IBM WebSphere Expert in Cologne
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Meet FRATCH Experts in Cologne, who have recently used IBM WebSphere
Burhan D.
Last position:
Enterprise Architect & Solution Architect at DB Netz AG
With project PRIZMA, DB will modernize its infrastructure on the one hand, and develop a fail-safe IT landscape on the other hand, which can be restored quickly and securely in case of a disaster.
- Capture current architectures of existing systems as well as methodical consulting and development of target architectures
- Deepen and maintain the building plan / target IT landscape
- Implement technical architecture concepts & architecture descriptions
- Implement migration concepts for updating and further developing the platform and information systems
- Assess submitted improvement suggestions as part of the project
- Capability management: identify capability gaps, develop target visions, and support transformation planning within the enterprise architecture.
- Create a compatibility matrix of the components in use and compare dependencies of specific versions
- Create an IT concept for extending the platform with the following topics: hardware and software requirements, security, licensing, high availability, load balancing, backup & recovery, update strategy, monitoring integration, etc.
- Coordinate with business architects as well as technical architects from the cross-functional architecture area of the PRISMA program for the topics (backup, Active Directory, monitoring, Citrix, and business applications ...)
- Status meetings and alignment of project planning with the Release Train Engineer / Project Manager
- Advise the Release Train Engineer / Project Manager in identifying project risks
- Advise the System Architect Engineers in steering the implementation of the concept
- Implement the IT concept
- Document the infrastructure
Label: MS Project, LINUX, Windows, ORACLE, Java, REST, SharePoint, Microsoft Exchange, UML, Enterprise Architect, BPMN, AZURE, AWS, V-MODEL, Micro Service, VisualStudio, SAP S/4HANA, SCRUM(SAFE), ESB (TIBCO), Python, Innovator, LeanIX (TOGAF), Ansible, Ansible Tower, Ansible Automation, ROBOT, SpringBoot
Stefan M.
Last position:
Bundesrechtsanwaltskammer
- Design, planning and execution of complex acceptance tests for a document exchange platform for the German justice authorities.
- Validation of decrypted and certificate-based message exchange via web platform, mobile app, and Java API.
- Documentation of test cases, execution steps, and test results.
- Technologies: Windows 11/10, Ubuntu, iOS, Android, Bash for Windows, Java 17, IntelliJ, Git, Jira, Confluence, Citrix Server, xJustiz standard implementation, specific justice software.
Jens H.
Last position:
#52 Test Manager in Safety-Critical Infrastructure at Telecommunications Company
- Network elements, network, operational and operator-related systems
- Supporting around 20 different products (managed agile)
- Requirements analysis and management (functional and non-functional)
- Test concept and planning (scope, test phases, effort, schedule, resources, organization, etc.)
- Aligning approach with clients and service providers
- Managing and assisting in creation of test cases for system, integration and end-to-end tests
- Guiding and supporting test execution
- Defect management and planning bug fixes with external providers
- Preparing and facilitating workshops
- Regular reporting and creating automated test reports
- Further development of agile testing methodology and configuration of supporting tools
- Conceptual support in developing a quality seal for rating product and service quality of internal and external providers
- Requirements engineering based on ISO/IEC 25010, Scrum, SaFE
- BMC Remedy, Atlassian Confluence, Atlassian Jira (including plugins Xray, Structure), Microsoft Office (incl. Visio), Obsidian, doxis document management system, Gitlab, Obsidian
Sonja G.
Last position:
Performance Marketing Consultant, Google Partner Agency, Google Ads Coach and Mentor at Self-employed
- Offering online courses and mentoring in online marketing, SEO and Google Ads, used by 600 customers (since 2020-10-01)
- Offering Google Ads agency services as a certified Google Partner (since 2020-05-01)
- Consulting Sidroga Pharma in online marketing, social media, Google Ads & Analytics, mail-order cooperation and campaign planning for the Sidroga, Emser, Emcur, Emsan and Aquilea brands (2022-07-01 – 2022-11-30)
- Consulting Shop Apotheke in retail media and project management for the development of new advertising formats for media clients and pharmaceutical manufacturers (2021-10-01 – 2022-06-30)
- Consulting Merkur Sportwetten GmbH in online marketing & media planning: media planning, forecasts, controlling, campaign management and optimization, especially for display, programmatic and TV (2021-03-01 – 2021-09-30)
- Consulting GALERIA Karstadt Kaufhof GmbH in SEO: developing an SEO content strategy for brands, products and product ranges; prioritizing new content; on-page optimization; monitoring and reporting; analyzing new opportunities and deriving recommendations for action; cross-functional consulting (2020-01-01 – 2020-12-31)
- Project management and marketing consulting on behalf of nexum AG for clients in FMCG and healthcare
- Consulting OBI Next in performance marketing: planning, managing, attributed analysis and optimizing digital campaigns for new customer acquisition and reactivation of existing customers; strategic analysis and identification of optimization potential in SEA, SEO, display, social advertising, newsletter and affiliate marketing; developing lead generation and traffic initiatives
- Consulting REWE Digital GmbH in CRM campaign management
- Developing a marketing strategy including a business plan and resource selection for DIOPTIC GmbH
- Preparing a potential analysis and developing an online marketing strategy for an electronics provider
- Consulting and project management in content migration, on-page optimization and SEO for the relaunch of toom Baumarkt
- Optimizing the B2B online presence of a sports betting provider
- Consulting on agency selection
Andreas E.
Last position:
Consultant at Iteratec GmbH
Abdelkader E.
Last position:
Lead Business Analyst (PIM)
- Further development and optimization of the PIM system (e.g. data modeling, interfaces, user experience)
- Analysis, structuring, and professional evaluation of business requirements in close coordination with business units and stakeholders
- Translating business requirements into functional and technical concepts (business & solution design)
- Designing and further developing the target PIM architecture including data models, object structures, versioning, and lifecycle concepts
- Defining interfaces, integration concepts, and data flows between PIM, eCommerce, ERP, and other systems
- Quality assurance in close collaboration with business units and the development team
- Effort estimations for analysis, design, and testing activities
- Agile, Scrum, 4APortal, SAP ERP, SAP eCommerce (Hybris)
Vladimir M.
Last position:
Developer at Financial services provider
- Support and further development of a framework for developing applications in a banking association: DynS/OSPE
- Migration of the framework to Java 11 and Java 17
- Java8, Java11 and Java17, Spring, Spring-Batch, Spring WebServices, Spring-Security, Spring-Data, JPA, Hibernate, OpenSource libraries etc.
- XML, JAXB, JSON, REST and SOAP services, DB2, Oracle, WebSphere or Liberty AS, FreeMaker, Junit, mock libraries, JaCoCo, Maven, IntelliJ, Eclipse, GitHub, SVN, Jira
Miroslav P.
Last position:
Managing Consultant at ICTT Digital Networks
TSI customer project data center migration (since 2024-07-01)
Inventory of active IT/OT components
Creation / management of the migration concept
Planning / execution of migration tests
Execution of the IoT migration (network, VPN gateway, firewall adjustments)
Service migrations (mobile services)
Re-design of outdated technologies / services
Integration into operations
Logistics Bus project at Daimler Truck and Mercedes Benz (2024-01-01 – 2024-06-30)
Development Lead / Technical Consultant for the Logistics Bus
Coaching of customers / TSI development teams and Product Owners
Creation / review of architecture designs and documentation
Project planning / customer meetings
Support for migrations from Java/WebSphere/JBoss to Kubernetes
Service Design Performance Visibility (2022-06-01 – 2023-10-31)
Performance Visibility service development, network monitoring service for internal Telekom customers
Planning/integration/expansion of PV monitoring for cloud environments (AWS, Microsoft Azure)
Design/planning/implementation of Performance Visibility services based on NetScout / Kadiska software in customer environments
Agile project management / execution of PoCs (Proof of Concepts)
Design / architecture / concept creation
Diagnosis of network problems
Packet capturing / debugging
Creation of customer and training documentation
Last position:
Rewe Digital
- Creation of Spring Boot integration tests
- Creation of JUnit tests for the coupon system
- Creation of component tests for Kafka topics
- Creation of CI/CD pipeline scripts
- Creation of UI tests with Playwright
- Creation of UI tests with Cypress
- Review of developer unit tests
- Planning the test architecture for integration tests
- Creation of the test automation concept
- Evaluation and creation of test reports
Fabian Z.
Last position:
Freelance IT Specialist
IT specialist Application Engineering / Software Development since 2012
Discover over 15,000 top freelancers
Statistics of experts using IBM WebSphere
Aggregated from the professional profiles of matched freelancers.
Experience
33 years (Germany: 28 years)
Position duration
3.4 years (Germany: 2.9 years)
Positions per freelancer
24 (Germany: 20)
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Automotive, Telecommunication
Certification focus areas
Information Technology, Project Management, Human Resources
Bachelor's degree or higher
88% (Germany: 85%)
Master's degree or higher
63% (Germany: 56%)
Doctorate
13% (Germany: 11%)
Certifications per freelancer
6 (Germany: 3)
Most common languages
German, English, French
Speak two or more languages
100% (Germany: 97%)
Based on our profile pool as of 19 Sep 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Cologne 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 Cologne using IBM WebSphere
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 19 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
IBM WebSphere experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Information Technology (100%)
- Automotive (70%)
- Telecommunication (60%)
- Banking and Finance (50%)
- Transportation (50%)
- Retail (50%)
- Education (40%)
- Insurance (40%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Enterprise Java foundation
IBM WebSphere is an enterprise application server for running Java applications and business services. IBM WebSphere Application Server, often called WAS, supports transactional workloads, messaging, security, clustering and integration across complex corporate environments. It remains common in regulated and mission-critical systems.
WebSphere editions and runtime
The ecosystem includes traditional WebSphere Application Server, WebSphere Liberty and related IBM middleware. Liberty provides a lighter, modular runtime for modern services, while traditional WebSphere supports established applications and administration models. Strong expertise includes profiles, cells, nodes, clusters, deployment automation and configuration management.
Typical delivery work
- Deploy and configure Java EE or Jakarta-aligned applications
- Design clustered environments with session management and failover
- Connect applications through JMS, IBM MQ, REST and SOAP services
- Migrate workloads from traditional WebSphere to Liberty or cloud runtimes
- Diagnose startup, class-loading, memory and transaction failures
Professionals also handle release processes, certificate management, access control and operational documentation. Their work often connects WebSphere with databases, identity providers, CI/CD pipelines and observability tools.
When companies need specialists
Companies bring in freelance expertise when a legacy application must stay reliable while its runtime or infrastructure changes. Common triggers include a WebSphere upgrade, a data-center move, performance issues, security remediation or a migration to Liberty. In Cologne, local teams may value on-site workshops, while distributed programs often work well remotely with clear access and change procedures.
Skills that matter
A strong specialist understands Java application behavior as well as the WebSphere runtime. Relevant adjacent skills include IBM MQ, JDBC, LDAP, SSO, certificates, Linux, scripting, containers, Kubernetes and cloud networking. They can read thread dumps and logs, isolate configuration errors, and explain operational risk without obscuring the underlying cause.
Choosing reliable expertise
Look for evidence of comparable WebSphere estates, not only general Java experience. Ask how the professional handles rollback plans, production changes, capacity concerns and dependencies between applications, clusters and messaging. Clear runbooks, reproducible configuration and measured handover are signs of dependable work. For teams in Cologne, language fit and overlap with internal operations can matter as much as technical depth.
Frequently asked questions
Before you brief your next project: the most common questions about IBM WebSphere.
IBM WebSphere is used to run enterprise Java applications and services that need transactions, security, messaging, clustering and controlled administration. Companies often use it for core business systems, customer portals, integration layers and regulated workloads.
WebSphere Application Server provides a broad IBM enterprise runtime with strong administration, clustering and integration features. Tomcat is a lighter servlet container, while JBoss EAP offers a different enterprise Java stack, so the right choice depends on application dependencies, operating practices and migration constraints.
A strong WebSphere specialist usually understands Java, IBM MQ, JDBC, LDAP, certificates and Linux administration. Experience with CI/CD, containers, Kubernetes, cloud networking and observability is valuable when the runtime is being modernized.
IBM WebSphere work can range from a focused incident or configuration review to a complex migration involving many applications and environments. The required depth depends on production risk, integration dependencies, release controls and whether traditional WebSphere or Liberty is involved.
WebSphere Application Server projects are often suitable for remote collaboration when secure access, documentation and change approvals are in place. Cologne-based companies may still prefer on-site workshops for discovery, handover or sensitive production work, while fluent German or English can support coordination.
WebSphere Liberty migration starts with an inventory of application dependencies, APIs, configuration and operational assumptions. A specialist then validates compatibility, defines the target runtime, automates deployment and tests security, messaging, performance and rollback before production release.
Ask a WebSphere professional to describe a comparable environment, the failure modes they investigated and how they protected production during change. Good answers cover evidence from logs and thread analysis, dependency mapping, rollback design, documentation and knowledge transfer.
IBM WebSphere Application Server is the formal product name, while WAS and WebSphere are common terms in project teams. Mentioning the edition, such as traditional WebSphere or Liberty, helps a specialist assess whether their experience matches the environment.
The average hourly rate of freelancers in Cologne, Germany who have used IBM WebSphere in their recent projects is 99 €, which corresponds to a daily rate of about 788 € based on an 8-hour working day.
Of the freelancers in Cologne, Germany who have used IBM WebSphere in their recent projects, 88% hold at least a Bachelor's degree, 63% hold at least a Master's degree, and 13% hold a doctorate.
On average, freelancers in Cologne, Germany who have used IBM WebSphere in their recent projects have 33 years of professional experience, with a single engagement typically lasting around 3.4 years.
The most common languages among freelancers in Cologne, Germany who have used IBM WebSphere in their recent projects are German (100%), English (100%), and French (20%).
The most common industries among freelancers in Cologne, Germany who have used IBM WebSphere in their recent projects are Information Technology (100%), Automotive (70%), and Telecommunication (60%).
The most common business areas among freelancers in Cologne, Germany who have used IBM WebSphere in their recent projects are Information Technology (100%), Product Development (90%), and Project Management (90%).
Main locations of FRATCH Experts, who have recently used IBM WebSphere
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 
Munich 
Frankfurt 
Dusseldorf Countries:
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