MuleSoft Experts in Cologne
to connect systems faster with vetted, available professionals matched by AIHire experts who design Anypoint Platform integrations, build reusable APIs and connect SaaS, ERP and legacy systems through Mule Runtime. FRATCH matches you quickly and precisely with vetted, available freelancers for your MuleSoft project.
Meet FRATCH Experts in Cologne, who have recently used MuleSoft
Emre S.
Last position:
IT Project Manager | SAP E-Invoicing Outbound at Rohde & Schwarz
Project: Introduction of statutory-compliant electronic invoicing (outbound, Germany) in SAP for an international technology group.
- Project management: Planning, steering and reporting of the E-Invoicing outbound rollout across all affected business areas, including budget and resource coordination.
- UAT: Structured user acceptance test with key users per business area, test cases per invoice scenario, and consolidated test results for decision making.
- Defect management: Handover and tracking of defects in Jira, including validation of the generated invoices against the statutory schemas.
- Cutover, go-live and hypercare: Readiness checks and cutover planning aligned with the statutory deadlines, coordination of go-live and stabilization during hypercare.
- Stakeholder management and reporting: Alignment with Finance, Tax, business departments and IT, preparation of status reports and decision papers, and consistent follow-up of open items.
- Change management and documentation: Communicated process changes to the business departments, enabled key users, and created process and compliance documentation to ensure traceability and audit readiness.
Edgardo C.
Last position:
Independent Senior Software Engineer & Integration Consultant at Thinkronic
Software engineering and integration consulting for enterprise clients, with a focus on backend development, APIs, system integration, and event-driven architectures. Currently developing and evolving a recruitment and staffing platform using Elixir and RabbitMQ, including asynchronous, event-driven communication and integrations with external recruitment and staffing platforms.
Hooman B.
Last position:
Fullstack Developer at Möbel Roller GmbH
- Further development of the existing e-commerce platform based on SAP Commerce (Hybris) to meet the growing demands of digital commerce.
- Ensuring the scalability and performance of the backend, so the platform remained stable and efficient even under heavy user load.
- Development and integration of new OCC REST APIs and services for modular extensions and flexible adjustments, to implement new features quickly.
- Optimization of data flows and interfaces, which significantly improved platform efficiency and system performance.
- Ensuring a maintainable and scalable code base by using Clean Code principles, proven design patterns, and a future-proof architecture.
- Reduction of errors through extensive testing with JUnit, Mockito, and load tests with Gatling, supported by the introduction of automated test processes.
- Improved system performance through targeted refactoring measures and efficient database queries, especially to handle peak loads.
- Use of modern cloud and monitoring tools such as Kubernetes, Google Cloud Platform (GCP), and Grafana to ensure a stable and monitored infrastructure.
- Clear improvement in efficiency, scalability, and reliability of the platform, which now meets the demands of a dynamic and growing e-commerce market.
Jannik J.
Last position:
Freelance Salesforce Consultant & Developer at Self-employed
- Consulted on and delivered over 30 Salesforce projects (Sales Cloud, Service Cloud, Experience Cloud, Pardot, Marketing Cloud)
- Designed and built CRM architectures, including requirements management, data modeling, and automation
- Implemented custom solutions (Apex, LWC, Flows, integrations)
- Developed interfaces with ERP, DMS, and email systems (SAP, Microsoft Dynamics, DocuWare, among others)
- Introduced agile project methods (Scrum, Kanban) in customer projects
- Coached internal Salesforce teams (admin and developer training)
Allal K.
Last position:
Java Senior Full Stack Developer at Insurance ÖRAG
- Further development of a policy administration system (contract/claims) for the legal expenses insurer ÖRAG.
- My role: Senior Software Developer.
- The team consists of 12 developers.
- Technologies used: Java 8/21, Java EE, Quarkus, WebLogic, JPA, RabbitMQ, JTA, CI, CD, Jenkins, DB2, Maven, Jenkins, GIT (bitbucket) later GitLab, Junit, Elasticsearch, Mockito, Jira, SonarQube, Scrum, React, Workflow
- Migration and modernization of legacy systems: rewrote C and C++ code in Java to improve maintainability, scalability, and performance. Refactored Python into Java, including optimization and integration into modern architectures.
- Study on the use of AI (Codex) for implementing a Java feature. The goal is to compare the time spent and productivity of AI-supported development with a classic implementation by a developer. The results should show how strongly the use of AI affects development time and efficiency.
- Development of the following tariff calculators for the years 2024/2026: private, companies, doctors, farmers, owner-occupied G + H, landlords, traffic, club, top managers, sales representatives, special criminal law, savings bank, municipal, BayGT, doctors, Dehoga
Dirk H.
Last position:
Head of Individualization Initiative at Berge & Meer Touristik GmbH
- Responsibility for the Individualization Initiative to develop and implement a new travel product category
- Setting up the cross-functional organization at strategic, tactical and operational levels
- Aligning the initiative with the company's strategic goals (OKRs)
- Preparing decision papers and recommendations for management and advisory board
- Operational management of the technology work package
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)
Discover over 15,000 top freelancers
Statistics of experts using MuleSoft
Aggregated from the professional profiles of matched freelancers.
Experience
24 years
Position duration
2.6 years
Positions per freelancer
13
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Professional Services, Retail
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
100%
Master's degree or higher
71%
Certifications per freelancer
3
Most common languages
German, English, French
Speak two or more languages
100%
Based on our profile pool as of 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Cologne are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Cologne using MuleSoft
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 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
MuleSoft 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 (88%)
- Professional Services (75%)
- Retail (63%)
- Automotive (50%)
- Tourism (38%)
- Education (25%)
- Energy (25%)
- Banking and Finance (25%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Integration foundation
MuleSoft is an integration and API platform for connecting applications, data and devices across cloud and on-premises environments. Teams use Anypoint Platform and Mule Runtime to expose reusable APIs, orchestrate workflows and create an integration layer between SaaS products, ERP systems, databases and legacy applications.
Anypoint Platform
Anypoint Platform brings design, development, deployment and governance into one ecosystem. Strong specialists work with Anypoint Studio, Design Center, Exchange, API Manager, Runtime Manager and Anypoint Monitoring. They also understand Mule 4, DataWeave, RAML or OpenAPI, connectors and secure deployment patterns.
Typical delivery work
MuleSoft projects often involve a mix of API design, data transformation and operational delivery:
- Model system and process APIs for reusable integration layers
- Connect Salesforce, SAP, ServiceNow, databases and custom applications
- Transform payloads with DataWeave and handle errors consistently
- Deploy and monitor runtimes across CloudHub, Runtime Fabric or private infrastructure
When expertise matters
Companies bring in freelance MuleSoft specialists when integrations have become difficult to maintain, an API-led program needs direction or an acquisition creates disconnected systems. They can take ownership of a new integration, improve an existing flow or provide focused support during a migration. In Cologne, collaboration may combine remote delivery with on-site workshops, depending on security, stakeholders and team preferences.
Skills beyond MuleSoft
The best professionals connect platform knowledge with sound integration engineering. Look for experience with REST, SOAP, event-driven patterns, OAuth, certificates, CI/CD, Git, automated testing and cloud operations. Knowledge of Salesforce, SAP, Java, messaging systems and enterprise data models helps them understand the systems behind each interface.
Signs of strong specialists
Quality shows in the structure and operability of the delivered integration, not only in a working demo. A capable specialist clarifies ownership, contracts, data quality and failure handling before implementation. They document APIs, protect secrets, create useful alerts and leave a maintainable design that internal teams can extend after handover.
Frequently asked questions
Curious about MuleSoft? Here are the answers that come up again and again.
MuleSoft is used to connect applications, data sources and business processes through APIs and integration flows. Companies use it to link systems such as Salesforce, SAP, ServiceNow, databases and custom software across cloud and on-premises environments.
MuleSoft is often chosen when a company wants API-led architecture, reusable assets and detailed governance across a broad integration landscape. Boomi and Azure Integration Services can also connect applications effectively, so the right choice depends on the existing cloud stack, operating model, connector needs and long-term API strategy.
A strong MuleSoft specialist usually understands REST, SOAP, DataWeave, OAuth, certificates, API security and automated testing. Experience with Salesforce, SAP, Java, messaging systems, Git and CI/CD is valuable when integrations cross several enterprise environments.
The required depth depends on the integration landscape, security model and delivery responsibility. A focused connector or flow may suit a specialist with targeted experience, while an API program, CloudHub setup or migration needs someone who has handled architecture, governance, deployment and production support with MuleSoft.
Yes, much MuleSoft work can be completed remotely through shared repositories, documentation, ticketing and secure access. On-site workshops can still help with process discovery, legacy-system access and stakeholder alignment, especially when teams are based in Cologne.
Review API contracts, DataWeave transformations, error handling, test coverage, deployment configuration and monitoring rather than only the visible result. A quality MuleSoft specialist also explains design decisions, documents dependencies and shows how the team can operate and extend the integration.
MuleSoft supports synchronous APIs as well as asynchronous and event-driven patterns through suitable connectors and messaging services. The design should account for ordering, retries, idempotency, latency and failure recovery instead of treating every process as a simple request and response.
A freelancer may deliver API specifications, integration flows, DataWeave mappings, automated tests, deployment pipelines, monitoring dashboards and technical documentation. With MuleSoft, the scope can also include Anypoint Platform setup, API policies, runtime configuration and a structured handover to the internal team.
The average hourly rate of freelancers in Cologne, Germany who have used MuleSoft in their recent projects is 105 €, which corresponds to a daily rate of about 838 € based on an 8-hour working day.
Of the freelancers in Cologne, Germany who have used MuleSoft in their recent projects, 100% hold at least a Bachelor's degree and 71% hold at least a Master's degree.
On average, freelancers in Cologne, Germany who have used MuleSoft in their recent projects have 24 years of professional experience, with a single engagement typically lasting around 2.6 years.
The most common languages among freelancers in Cologne, Germany who have used MuleSoft in their recent projects are German (100%), English (100%), and French (38%).
The most common industries among freelancers in Cologne, Germany who have used MuleSoft in their recent projects are Information Technology (88%), Professional Services (75%), and Retail (63%).
The most common business areas among freelancers in Cologne, Germany who have used MuleSoft in their recent projects are Information Technology (100%), Product Development (75%), and Project Management (75%).
Main locations of FRATCH Experts, who have recently used MuleSoft
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.
Countries:
Berlin Hamburg Munich 
Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg Request a free demo
Get in touch with the FRATCH team and we will get back to you within 4 hours.
Would you rather directly get in touch?
We always have the time for a call or email!
Philipp Thomaschewski
FRATCH CEO
