JBoss EAP Experts in Germany
for secure enterprise systems, matched fast with vetted and available freelancersHire experts who modernize and operate JBoss EAP applications, configure WildFly-based environments, and connect Java services to enterprise infrastructure. FRATCH matches you quickly and precisely with vetted, available freelancers.
Meet FRATCH Experts in Germany, who have recently used JBoss EAP
Timo H.
Last position:
Software Developer at Smiths Detection
- Extension of a Swing-based UI for recording Security Restricted Articles during baggage screening.
- Introduction of a new workflow for recording Deboarding Events.
- Extension of the reporting system for Security Restricted Articles and Deboarding Events.
- Implementation using JBoss Wildfly, PostgreSQL, spring-boot 3.x, Java 8/21, Swing, JSF, JAX-RS/Resteasy, Docker, Maven, Kiro.
Vitaliy R.
Last position:
DevOps GitOps (temp) at Signal Iduna
- Responsible for Openshift/Kubernetes on-prem administration and developer support.
- Developed URP infrastructure automation with Python, Ansible, Kustomize and ArgoCD, Argo Workflow/Events stack.
- Wrote smoke and load tests for URP infrastructure utilizing Python, Kustomize and ApplicationSets.
- Helped to set up and deploy URP infrastructure in Google Cloud, GKE.
- Set up monitoring for URP and ArgoCD stack with Splunk Cloud.
- Performed system administration tasks across RedHat Linux, Kubernetes/Openshift, ArgoCD, GitLab, Bitbucket Enterprise, Kafka and MongoDB.
Kyu-Wang L.
Last position:
Software Architect & Lead Software Engineer at Landesamt für Steuern Niedersachsen
The goal of BIENE is to provide a unified tax collection program for all federal states.
Tax collection involves collecting the taxes that have been assessed. This includes, for example, taking due dates into account, recording incoming and outgoing payments, and initiating reminders or refunds. Limitation periods and payment reminders are also important. BIENE handles all payment transactions with banks and accounting.
Set up the architecture and coordinated the provision of development and test environments at the Hannover site
Installed and configured the environments on Linux servers (Apache Kafka, PostgreSQL)
Interface coordination: coordinated and aligned the connection of software products from other departments and their test data
Migrated the application server, JDK, and Maven project structure
Coordinated environments and managed builds
Implemented external interfaces
Delivered business requirements
Designed and implemented RESTful APIs and OpenAPI specifications
Designed and implemented a microservice architecture
Set up and maintained CI/CD pipelines
Deployed applications on OpenShift
Created technical documentation and diagrams
Worked with SQL databases (Oracle and PostgreSQL)
Set up authentication and authorization for the application and users
Containerized the application (automated deployment through the CI/CD pipeline)
Patrick W.
Last position:
AI Software Engineer at IppenMedia
- Analysis
- Consulting
- Software design
- Development
- Automation
- Testing
- Deployment
- Architecture, development and deployment of various proof-of-concept applications around the integration of current AI interfaces including conversational, realtime voice, images and videos
- Developed best practices for working with agentic systems and AI in practice
- Created code templates
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
Ralf K.
Last position:
Senior Java Developer, Consultant at Dataport AÖR
- Maintenance and further development of the Java/Swing-based @rtus FormsEditor
- Design and development of a graphical formula editor based on Google Blockly for representing a project-specific DSL, including parsing and code generation
- Implementation of character-accurate synchronization between the editor and print preview to improve the user experience
- Technologies: Java 17/21, Swing, JavaFX, JBoss/Wildfly, JUnit, Mockito, Blockly, JPedal, ICEPDF, Eclipse
Markus G.
Last position:
Full Stack Developer at REWE Digital
- A warehouse valuation system was reimplemented using Java, Spring Boot, and Camunda. The backend solution focuses on integration and batch calculations, the frontend on managing formulas and reviewing results.
- Java 21
- Spring Boot
- JPA
- Maven
- REST
- Kafka
- PostgreSQL
- DB2
- Liquibase
- Google Cloud Storage
- Keycloak
- GitLab CI/CD
- Helm
- Terragrunt
- SonarQube
- Angular
- IntelliJ
- JUnit 5
- Mockito
- Open API
Nikhil G.
Last position:
Co-founder / Solution Architect at Lima Care GmbH
- Developed a comprehensive business concept for a medical fall detection device based on a patented process registered in Germany
- Identified and collected use cases for medical device deployment in residential buildings and healthcare provider facilities
- Expanded the product scope to industry standards such as HL7/FHIR and designed a product based on modern communication protocols for IIoT
- Supported offshoring activities, defined SLA and scope-of-work documents for development teams after selecting various vendors
- Identified and selected hardware components (Terrabee, E-Con Systems) for LIDAR/TDOA functions
- Defined integrated AI features and LLM models for patient fall detection as well as AI-based audio triggers
- Oversaw the implementation of algorithms for object detection, fall detection, and false alarm identification
Manfred S.
Last position:
Senior System Engineer Linux at DB InfraGo AG
- Set up and updated virtual machines for railway operations infrastructure.
- Used VMWare vSphere 6–8, Veeam Backup, Microsoft Active Directory, DNS, NPS, and WSUS.
- Used RedHat Satellite Server, rSyslog Server, Icinga2, Postfix, Tacacs, Ansible, and Ansible Automation Platform.
- Operated HPE rack servers and HPE Synergy blade servers with Meinberg NTP Server, Brocade FC, and Cisco Nexus 9000.
Dmitry V.
Last position:
Fullstack Software Developer at Mercedes-Benz Tech Innovation
- Backend development of the cloud-based microservice
- Frontend development of the microfrontend
- Migration of the cloud backend environment
- Rollout of the distributed high-availability Privacy Data Service
- Technologies: Java, Kotlin, Spring Boot, REST Services, Kubernetes, Microsoft Azure, Cloud Security, OpenAPI, Postman, JavaScript, Vue.js, AngularJS, TypeScript, Micro Frontend, Redis, Kibana, Grafana, CI/CD, GitHub Actions, Jenkins, Helm Charts, Sec-Hub, Black Duck, Docker, Maven, Git, Scrum
Rolf M.
Last position:
Lead Developer and Reviewer of Specialized Applications for the 2021 Census Project at Federal Statistical Office
- Kubernetes, AWS Cloud, Docker, RESTful Services, ActiveMQ, Oracle Advanced Queuing, JBoss EAP, Spring Batch, Git, Keycloak, Kafka, Maven
- Set up CI/CD pipelines with Jenkins
- Developed automated integration tests
- Performed DevOps tasks
- Regularly performed static code analyses during development on all releases of the Census specialized applications using SonarQube
- Set up an R server for household generation
- Set up a Kafka server for the CVTS application
- Set up a Keycloak instance
- Set up a Jira instance to carry out the Jira migration
- Set up an IRI Workbench instance and Cosort for test data creation
- Set up test systems for Java web applications with JBoss8, JDK17 and Oracle and MySQL databases
- Set up the associated Oracle databases, including functionally relevant data
- Identified weaknesses in the technical communication between the specialized applications
- Built extensive business and technical knowledge of all Census specialized applications
- Supported and advised the departments on Census business processes in pre-production and production
- Performed load and performance tests with JMeter and Bash scripting
Martin E.
Last position:
Software Developer at Atruvia AG
- Designing and creating a service board and kitchen board for company cafeterias to coordinate and process orders and preparation.
- Languages: Java 17, JavaScript, TypeScript.
- Frameworks: Spring Boot 3.4, JPA/Hibernate, Angular 19.
- Tools: Maven, Jira, Confluence, Jenkins.
- Testing/QA: JUnit, Cypress.
- Technologies: OpenAPI, REST, JSON, OpenID.
- Databases: Oracle.
- Cloud/Container: Tomcat 10.1, Payara.
- Operating Systems: Windows, Linux.
Janusz M.
Last position:
IoT Edge Computing / Self-Driving-Cars at Automotive consulting company
- Platform: Python ecosystem, RHEL 8, K10, AWS IoT Core, AWS Lambda, MLOps
- Software: Java JEE/cloud, IntelliJ IDEA, AWS IoT Core, AWS Edge and Lambda, AWS SageMaker SDK, Docker Compose, Kubernetes, OpenShift 4, Tekton, Flux, Helm charts, JSON/XML technology, Nginx, Apache Spark, OpenAI (GPT Plus, DALL-E 3, Whisper), GAN, GitHub Copilot, AI/machine and deep learning, Jupyter notebooks, TensorFlow 2, Colab, Keras API, Prometheus, Grafana, Conda, Python 3.9, PySci stack (NumPy, pandas, Scikit-learn, matplotlib)
- Responsible for webinar:
- IoT edge computing: architecture, components, resources, management
- IoT edge computing with MicroK8s, designing and creating flows/diagrams for AWS, three-step model for IoT ecosystem
- IoT processes, connectivity, data transfer and deployment, security
- Optimization of edge computing for IoT networks and services (AWS SQS queue, SNS notifications, events, analytics, buttons, device management/defender, Things Graph)
- Machine/deep learning frameworks (models, training, pipeline optimization, deployment in the cloud/at the edge (OpenShift), monitoring workloads with Prometheus and Grafana)
- Performance optimization for low latency/resilience using adaptive ML/DL/RL models for customer IoT data
- Analysis of large sensor data sets with Apache Spark, Kafka clusters
- Kasten K10 data management platform on Kubernetes multi-cluster with Helm chart, deployment, backup/disaster recovery (RTO/RPO), data lifecycle and security management
- Implementation of multilayer artificial neural network (ANN) with TensorFlow 2 and Colab for regression and classification; data analysis and provisioning for applications; development of models for testing and training, deployment of models
- Automation of business streamline processes with AI (Azure OpenAI, Discord bots/Zapier apps AI assistants (IntelliJ, GitHub Copilot))
Hans L.
Last position:
Public administration
- Development of web services for processing vehicle registrations (registration, transfer, deregistration)
- Implemented with Spring Boot, JMS (ActiveMQ), Oracle, Tomcat/JBoss, TomEE, OpenSearch
Discover over 15,000 top freelancers
Statistics of experts using JBoss EAP
Aggregated from the professional profiles of matched freelancers.
Experience
25 years
Position duration
2.1 years
Positions per freelancer
15
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Banking and Finance, Government and Administration
Certification focus areas
Information Technology, Product Development, Operations
Bachelor's degree or higher
90%
Master's degree or higher
70%
Doctorate
10%
Certifications per freelancer
2
Most common languages
German, English, French
Speak two or more languages
93%
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 Germany 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 Germany using JBoss EAP
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.
JBoss EAP 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 (86%)
- Banking and Finance (79%)
- Government and Administration (71%)
- Telecommunication (50%)
- Insurance (43%)
- Retail (43%)
- Automotive (36%)
- Transportation (36%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Enterprise Java Platform
JBoss EAP, formerly known as JBoss Enterprise Application Platform, is Red Hat’s supported distribution for enterprise Java applications. It provides a managed runtime for Jakarta EE and Java EE workloads, including web applications, transactions, messaging and persistence. Companies use it for systems that need predictable operations, security and long-term support.
Applications and Workloads
JBoss EAP supports business-critical applications across banking, insurance, manufacturing, public services and other regulated environments. Typical deliverables include:
- Migrating legacy JBoss or Java EE applications to a supported EAP release
- Building service layers, APIs and web applications for enterprise processes
- Connecting applications to databases, messaging systems and identity services
- Configuring clustered runtimes for resilience and controlled deployments
Core Ecosystem
Strong professionals work across the JBoss EAP runtime and the Java ecosystem around it. Relevant skills include Jakarta EE APIs, CDI, JPA, JAX-RS, REST, JMS, Hibernate and Maven. They may also use Red Hat tooling, Elytron security, Infinispan clustering, ActiveMQ Artemis messaging and application monitoring solutions.
Migration and Operations
Companies bring in freelance expertise when an older JBoss installation needs a supported target, a data center workload is moving to containers, or production incidents require focused investigation. Specialists assess deployment descriptors, dependencies, server profiles and integration points before planning a controlled migration. In Germany, collaboration may involve remote delivery with occasional on-site work and clear German or English technical communication.
Delivery Quality Signals
A capable JBoss EAP professional can explain why a server configuration exists and how it affects applications, security and recovery. Look for experience with domain or standalone mode, deployment automation, datasource tuning, thread pools, logging, patching and rollback plans. Practical evidence includes runbooks, migration plans, tested release processes and concise incident analysis.
When to Hire a Specialist
Use freelance support when internal teams need a defined outcome rather than general Java capacity. Useful signals include:
- Deployments depend on manual console steps or undocumented settings
- Upgrades expose compatibility issues in libraries or application code
- Clusters show uneven performance, session problems or messaging failures
- Security reviews identify weak authentication, authorization or transport controls
- The organization needs an honest assessment before extending the platform
A strong specialist leaves the environment easier to operate, not more dependent on one person. They document decisions, transfer knowledge and align the runtime with the company’s release and support model.
Frequently asked questions
Quick answers to the questions that come up most around JBoss EAP.
JBoss EAP is used to run enterprise Java applications that need managed transactions, security, messaging, persistence and reliable deployment. It commonly hosts customer portals, internal business systems, integration services and APIs.
JBoss EAP is Red Hat’s supported enterprise distribution, while WildFly is the upstream community project from which it evolves. They share important foundations, but EAP adds a defined support model, tested product releases and enterprise lifecycle commitments.
A strong JBoss EAP specialist often brings Jakarta EE or Java EE, Maven, Hibernate, SQL and REST expertise. Experience with Elytron, ActiveMQ Artemis, Infinispan, Linux, containers and CI/CD is also valuable when the work includes security, integration or operations.
The right level depends on the scope. A configuration change may need focused runtime knowledge, while a migration or production redesign calls for a JBoss EAP professional who can inspect application compatibility, server settings, integrations, testing and rollback risks.
JBoss EAP work is often suitable for remote collaboration because configuration, logs, code reviews and deployment pipelines can be accessed securely. On-site sessions may still help with restricted environments, data-center changes or workshops, and teams should agree on German or English communication needs early.
Before changing JBoss EAP, the professional should review the product release, Java compatibility, server mode, profiles, deployments, datasources, messaging, identity integration and monitoring. They should also confirm backup, rollback, access and maintenance procedures.
Ask a JBoss EAP specialist to explain a comparable migration, incident or performance investigation in concrete terms. Quality shows in clear assumptions, reproducible diagnostics, secure configuration choices, tested deployment steps and documentation that another team can use.
JBoss EAP can fit companies that value Red Hat support, governed releases and established Jakarta EE capabilities for long-running enterprise systems. A different runtime may suit a smaller service, a cloud-native design or a team already standardized on another operational model, so the decision should reflect workload, support and migration constraints.
The average hourly rate of freelancers in Germany who have used JBoss EAP in their recent projects is 99 €, which corresponds to a daily rate of about 791 € based on an 8-hour working day.
Of the freelancers in Germany who have used JBoss EAP in their recent projects, 90% hold at least a Bachelor's degree, 70% hold at least a Master's degree, and 10% hold a doctorate.
On average, freelancers in Germany who have used JBoss EAP in their recent projects have 25 years of professional experience, with a single engagement typically lasting around 2.1 years.
The most common languages among freelancers in Germany who have used JBoss EAP in their recent projects are German (100%), English (93%), and French (29%).
The most common industries among freelancers in Germany who have used JBoss EAP in their recent projects are Information Technology (86%), Banking and Finance (79%), and Government and Administration (71%).
The most common business areas among freelancers in Germany who have used JBoss EAP in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (64%).
Main locations of FRATCH Experts, who have recently used JBoss EAP
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
