Recommended expert
Andreas (Dipl. Inf.) Lietschulte
Founder
Experience
Jan 2002 - Dec 2010
9 yearsFounder
Genloop
- Development of an Eclipse-based UML modeling and code generation platform
Sep 2000 - Present
25 years 6 monthsIT consultant
Freelance
- Focus on IT and process architectures
Mar 2000 - Sep 2000
7 monthsHead of Development Code Generation
Nexus Gesellschaft für Wissensverarbeitung mbH
Jun 1999 - Feb 2000
9 monthsSenior IT Strategy Consultant
McKinsey & Company
- Served banking and high-tech clients
Jun 1996 - Jun 1999
3 years 1 monthConsultant, Business Engineering Center
SAP AG
Developed methods and process models for cross-module SAP architecture design
Provided architecture consulting for global SAP customers including Saudi Aramco, Daimler, Ericsson, Samsung, The Coca Cola Company, Procter & Gamble, Bayer, Hoechst
Apr 1995 - Jun 1996
1 year 3 monthsEnterprise Architect
SAP AG
Performed reverse engineering of SAP R/3
Analyzed cross-module data dependencies and architecture-determining data objects
Oct 1992 - Sep 1994
2 yearsDiploma thesis student
SIEMENS Research Center Munich
- Thesis on problems of specification and verification of distributed interlocking systems in TLT
Feb 1990 - Sep 1992
2 years 8 monthsStudent Assistant
SIEMENS Research Center Munich
- Worked on “Statistical Foundations of Machine Learning” project with application examples in handwriting recognition and stock price prediction
Oct 1989 - Mar 1995
5 years 6 monthsStudent
Technical University of Dortmund & University of Edinburgh
Studied computer science and philosophy of technology
Scholarship from the German National Scholarship Foundation
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 Information Technology (35.5 years), Education (5.5 years), Professional Services (0.5 years), and Banking and Finance (0.5 years).
Information Technology
Education
Professional Services
Banking and Finance
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 (31 years), Operations (25.5 years), Product Development (9.5 years), Research and Development (5.5 years), and Strategy (0.5 years).
Information Technology
Operations
Product Development
Research and Development
Strategy
Skills
- Javaee / Ejb / Servlets
- Multi-tier Applications
- Software Design & Modeling (Ooa/ood, Uml)
- Portal Architectures
- Javascript Frameworks
- Common Java Tools (Eclipse, Intellij, Jdeveloper, Ant, Maven, Junit, Jenkins)
- Rdbms (Oracle, Ms Sql Server) And Nosql Dbs
- Testing Concepts (Unit Testing, Automated Testing, Performance Testing)
- Version & Configuration Management (Git, Subversion, Jira)
- Multiple Operating Systems (Linux, Windows)
- Application Integration
- Security Architectures (Saml, Sso, Openid Connect)
- Knowledge Of Secure Software Architectures
- Integration Architectures (Esb, Web Services, Rest, Messaging)
- Agile Methods (E.g. Scrum)
- Microservice / Container Technologies
- Process Modeling (Bpmn, Dmn)
- Data Science (Ai, Advanced Analytics, Etc.)
- Document Management (Ocr, Electronic Files, Etc.)
Languages
German
AdvancedEnglish
AdvancedEducation
Oct 1989 - Mar 1995
Technical University of Dortmund
Diploma in Computer Science · Computer Science and Philosophy of Technology · Dortmund, Germany
Oct 1989 - Mar 1995
University of Edinburgh
Diploma in Computer Science · Computer Science and Philosophy of Technology · Edinburgh, United Kingdom
Profile
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Frequently asked questions
Do you have questions? Here you can find further information.
Where is Andreas based?
Andreas is based in Kleve, Germany and can operate in on-site, hybrid, and remote work models.
What languages does Andreas speak?
Andreas speaks the following languages: German (Advanced), English (Advanced).
How many years of experience does Andreas have?
Andreas has at least 36 years of experience. During this time, Andreas has worked in at least 9 different roles and for 7 different companies. The average length of individual experience is 4 years. Note that Andreas may not have shared all experience and actually has more experience.
What roles would Andreas be best suited for?
Based on recent experience, Andreas would be well-suited for roles such as: Founder, IT consultant, Head of Development Code Generation.
What is Andreas's latest experience?
Andreas's most recent position is Founder at Genloop.
What companies has Andreas worked for in recent years?
In recent years, Andreas has worked for Freelance.
Which industries is Andreas most experienced in?
Andreas is most experienced in industries like Information Technology (IT), Education, and Banking and Finance. Andreas also has some experience in Professional Services.
Which business areas is Andreas most experienced in?
Andreas is most experienced in business areas like Information Technology (IT), Operations, and Product Development. Andreas also has some experience in Research and Development (R&D) and Strategy and Planning.
Which industries has Andreas worked in recently?
Andreas has recently worked in industries like Information Technology (IT).
Which business areas has Andreas worked in recently?
Andreas has recently worked in business areas like Information Technology (IT) and Operations.
What is Andreas's education?
Andreas holds a Master in Computer Science and Philosophy of Technology from Technical University of Dortmund and a Master in Computer Science and Philosophy of Technology from University of Edinburgh.
What is the availability of Andreas?
The availability of Andreas needs to be confirmed.
What is the rate of Andreas?
Andreas'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 Andreas?
To hire Andreas, 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: 780-940 €
Market avg: 780-940 €
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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