Liquibase Experts in Munich
for reliable database delivery, matched in minutes with vetted professionalsHire experts who manage versioned database changes, rollback strategies and CI/CD integration across SQL and cloud environments. FRATCH connects you with precise matches among vetted, available freelancers quickly.
Meet FRATCH Experts in Munich, who have recently used Liquibase
Marcus B.
Last position:
Java and Quarkus Expert at Large German energy service provider
- Modernization of a large-scale Java enterprise application*
The project is modernizing a complex enterprise application that has grown over many years. The existing Spring-based legacy system runs on Java 8, OSGi, and Eclipse RCP and is being gradually migrated to a modern, maintainable architecture with Java 25 and Quarkus.
Marcus works on analysis, architecture, refactoring, and implementation. One focus is on untangling historically grown structures and dependencies and on building a clean, sustainable Java and Quarkus technology stack.
Tools & technologies: Java 8, Java 25, Quarkus, Hibernate ORM with Panache, EclipseLink, OSGi, Eclipse RCP, Maven, JUnit, Mockito, REST, JSON, Git, Eclipse IDE, IntelliJ IDEA Ultimate, Jira, Confluence
Frederik C.
Last position:
Freelance Full-Stack Software Developer at Bundesdruckerei GmbH
Development of the digital organ donation register, commissioned by the Federal Institute for Drugs and Medical Devices (BfArM)
Implementation of user stories in several microservices (frontend and backend)
Ensuring quality with unit, integration, and E2E tests
Conducting code reviews
Coordination with other development teams
Taking over the software license check and simplifying the process
Responsibility for implementing and documenting the business logging
Setting up a development environment with Docker Compose
Anton K.
Last position:
Head of Overall Technical Integration NSC / Hadoop Cloud Development at IABG
Head of overall technical integration NSC (National Secure Cloud, project with approx. 60 employees).
Technical integration of all subprojects into one product, definition of interfaces and basic components of a cloud including hardware, technical architecture of the IABG platform.
Development of a Cloud Management Platform (CMP) capable of creating private/mixed clouds of any complexity based on a textual description with one click or interactively.
CMP also includes the complete hardware management lifecycle.
Kubernetes, OpenStack and Hadoop are used as the foundation.
The management layer includes Harbor, Gitea, Longhorn, Keycloak, Rancher and Jenkins, which are configured automatically.
Private cloud can run any customer workloads, including a full Hadoop layer with HDFS, Spark, MapReduce, Mesos, HBase and around 20 additional ML/DL technologies.
Hadoop worker clusters can also be installed automatically without Kubernetes on bare metal or commodity hardware.
OpenStack with Nova, Neutron, Ironic, Swift, Cinder, Ceph.
Development of a Java application Rudi: SOAP, REST, containers, DB.
Technologies: Kubernetes (K3s, Rke2, Minikube, Harbor, Gitea, Jenkins, Longhorn, Keycloak, Rancher), OpenStack (Nova, Neutron, Keystone, Swift, Ceph, Cinder, Sahara, Magnum, Kayobe, Kolla, Bigrost, Ironic), Hadoop (HDFS, Ambari, Solr, Livy, Ranger, YARN, Tez, HBase, Kafka, Hive, Zookeeper, MapReduce, Spark, Oozie, Flink), virtualization (Kubernetes (K3S), VMware, Oracle), scripting (Ansible, Puppet, Juju, Shell, Groovy, Gradle, Maven).
Christoph S.
Last position:
Staatsministerium für Ernährung, Landwirtschaft und Forsten
- Development of the Ibalis portal and payment procedures for applying for and paying out EU funding.
- Publicly accessible portal, e.g. for farmers.
- Projects over the last ten years were carried out according to Scrum.
- Technologies: Spring, Wicket, Hibernate, Postgres, JSON, XML, REST, Bitbucket, Podam, Buckets, JUnit, Gradle, Intellij, Bamboo, Swagger.
Stanislav B.
Last position:
Senior Solution Architect at HDI Versicherung AG
- Support in building a modern and secure microservice architecture
- Creation of architecture documentation
- Analysis and definition of interfaces with OpenAPI
- Knowledge transfer on architecture
- Support in frontend architecture
- Implementation of rule sets
- Hands-on work in backend and frontend
Alexander N.
Last position:
Security Expert at DAK-Gesundheit
- Pentesting of mobile applications
- Code review
- Gematik audit
- Development of secure software development methods
- Creation of security and test concepts
- Penetration testing of software and architecture
- Vulnerability analysis
- Automation and information security
- Use of Confluence and Jira
- Working with databases, J2EE, JavaServer Faces, Liquibase, Apache, Maven, Mercurial, Oracle Financials
- Documentation and creation of security policies
- Management of software systems, SharePoint, PrimeFaces, Git
- Compliance with security regulations and .NET, AWS, API
- Tools: MobSF, Frida, Android Studio, Drozer, Objection, Azure
Bela B.
Last position:
Full Stack Lead Developer, Backend Architect at Telefonica (O2)
The software supports the complete planning and approval of antennas for mobile telephony.
The system was implemented using an event-driven microservice architecture for cloud-native deployment with Quarkus on the backend, Kafka for communication, and Angular for the frontend. Services run on Kubernetes in Google Cloud. A special challenge was synchronizing with the legacy system still used by some users.
Mahmoud R.
Last position:
Database Administrator at Deutsche Pfandbriefbank
- Provision and operation of Oracle databases within the agreed service levels.
- Storage administration using Oracle ASM feature.
- Oracle Grid Infrastructure and database patching.
- Ensure SLAs and operational KPIs are met, coordinating internal and external support during major incidents.
- Create and exercise reliable backup strategies and periodic restorations.
- Plan and execute migrations from non-multitenant to multitenant architectures and consolidate databases into multiple containers.
- Configure Oracle database authentication with Kerberos.
- Deploy and administer Azure Database for PostgreSQL (Flexible Server) including configuration, scaling, and high availability setup.
- Migrate on-premises PostgreSQL databases to Azure using pg_dump/pg_restore, pg_dumpall, and Azure Database Migration Service.
- Configure backup and point-in-time restore policies for compliance and recovery objectives.
- Implement monitoring and alerting with Azure Monitor, Log Analytics, and custom dashboards.
- Perform query performance tuning by analyzing execution plans, optimizing indexes, and adjusting parameters (work_mem, shared_buffers, autovacuum).
- Collaborate with developers to implement schema design improvements, partitioning, and connection pooling (PgBouncer) for scalability.
Discover over 15,000 top freelancers
Statistics of experts using Liquibase
Aggregated from the professional profiles of matched freelancers.
Experience
29 years (Germany: 20 years)
Position duration
1.9 years (Germany: 1.8 years)
Positions per freelancer
18 (Germany: 14)
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Banking and Finance, Automotive
Certification focus areas
Information Technology, Product Development, Finance
Bachelor's degree or higher
100% (Germany: 89%)
Master's degree or higher
63%
Doctorate
13% (Germany: 9%)
Certifications per freelancer
3 (Germany: 4)
Most common languages
German, English, Spanish
Speak two or more languages
100% (Germany: 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 Munich 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 Munich using Liquibase
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.
Liquibase 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%)
- Banking and Finance (88%)
- Automotive (75%)
- Insurance (75%)
- Government and Administration (75%)
- Healthcare (63%)
- Energy (50%)
- Education (38%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Database change control
Liquibase is an open-source database change management tool. It records schema and data changes as versioned changelogs, then applies them consistently across development, test and production environments. Teams use it to bring database delivery closer to application release workflows.
Changelogs and formats
Professionals work with formatted SQL, XML, YAML and JSON changelogs. They define changesets, authorship, contexts, labels and preconditions, while keeping dependencies clear and deployments repeatable. Strong specialists choose the format that best fits a team’s review and automation practices.
Delivery pipelines
Liquibase fits into automated delivery through command-line use, Maven or Gradle builds, and CI/CD services such as Jenkins, GitLab CI and GitHub Actions. It can validate, preview and apply changes before release. Integrations with Spring Boot and other application frameworks help coordinate schema updates with application code.
Where companies use it
- Evolve relational schemas without manual production scripts
- Coordinate database releases across multiple environments
- Review and audit changes through version control
- Manage releases across cloud and on-premise databases
Liquibase supports common relational database systems and can also fit hybrid delivery landscapes. This makes it useful for financial services, manufacturing, healthcare and enterprise software teams in Munich and beyond.
When specialists help
Companies bring in freelance Liquibase expertise when migrations are becoming difficult to track, releases need stronger controls or several teams share database environments. Specialists can establish changelog conventions, clean up legacy scripts, introduce automated validation and design rollback or roll-forward procedures. They also help teams migrate from manual SQL release processes.
What good expertise looks like
A strong professional understands Liquibase internals as well as SQL, transaction behavior, branching and release engineering. They know how to handle checksums, contexts, labels, preconditions, locking and database-specific limitations. For Munich teams, remote collaboration is often practical, while on-site workshops may help when delivery processes span several departments and German-language coordination matters.
Frequently asked questions
Not sure where to start with Liquibase? These answers cover the essentials.
Liquibase is used to version, review and deploy database schema and data changes. It gives teams a controlled way to move changes through development, testing and production while keeping an audit trail in source control.
Liquibase offers structured changesets, multiple changelog formats, preconditions, rollback support and broad database governance features. Flyway is often preferred for a simpler SQL-first workflow, so the right choice depends on how much control and metadata the delivery process requires.
Liquibase work benefits from strong SQL and relational database knowledge, Git workflows and CI/CD experience. Familiarity with Maven or Gradle, Spring Boot, Docker, cloud databases and release governance is also valuable.
Liquibase projects need deeper expertise when several applications share a database, environments differ, or releases require strict auditability and rollback planning. A specialist should be able to assess existing scripts, define a safe changelog structure and test deployment behavior before production use.
Liquibase collaboration is usually well suited to remote work because changelogs, pull requests and pipeline runs are visible to the whole team. On-site sessions in Munich can still be useful for mapping release responsibilities, resolving legacy database issues or aligning teams in German and English.
Liquibase work should be reviewed for clear changesets, reliable preconditions, tested deployment paths and a sensible rollback or recovery approach. Ask the specialist to explain checksum handling, locking, branching and how database-specific behavior is tested.
Liquibase supports a broad range of relational databases and can be used across mixed environments. A qualified specialist still checks vendor-specific SQL, supported change types, extensions and operational constraints before selecting an implementation approach.
Liquibase implementations become risky when changesets are edited after release, contexts are used inconsistently or production updates are applied outside the changelog process. Missing validation, unclear ownership and untested recovery procedures are further signs that the setup needs specialist review.
The average hourly rate of freelancers in Munich, Germany who have used Liquibase in their recent projects is 95 €, which corresponds to a daily rate of about 761 € based on an 8-hour working day.
Of the freelancers in Munich, Germany who have used Liquibase in their recent projects, 100% hold at least a Bachelor's degree, 63% hold at least a Master's degree, and 13% hold a doctorate.
On average, freelancers in Munich, Germany who have used Liquibase in their recent projects have 29 years of professional experience, with a single engagement typically lasting around 1.9 years.
The most common languages among freelancers in Munich, Germany who have used Liquibase in their recent projects are German (100%), English (88%), and Spanish (25%).
The most common industries among freelancers in Munich, Germany who have used Liquibase in their recent projects are Information Technology (100%), Banking and Finance (88%), and Automotive (75%).
The most common business areas among freelancers in Munich, Germany who have used Liquibase in their recent projects are Information Technology (100%), Product Development (75%), and Quality Assurance (75%).
Main locations of FRATCH Experts, who have recently used Liquibase
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 
Frankfurt Request a free demo
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Philipp Thomaschewski
FRATCH CEO
