?

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