IBM Integration Bus Experts in Germany
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Meet FRATCH Experts in Germany, who have recently used IBM Integration Bus
Christian Wonneberger
Last position:
Software Engineer, cross-platform Application Manager at International major bank
- Creating interfaces between the legacy platform and the new container solution
- Coordinating required contributions from line units
- Moderating regular status meetings with the software vendor
- Minimally invasive conversion of TWS scheduling from the old to the new platform
- Environment: IBM Mainframe, DB2, CICS, MQ, Red Hat Linux, Oracle, Kubernetes, Kafka, Helm, GitLab, Jenkins
Unnikuttan Velamkudy Vijayan
Last position:
Managing Director (Co-Founder) at AathmaSignals
- Spearheading investor outreach and partnership development as founding MD, building the business case and technical narrative needed to attract initial funding and strategic collaborators in the digital health space
- Designing multi-agent AI systems for autonomous biosignal analysis, orchestrating LLM-based reasoning pipelines with domain-specific medical context to enable intelligent, clinical decision support
Norbert Gunia
Last position:
Support for implementing the Pimcore CMS as well as support assistance and partner management at Akademisch Arbeitsgemeinschaft GmbH
- Support for implementing the Pimcore CMS, support assistance, and partner management for the existing application landscape.
- Know-how transfer to the existing application landscape.
- Advising stakeholders on the new implementation.
- Support in data modeling for Pimcore.
- Designing and overseeing data migrations from Salesforce to Pimcore using ESB.
- Creating user stories.
- 3rd level support for business-critical processes.
- Technologies: Salesforce Marketing, Sales, and Service Cloud; Talend ESB; Pimcore; Shopware; ERP system Move; DB2; MySQL; MS Office; MS Visio; Jira; Confluence.
Eric Bouendeu
Last position:
Quality Assurance Lead (QSV) at Federal Employment Agency
Supported the International Web Presence project of the Federal Employment Agency (IntWeb) in quality management, taking on responsibility for the quality of processes and project deliverables while adhering to BA standards. The project's main goals are to give professionals abroad a quick overview of their chances to move to Germany and to enable them to take the necessary steps in a consistently digital way.
Set the fundamental guidelines using the QA handbook
Summarized test results in QA reports for PLA
Analyzed project outcomes for improvement opportunities
Quality management of requirements analysis (especially processes, methods and tools)
Ensured compliance with SERA guidelines
Created a cross-project test concept
Agreed on sprint completion reports
Conducted formal reviews of deliverables according to guidelines and/or project plan
Acted as contact person for internal audit and external audits by auditors or the Federal Audit Office (BRH)
Technologies: JIRA, Confluence, MS Office, GitLab, Kubernetes
Sebastian Kracht
Last position:
Freelancer - Project Manager & Agile Coach at Kracht Projektmanagement
- Interim single project, program and portfolio management in technical hardware development and production
- Consulting and support in selecting and implementing appropriate project management methods and frameworks for projects and programs
- Agile coaching to support and develop agile teams and organizations
Juergen Mehring
Last position:
Freelancer at Mehring Consulting
- Senior Consultant Regulatory Affairs; Medical Devices
- Certified Lead Auditor EN ISO 13485
- Certified Information Security Officer according to ISO/IEC 27001
- Certified Lead Auditor ISO/IEC 27001
- Trainer
- Approval strategies, national and international, project management
- Classification of medical devices; all risk classes of medical devices (active and non-active), IVD devices, especially borderline products
- creating development-supporting and technical documentation for medical devices, editing existing technical documentation
- review and updating of existing quality management documentation or creating new required quality documents
- Assistance during the CE and international approval process for medical devices, including IVD medical devices
- Preparation and review of technical files; compliance with regulatory and legal requirements
- Serious Incident and Field Safety Corrective Action (Recall) reporting; correspondence with the competent authorities within the EEA
- Implementation of Quality Management System (EN ISO 13485)
- Quality Remediation
- MDR / IVDR Remediation
- Project and Risk Management
- Implementation of UDI requirements
- on-site seminar according to the individual requirements
- good relationships to notified bodies and competent authorities
Christian Weis
Last position:
Consultant & Lecturer at Freelance
- Clients include MPC Capital AG, iib Consult and EBS Executive School
Estelle Kamwa
Last position:
Document Management / Document Controlling Specialist
- Implement version control, approval workflows, document traceability across departments and project phases; align with ISO 9001 and MDR requirements
- Maintain documentation audit trails; coordinate revision cycles with engineering, QA, regulatory teams; support internal audits and CAPA reviews
- Coordinate preparation, validation, archiving of multilingual technical files and regulatory submissions (English, German, French)
- Facilitate project handover: track engineering changes, align documentation milestones, compile client/regulatory packages
- Enforce confidentiality and data integrity: ensure GDPR compliance, secure archiving, produce document status reports and metadata analytics
Discover over 15,000 top freelancers
Statistics of experts using IBM Integration Bus
Aggregated from the professional profiles of matched freelancers.
Experience
25 years
Position duration
3.6 years
Positions per freelancer
11
Top business areas
Product Development, Project Management, Research and Development
Top industries
Information Technology, Education, Banking and Finance
Certification focus areas
Information Technology, Quality Assurance, Project Management
Bachelor's degree or higher
100%
Master's degree or higher
57%
Doctorate
29%
Certifications per freelancer
9
Most common languages
German, English, French
Speak two or more languages
88%
Based on our profile pool as of 30 Aug 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Germany are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.
Average rates of experts in Germany using IBM Integration Bus
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
Integration layer
IBM Integration Bus, also known as IIB and formerly WebSphere Message Broker, connects systems that do not speak the same language. It is used to move, transform, enrich, and route messages between applications, services, files, and queues without tight coupling.
What experts build
- Message flows for system-to-system integration
- API and service mediation layers
- File, MQ, JDBC, SOAP, and REST integration paths
- Data mapping, transformation, and validation logic
- Error handling and retry patterns for resilient flows
Ecosystem skills
Strong professionals work across ACE-style integration concepts, broker administration, and the surrounding IBM stack. They know message trees, ESQL, Java compute nodes, deployable archives, and environment setup across development, test, and production.
When companies need help
Teams bring in freelance expertise when integrations are failing, releases are blocked, or old message flows need support during change. This is common in banking, insurance, logistics, and other enterprise settings in Germany where legacy systems, MQ, and regulated processes must stay reliable.
What good looks like
A solid IBM Integration Bus specialist reads existing flows quickly, documents dependencies, and changes logic without breaking downstream systems. They understand observability, exception handling, performance tuning, and how to keep interfaces stable while business rules evolve.
Delivery and collaboration
- Troubleshoot broken integrations and production incidents
- Refactor legacy message flows with minimal risk
- Support migrations from WebSphere Message Broker or to newer IBM integration tooling
- Work with local teams in Germany or remotely with clear handover
- Coordinate with application, infrastructure, and operations specialists
Frequently asked questions
Need clarity? These are the questions we hear most often about IBM Integration Bus.
IBM Integration Bus is used to connect applications, services, and data sources that should not depend on each other directly. It routes messages, transforms formats, and applies business rules between systems such as MQ, REST, SOAP, files, and databases.
IBM Integration Bus was the successor name for WebSphere Message Broker, so many searchers still use both terms. In practice, the same integration skills often apply: message flows, ESQL, mapping, routing, and deployment of broker artifacts.
IBM Integration Bus and IBM App Connect Enterprise are closely related, but ACE is the newer direction in IBM integration. A freelancer who knows both can usually support existing IIB estates, plan safe upgrades, and keep older message flows running during transition.
A strong IBM Integration Bus specialist usually also knows IBM MQ, ESQL, Java, XML, JSON, SOAP, REST, and Linux or AIX basics. Database access, logging, release handling, and troubleshooting across environments are also important when flows reach production.
A IBM Integration Bus freelancer can add value quickly when the flow design, environments, and interface contracts are documented. For older estates with limited documentation, the expert should expect to spend time tracing dependencies and reviewing deployed message sets.
Yes, IBM Integration Bus work is often done remotely, especially for analysis, development, and support tasks. On-site time in Germany can still help when access to internal systems, security approvals, or stakeholder workshops is needed.
Look for a IBM Integration Bus professional who explains message paths clearly, asks about failure handling, and spots hidden dependencies early. Good signs are clean flow design, careful migration planning, and practical experience with production incidents, not just tool familiarity.
A IBM Integration Bus engagement often includes building new flows, fixing broken mappings, updating interface logic, and documenting how messages move through the estate. It may also cover deployment support, performance checks, and helping teams understand old broker logic before a change.
The average hourly rate of freelancers in Germany who have used IBM Integration Bus in their recent projects is 118 €, which corresponds to a daily rate of about 946 € based on an 8-hour working day.
Of the freelancers in Germany who have used IBM Integration Bus in their recent projects, 100% hold at least a Bachelor's degree, 57% hold at least a Master's degree, and 29% hold a doctorate.
On average, freelancers in Germany who have used IBM Integration Bus in their recent projects have 25 years of professional experience, with a single engagement typically lasting around 3.6 years.
The most common languages among freelancers in Germany who have used IBM Integration Bus in their recent projects are German (100%), English (88%), and French (38%).
The most common industries among freelancers in Germany who have used IBM Integration Bus in their recent projects are Information Technology (75%), Education (50%), and Banking and Finance (50%).
The most common business areas among freelancers in Germany who have used IBM Integration Bus in their recent projects are Product Development (88%), Project Management (88%), and Research and Development (75%).
Main locations of FRATCH Experts, who have recently used IBM Integration Bus
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
Berlin Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg Request a free demo
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Philipp Thomaschewski
FRATCH CEO
