Apache Maven Experts in Vienna
matched in minutes by AIHire experts who manage Maven builds, dependency lifecycles and multi-module Java projects, while connecting them with testing, CI/CD and repository tooling. Get a precise match with vetted, available freelancers quickly.
Meet FRATCH Experts in Vienna, who have recently used Apache Maven
John A.
Last position:
Software Developer and DevOps Engineer at Bundesrechenzentrum (BRZ)
Refactoring and improving core APIs; implementing client change requests. Setting up metrics, traces, and logs monitoring infrastructure to support operations. Designing GitOps deployment and infrastructure as code. Applications and systems configuration in ArgoCD and Openshift. Confluence documentation of design, approach, and solution. Tech Stack: Java 8 & 21, Spring framework, JSP, JavaScript, Bash scripts, SQL, Grafana Stack, OpenTelemetry, Docker, DB2, Maven, Kubernetes Kompose.
Stefania D.
Last position:
Data Engineer at Storebox
Tech: AWS (Glue, Lambda, Redshift), Airflow, PostgreSQL, Python, PySpark, Metabase, Power BI
Delivered: Analytics-Ready Data Models • Legacy SQL to Cloud ETL Migration • Dynamic Pricing Engine
- Owned and evolved the company data warehouse end-to-end — from ingestion to transformation to analytics-ready dimensional data models on AWS Redshift.
- Collaborated with Analysts, Data Scientists, and business stakeholders to deliver scalable dimensional data models that enable self-serve analytics and streamline dashboarding in Metabase and Power BI.
- Architected end-to-end ETL/ELT pipelines on AWS (Glue, Lambda, Redshift) using Python and PySpark, orchestrated with Apache Airflow (MWAA) for reliability and observability.
- Defined and enforced data quality standards and governance practices across pipelines and the core data layer.
- Led migration of legacy SQL infrastructure into scalable AWS Glue pipelines with distributed PySpark processing, eliminating bottlenecks and reducing downtime.
- Developed a dynamic pricing engine applying automated promotional discounts based on occupancy rates, competitor pricing, and location performance tiers.
- Designed schema mappings to ingest MongoDB data into structured relational systems (Redshift/PostgreSQL).
Michail M.
Last position:
OpenShift / Kubernetes Consultant at cloudWerkstatt
Implementation and operation of OpenShift / Kubernetes solutions for customers, focusing on aspects such as storage, virtualization, security, logging, monitoring, and high availability. Support with application containerization and modernization.
Vladislav F.
Last position:
Senior Test Automation Engineer / Test Manager at Stadt Wien – WUKSEA
- Creation of test scenarios, manual test cases and test data using boundary value analysis and equivalence partitioning
- Execution of functional and non-functional tests (manual with Postman and web application, automated with WebDriver, JUnit and NUnit)
- Setup, automation and maintenance of the Test Automation Framework with Java, Spring Boot, Selenium and Cucumber in IntelliJ (system, regression, smoke, UI and integration tests for web frontend and SOAP API backend interfaces)
- Automation of backend NUnit test cases in Visual Studio
- Test management: development and implementation of the test strategy and test plans, test coordination, quality responsibility and prioritization of risk-based tests, as well as documentation management in Confluence
- Detailed analysis and quality assurance of requirements
- Creation and maintenance of Jenkins pipelines, quality assurance during build & deployment
- Close cooperation with business analysts, developers, testers and test management
- Identification, creation and tracking of errors/defects, as well as careful test documentation
- Reporting of test results and defect reports
- Monitoring of test processes and continuous improvement
- Verification of test data and test results in a PostgreSQL database in pgAdmin
- Support with effort estimates and backlog prioritization
- Analysis and debugging of development code
System environment: Java, JUnit, Spring Boot, Selenium, Cucumber, JavaScript, Jenkins, C#, NUnit, Postman, Bitbucket, Confluence, Jira, xRay, pgAdmin, PostgreSQL, SonarQube, Maven, IntelliJ, Visual Studio, CI/CD, SOAP API interfaces
Javid A.
Last position:
B2B Contract - Senior Fullstack developer (Java + Angular)
- Project: E-Platform with 100k users
- Skills: Java, Spring, Spring Boot
- TechStack: Angular 18, Java 17, Spring Boot, Oracle DB, Spring Data, JPA, Hibernate, Oracle, Postgres, SQL
Joseph W.
Last position:
Freelancer Cloud / Solution Architect (AWS) at A1 Bank
- I am responsible for providing solution architecture and technical assistance for a migration initiative aimed at transitioning to a new core banking system.
- The project involves replacing in-house development with a commercially available off-the-shelf core banking system operated as SaaS on AWS.
- Duties encompass solution design, technical coordination, supporting development teams, and providing IT support and troubleshooting.
- Managing over 10 global vendors and partners is crucial to project success.
- Technologies: VMWare ESXi, AWS, EKS Kubernetes, Mastercard Payment Transaction Service, Avaloq, A1 Telekom Austria infrastructure, CheckPoint FW, F5, Site-to-Site VPNs, PingID, Futurae SDK, Airlock, UC4/Automic, Firebase, iOS/Android lifecycle management, AWS IAM, AWS AppStream, AWS S3, AWS Transfer Family, QlikView, OpenAPI.
Attila D.
Last position:
Full-Stack Software Engineer at Research Data Evaluation
- Custom anonymized research data analyzer, providing insights and facilitating data-driven decision-making.
- Designed and developed back- and frontend.
- Delivered end-to-end solution.
- Accelerated research timeline by 2 months.
Aaron H.
Last position:
Career Break
- Big move, focus on DIY hobbies, small personal software projects.
Monji M.
Last position:
Senior Software Developer at AMA Wien
IT concept
Implementation
Estimation
Design
Installation
Oracle APEX applications for farmers in Austria to register their products and get subsidies.
Implement new applications or adapt existing applications according to customer requirements (CR)
Fix bugs
Update data in the database
Install applications
Technologies/methods used: Oracle DB, PL/SQL, DM, Oracle Apex, JavaScript, CSS, OpenLayers, GIT
Hakan S.
Last position:
Freelance Software Developer at NÃœRNBERGER Versicherung
- Implementation of the 2026 product roadmap in the property and casualty insurance area (quotation and policy administration)
- (Further) development of insurance products such as accident, residential building, commercial building, business contents and commercial liability insurance
- Technical implementation of product requirements in an agile SCRUM environment (from conception to go-live)
- Contribution to enablement topics for Private and Business Line, particularly the introduction of intermediary collection
- Ensuring software quality through continuous error analysis and resolution throughout all project phases
- Close coordination in the agile planning process and iterative detailing of requirements Structured knowledge transfer including documentation and sustainable assurance of maintainability and further development
Ãœsame T.
Last position:
Java Backend Developer at Porsche Informatik
- Java EE 8 development
- Java 21 and Spring Boot 3 microservices development
- Release management
- Onboarding of new team members
- Owner of an team-internal "Best Code Engineering Award"
Discover over 15,000 top freelancers
Statistics of experts using Apache Maven
Aggregated from the professional profiles of matched freelancers.
Experience
17 years
Position duration
2.6 years
Positions per freelancer
7
Top business areas
Information Technology, Product Development, Operations
Top industries
Information Technology, Insurance, Transportation
Certification focus areas
Information Technology, Project Management, Quality Assurance
Bachelor's degree or higher
80%
Master's degree or higher
60%
Certifications per freelancer
4
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 Vienna 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 Vienna 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 29 Oct 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.
- Information Technology (82%)
- Insurance (64%)
- Transportation (55%)
- Government and Administration (55%)
- Telecommunication (36%)
- Banking and Finance (27%)
- Automotive (18%)
- Healthcare (18%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Build foundation
Apache Maven is a build automation and project management tool widely used across the Java ecosystem. It uses a declarative project model to compile source code, run tests, package applications and publish artefacts. Its standard lifecycle gives teams a consistent way to move code from source control to release.
Project delivery
Maven supports Java libraries, backend services, web applications and large multi-module systems. Experts define project metadata in pom.xml, manage plugins and configure profiles for different environments. They also establish repeatable commands for local development, continuous integration and production releases.
Ecosystem and tooling
- Configure dependency management with Maven Central and private repositories
- Set up plugins for compilation, testing, packaging and code quality
- Structure multi-module builds with shared parent POMs and dependency management
- Connect Maven with Git, Jenkins, GitHub Actions or other CI systems
The wider ecosystem includes JUnit, Surefire, Failsafe, Checkstyle, JaCoCo, Spring and application servers. Strong specialists understand how these tools interact rather than treating the build file as an isolated configuration.
When expertise matters
Companies bring in freelance Maven expertise when builds are slow, fragile or difficult to reproduce. Common triggers include splitting a monolith into modules, migrating legacy projects, introducing a private artefact repository or standardising builds across teams. In Vienna, remote collaboration can work well for repository and pipeline changes, while on-site sessions may help with workshops and release coordination.
Quality signals
- Dependencies are explicit, controlled and free from avoidable version conflicts
- Build profiles and environment settings are clear and safe to maintain
- CI runs the same meaningful checks as local builds
- Artefact versions, repositories and release steps are traceable
- Build failures produce useful diagnostics
A capable professional explains why a plugin or lifecycle phase is needed, reduces configuration duplication and leaves documentation that another team can follow. They also know when Maven conventions are preferable to custom scripts and when a build should be simplified.
Working with specialists
The best project brief states the Java version, repository setup, current build pain points and expected artefacts. It should also describe the CI environment, release process and any constraints around private dependencies. Freelance experts can then improve the build without disrupting application delivery, coach internal teams and hand over a maintainable setup. For Vienna-based teams, agree early on working hours, language expectations and the balance between remote and on-site collaboration.
Frequently asked questions
Curious about Apache Maven? Here are the answers that come up again and again.
Apache Maven automates builds and manages project dependencies for Java applications and libraries. It can compile code, run tests, package artefacts, generate reports and publish releases through a defined lifecycle.
Apache Maven uses a convention-led project model and XML-based POM files, which can make builds predictable across teams. Gradle offers a programmable build model and can provide more flexibility, while Maven is often preferred when standard structure and broad plugin support matter most.
Apache Maven work often requires Java, Git and CI/CD knowledge. Useful adjacent skills include Jenkins or GitHub Actions, Docker, repository managers such as Nexus or Artifactory, unit testing and dependency security scanning.
Apache Maven expertise should match the build's complexity, not a fixed time period. A straightforward library may need configuration and troubleshooting skills, while a multi-module enterprise system calls for experience with dependency mediation, release management, profiles and CI failures.
Apache Maven projects are well suited to remote work because build files, repositories and pipelines can be reviewed in version control. Teams in Vienna should define communication windows, access procedures and whether workshops or release activities require occasional on-site collaboration.
Apache Maven work is strong when builds are reproducible, dependencies are controlled and failures are easy to diagnose. Ask for a clear explanation of the POM structure, lifecycle choices, repository strategy and CI checks, then review the documentation and handover plan.
Apache Maven builds often suffer from excessive plugin work, repeated downloads, unclear profiles, conflicting dependencies or tests that are poorly isolated. A specialist should measure the bottleneck, simplify the lifecycle where possible and make repository and CI behaviour consistent.
Apache Maven remains a practical choice when teams value established conventions, a mature plugin ecosystem and straightforward integration with Java tooling. The right decision depends on build complexity, team familiarity and whether the project benefits more from Maven's declarative model or Gradle's programmable approach.
The average hourly rate of freelancers in Vienna, Austria who have used Apache Maven in their recent projects is 90 €, which corresponds to a daily rate of about 720 € based on an 8-hour working day.
Of the freelancers in Vienna, Austria who have used Apache Maven in their recent projects, 80% hold at least a Bachelor's degree and 60% hold at least a Master's degree.
On average, freelancers in Vienna, Austria who have used Apache Maven in their recent projects have 17 years of professional experience, with a single engagement typically lasting around 2.6 years.
The most common languages among freelancers in Vienna, Austria who have used Apache Maven in their recent projects are German (100%), English (100%), and French (27%).
The most common industries among freelancers in Vienna, Austria who have used Apache Maven in their recent projects are Information Technology (82%), Insurance (64%), and Transportation (55%).
The most common business areas among freelancers in Vienna, Austria who have used Apache Maven in their recent projects are Information Technology (100%), Product Development (100%), and Operations (45%).
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.
Countries:
Vienna 
Graz Request a free demo
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FRATCH CEO
