Apache Maven Experts in Stuttgart
matched in minutes from over 15,000 CVsHire experts who manage Maven project structures, dependency resolution and CI/CD builds across Java applications, libraries and enterprise platforms. FRATCH matches you precisely with vetted, available freelancers who fit your technical needs and timeline.
Meet FRATCH Experts in Stuttgart, who have recently used Apache Maven
Matthias S.
Last position:
Software Developer and Consultant at CLADE GmbH
- Analysis of the existing CAN communication between microcontrollers
- Analysis of the sensors used and the measured values collected
- Planning the CAN messages for transmitting the measured values
- Iterative adjustment of the microcontroller code to the new CAN messages
- Cross-compilation from x64 to arm64
Sercan T.
Last position:
Co-Founder & Lead Software Architect at Pflege-Pfad
- Focus: system architecture, cloud-native platforms, microservices, API design
- Product: Pflege-Pfad is a digital matchmaking platform that connects relatives of people in need of care directly with verified care services and caregivers - without an agency and without ongoing fees.
- Business analysis & process design:
- Analysis of the German care market and identification of the key pain points of both target groups.
- Modeling of the core business processes: registration, verification, care request, application, placement, and rating.
- Definition of the business model as a freemium/premium model with optional contact unlocking.
- Creation of user stories and requirements documentation for relatives, care services, and administrators.
- Design of trust and quality assurance mechanisms with document upload, admin review process, and rating system.
- Coordination with stakeholders and validation of product decisions with potential users.
- Technical implementation:
- Design and implementation of the entire platform architecture as a solo developer.
- Design and implementation of a REST API with Spring Boot and Kotlin, including JWT-based authentication.
- Development of the frontend as a single-page application with Angular 17.
- Implementation of the AWS infrastructure with EC2, RDS PostgreSQL, S3, CloudFront, and IAM.
- Document upload with AWS S3 via presigned URLs for verification of care services.
- Email notifications via Resend API.
- AI-supported care service search via OpenAI API.
- Implementation of complete user flows such as registration, login, password reset, and placement process.
- Building an admin panel for user and care service management as well as analytics.
- CI/CD with GitHub Actions and containerized deployments with Docker.
- End-to-end tests with Playwright.
Technologies: Kotlin, Spring Boot 3, Spring Security, JWT, JPA/Hibernate, PostgreSQL, Angular 17, TypeScript, RxJS, AWS (EC2, ECS, S3, CloudFront CDN, RDS PostgreSQL, IAM), nginx, GitHub Actions, Playwright, Maven, Git, OpenAI API, Resend API, Docker, Scrum, i18n (DE/EN/TR), Kiro, feature-flag architecture.
Alexander Z.
Last position:
Fullstack Developer and DevOps Engineer at Freelancer
- Developing the infrastructure and improving existing infrastructure: Jenkins, Gitlab Pipeline, OpenShift, Docker, Helm Chart, Kubernetes, Artifactory, CodePipeline, CodeArtifact, Python
- Documenting solutions in Jira/Confluence
- Supporting other colleagues in different technical areas
Wael M.
Last position:
Test Manager at Schwarz IT
- Design, planning, and test case analysis
- Integration testing
- Coordination of UAT in the lab and on site
- Creation of HW and SW test catalogs
- Communication of test results from REST services with the SAP team
- Support for branches in the EU until rollout
- Coordination of defect management and SW updates with the involved vendors
- Checking the configuration of the charging stations in the backend software for different countries
- Continuous reporting of the quality status to project management
- Documentation of the user manual in English and German
- Tools: Confluence, be.Energised, OCPP Postman, OPI, CCV (payone.elavon), Excel, it4you
Will O.
Last position:
Solution Architect at Stuttgart Police Authority
Designing the migration strategy for WLS applications to the BKA cloud and Stack IT
Creating a hybrid cloud for internal testing and development with Kubernetes
Transforming the IT landscape from a legacy monolithic architecture to a cloud-based architecture
Integrating new CI/CD processes using Azure Pipelines
Quadrupled the throughput of personnel security checks
Migrated personnel security clearance applications to Docker-based applications
Built CI/deploy pipelines with Azure DevOps
Environment: Java Spring Boot, Kubernetes, Oracle WebLogic, OpenID, Camunda, JUnit, TOGAF
Maik S.
- Development of a new generation of Spring Boot microservices for an archiving system on OpenShift, monitoring, security analyses
Stack: Java, Spring Boot, Kafka, Vaadin, OpenShift 4.x, Maven, Artifactory, Jenkins, Git/Github, GitHub Copilot, GitOps, CI/CD, Kargo/ArgoCD
Lothar H.
Last position:
Solution Manager for PoC investigation and for replacing and refining an existing cloud and IoT power plant control system at Shell AG and NEXT Kraftwerke GmbH
- Investigating the PoC and replacing and refining an existing cloud and IoT power plant control solution for certificate management of renewable energy plants (solar, wind, biomass, etc.) for the largest European renewable energy network operator, including examining the field IoT devices and their integration and network connections, aiming for automated PKI key management.
- Messaging with Kubernetes for large API-connected enterprise applications
- Risk and attack vector analysis, software quality & bug assessments
- Agile workload scheduling via Jira & Confluence
- Evaluation of pub/sub message streams for MQ and Kafka.
- Various tests with “best design approaches” for resilience patterns like circuit breaker designs, throughput measurement and monitoring, bulkhead governors – for robust EA design
- Integration of API management with IBM's API Connect to Kubernetes for platform-agnostic microservices API management designs. Google Apigee
- Solution health check approaches for load burst situations + remedy
- Research and evaluation of potential sub-service providers in the coordinating role as solution manager. CIS20 controls.
- DREAD and STRIDE security assessments.
Benjamin S.
Last position:
Design and implementation of a new cloud service at Porsche AG
- Design of a new cloud service
- Requirements Engineering
- API Design (REST API, Kafka)
- Consulting on architecture, feasibility and effort estimation
- Implementation of a microservice architecture
- Implementation of a Spring Boot web service
- Development of REST APIs including business and persistence logic
- Kafka consumers and producers
- Various Excel upload/download scenarios
- Change Data Capture
- Cloud provisioning with IaC/Terraform
- Go-live with 30,000 users
- Operation, support and bug fixing for other services
Environment/tools: GitLab, JIRA, Confluence, IntelliJ, Spring Boot, Java, Docker, Terraform, AWS ECS, Postgres, Apache Kafka, SAP Datasphere, JUnit, Debezium, Apache POI, Hibernate, JPA, Testcontainers
Achille C.
Last position:
Backend/Frontend Developer at ITZ-Bund
Development of a microservice application for calculating postings on accounts
Development of backend components with Java or JEE, Quarkus, Kafka, Rest API
Development of the test component with mocking frameworks (Mockito)
Development of integration test components
Creation of OpenAPI specification format
Configuration of CI/CD pipeline
Development of frontend components with React
Design, further development and optimization of system structures
Code review
Java Corretto 21, JEE, Quarkus, Golang
Reactive programming with Spring WebFlux, Project Reactor
Git, Azure DevOps for CI/CD pipeline, YAML, Json Swagger UI, Postman, Rest OpenAPI, Kafka Streams, Kafka Connect, Log4J
Microservices, Jira, Confluence, MySQL, Docker, Kubernetes (deployment via Helm charts)
Spring Security, OAuth 2, JWT, Sonarqube
IntelliJ, Maven, logging framework Splunk, Agile method Scrum, Nexus, Vaadin V24, build tool Vite
React, React.JS, Node.js, Jess/JavaScript, Tailwind CSS, Agile method Scrum, accessibility BITV, Playwright
Marcel S.
Last position:
Technical Lead / Lead Developer at REWE digital
- Due to an organizational restructuring towards product-based teams, the implementation of a Data Mesh in the area of Digital Supplier Management (DSM) was decided.
- A highly available real-time Data Mesh for providing large volumes of data via Kafka and REST to other products.
- New development of a core supplier management software in a (micro-)service-based architecture with a modern tech stack.
- Technologies/Tools:
- Java 21
- Spring Boot
- Angular
- TypeScript
- Go
- MapR
- Kafka
- Docker
- Google Cloud Platform (GCP)
- Kubernetes
- Helm
- GitLab CI
- Maven
- JUnit
- Mockito
- WireMock
- Cypress
- Keycloak
- OAuth 2.0 & OpenID Connect
- Humio
- Nexus
- Artifactory
- SonarQube
- Renovate
- Git
- Postman
- IntelliJ
Elvir B.
Last position:
Software Architect and Software Developer at Noctica IT GmbH
- NocTime time tracking, workshop planner, meal delivery service app
- LLM-based chat bot to control the NocTime time tracking system via voice input
- New and further development of customer solutions based on the Noctica SAS app framework
- Technologies: Java 17, Spring Boot, JPA, Hibernate, JavaScript, TypeScript, Angular 20, Angular Material, React, C#, Docker, Bash, Git, GitLab, RedMine, SQL, DBeaver, MariaDB, PostgreSQL, Python, TensorFlow, Ollama, various LLMs
Discover over 15,000 top freelancers
Statistics of experts using Apache Maven
Aggregated from the professional profiles of matched freelancers.
Experience
20 years
Position duration
1.1 years (Germany: 1.9 years)
Positions per freelancer
17 (Germany: 14)
Top business areas
Information Technology, Product Development, Project Management
Top industries
Automotive, Information Technology, Banking and Finance
Certification focus areas
Information Technology, Product Development, Quality Assurance
Bachelor's degree or higher
100% (Germany: 93%)
Master's degree or higher
55% (Germany: 56%)
Certifications per freelancer
2 (Germany: 3)
Most common languages
German, English, Spanish
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 Stuttgart 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 Stuttgart using Apache Maven
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.
Apache Maven experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Automotive (91%)
- Information Technology (91%)
- Banking and Finance (64%)
- Manufacturing (64%)
- Government and Administration (64%)
- Transportation (45%)
- Telecommunication (45%)
- Aerospace and Defense (36%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Build automation
Apache Maven is a build automation and project management tool for Java and related JVM applications. It uses a declarative project file to define dependencies, plugins, packaging and lifecycle phases. Teams use it to create repeatable builds for services, libraries, enterprise applications and test suites.
Project structure
Maven gives projects a consistent layout and a shared build model. A strong setup keeps source code, tests, resources and generated artifacts predictable across local workstations and CI environments. Experts also manage parent projects, modules and profiles so large codebases remain maintainable.
Dependencies and plugins
Maven resolves libraries from repositories and records them in the project configuration. Professionals work with dependency scopes, transitive dependencies, version management and private artifact repositories. They select and configure plugins for compilation, testing, code quality, packaging, documentation and release workflows.
- Define multi-module builds and reusable parent configurations
- Control dependency versions and repository access
- Configure plugins for testing, packaging and reporting
- Publish libraries and application artifacts reliably
Delivery pipelines
Maven is commonly connected to Jenkins, GitHub Actions, GitLab CI and other continuous integration systems. Experts tune build caching, parallel execution, test stages and artifact handling without weakening reproducibility. In Stuttgart, this can support remote or on-site collaboration with teams delivering software for manufacturing, mobility, finance and enterprise services.
When expertise helps
Companies often bring in freelance Maven specialists when builds have become slow, fragile or difficult to upgrade. They can also help during a Java migration, a move to containerized delivery, a repository change or the consolidation of several independent modules.
- Diagnose inconsistent local and CI builds
- Upgrade plugins, dependencies and Java compatibility
- Restructure multi-module repositories
- Improve release, publishing and rollback processes
Strong specialists
Strong Apache Maven professionals understand more than command-line goals. They connect the build lifecycle with Java, testing frameworks, repository managers, version control, containers and deployment automation. They document decisions, keep configuration readable and verify that a build produces the same trusted result across environments.
Frequently asked questions
Questions about Apache Maven? Start with the answers below.
Apache Maven automates builds and manages project dependencies for Java and JVM-based software. It also supports testing, packaging, reporting and publishing artifacts through a defined project lifecycle.
Apache Maven uses a convention-based project model and declarative XML configuration, while Gradle offers a programmable build model with Groovy or Kotlin. Maven is often valued for predictable structure and broad ecosystem familiarity; Gradle can offer more flexibility for complex build logic.
A capable Apache Maven specialist usually understands Java, Git, unit and integration testing, repository managers such as Nexus or Artifactory, and CI systems. Experience with containers and deployment pipelines is useful when builds feed production delivery.
The right level depends on the scope. A simple dependency or plugin update may need focused build knowledge, while a multi-module migration or release redesign requires experience with lifecycle behavior, transitive dependencies, CI failures and artifact publishing.
Yes. Apache Maven work is well suited to remote collaboration through repositories, CI logs, issue trackers and documented build changes. Teams in Stuttgart should agree on working language, review routines and access to private artifact repositories before the engagement starts.
Apache Maven is a strong choice when a team wants convention, standardized project layouts and a mature Java plugin ecosystem. Another tool may fit better when the project needs highly customized build logic or a build model shared across several languages.
Look for reproducible builds, clear dependency management, meaningful test stages and configuration that a team can maintain. A strong Apache Maven professional can explain lifecycle choices, reduce avoidable plugin coupling and show how failures are diagnosed in both local and CI environments.
A freelancer working with Apache Maven may deliver a cleaned-up project configuration, a multi-module structure, upgraded dependencies, CI pipeline changes or a repository publishing process. Useful handover material includes build documentation, upgrade notes and checks that protect future releases.
The average hourly rate of freelancers in Stuttgart, Germany who have used Apache Maven in their recent projects is 104 €, which corresponds to a daily rate of about 829 € based on an 8-hour working day.
Of the freelancers in Stuttgart, Germany who have used Apache Maven in their recent projects, 100% hold at least a Bachelor's degree and 55% hold at least a Master's degree.
On average, freelancers in Stuttgart, Germany who have used Apache Maven in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 1.1 years.
The most common languages among freelancers in Stuttgart, Germany who have used Apache Maven in their recent projects are German (100%), English (100%), and Spanish (27%).
The most common industries among freelancers in Stuttgart, Germany who have used Apache Maven in their recent projects are Automotive (91%), Information Technology (91%), and Banking and Finance (64%).
The most common business areas among freelancers in Stuttgart, Germany who have used Apache Maven in their recent projects are Information Technology (100%), Product Development (91%), and Project Management (73%).
Main locations of FRATCH Experts, who have recently used Apache Maven
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 
Dusseldorf 
Nuremberg Countries:
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