
Liquibase Experts in Hamburg
in minutes, matched from vetted experts with the power of AIHire experts who plan database changes, write and maintain changelogs, and keep release pipelines safe with Liquibase, Liquibase Community, and database migration workflows. FRATCH matches vetted, available specialists fast and precisely.
Meet FRATCH Experts in Hamburg, who have recently used Liquibase
Niko S.
Last position:
Developing Architect, Technical Lead "gridlytics" at HH Energienetze
- Building a data integration platform for high, medium, and low voltage assets for contextual analysis of time series with master data from the SCADA control system (IEC 60870 104), INIS, and SAP.
- Responsibility for the architecture and implementation of the solution, as well as sparring partner for the Product Owner.
- Use of Kotlin, Spring Boot, Maven, TimescaleDB, PostgreSQL, liquibase, Elements IoT, Docker, Kubernetes, Grafana, Python, jupyter, and various API gateways.
Marcus B.
Last position:
Data Engineer at Deutsche Bahn AG via Scoore GmbH
- Development of ETL pipelines with Talend (7/ Enterprise)
- Development/adaptation of database schema/database functions (PostgreSQL)
- Development of GIT CI pipelines
Technologies: Talend Enterprise, Git, PostgreSQL, Dbeaver, SQL, PL-SQL, Liquibase
Rainer D.
Last position:
Enterprise Architecture Management / Backend Software Developer at Polizei Hamburg
- Several projects in a police context
- Model and document police procedures/projects with Archimate (as-is/to-be) in the context of P20 (BKA)
- Create software architectures with microservices
- POC development with Springboot/Docker/Kubernetes
- Project size: 10 people
- Enterprise architecture management with Togaf and Archimate
- Backend software development Springboot
- DevOps with Kubernetes
- Implemented using: Java 17/21, Springboot 3, P20 architecture, Togaf, Archimate
Oliver L.
Last position:
Developer, Architect at libri GmbH
- Role: Developer, Architect
- Technologies: java, typescript, golang, spring (boot, web, security, data), Angular, AWS (OpenSearch, Aurora, SNS/SQS, CloudWatch, EC2, IAM), Kubernetes, Terraform, Helm, OAuth, Keycloak, CI/CD, gradlew, Liquibase, Test Driven Development, shell scripting
Florian F.
Last position:
Solution Architect with Developer Focus at SymFinIT Solutions GmbH
- Further development of a finance layer for subscription and one-time purchase billing and accounting.
- Technologies: Kotlin, AWS (SQS, S3, ElastiCache, Aurora), React, TypeScript, Coroutines, IntelliJ IDEA, Spring (Boot, Data, WebFlux), JUnit, Testcontainers, Cucumber, Liquibase, PostgreSQL, Webservices (REST), R2DBC, OpenAPI 3, Gradle, GIT, Docker, Netty, GitHub Actions, Jira/Confluence, arc42
Johannes E.
Last position:
Libri GmbH
- Operation and further development of the inventory system for booksellers (Quimus). It is an in-house development by Libri that is sold to customers as Software as a Service. The software is developed in an agile way by two developer teams (about 5 developers each). The software consists of around 25 Java microservices that mainly communicate via messaging and share a common Angular frontend. The application runs on Kubernetes in AWS.
- Technologies used: Java 17 & 21, Spring Boot 2 & 3, Hibernate, MySQL, Spring Cloud AWS, Lombok, AWS SQS, AWS SNS, AWS RDS, AWS S3, DynamoDB, Kubernetes, Docker, OpenSearch, Hibernate Search, Liquibase, Gradle, Terraform, Helm, GitLab CI, Keycloak OAuth2, TypeScript, Angular
- My focus until December 2023: Connecting additional POS systems to the inventory system. Connecting the data warehouse for report display. Extending existing features (goods receipts, invoicing, item management, ...). Operations and DevOps tasks.
- Focus from January 2024: Extracting the product search from the inventory system into a global service to use in other applications. Integrating the product search into the booksellers' online shops (also run by Libri). Importing and providing digital items in the product search.
Discover over 15,000 top freelancers
Statistics of experts using Liquibase
Aggregated from the professional profiles of matched freelancers.
Experience
24 years (Germany: 20 years)

Position duration
1.5 years (Germany: 1.8 years)

Positions per freelancer
22 (Germany: 14)

Top business areas
Business Intelligence, Information Technology, Product Development

Top industries
Information Technology, Retail, Banking and Finance

Certification focus areas
Information Technology, Product Development, Operations
Bachelor's degree or higher
67% (Germany: 89%)
Master's degree or higher
50% (Germany: 63%)
Doctorate
17% (Germany: 9%)

Certifications per freelancer
2 (Germany: 4)

Most common languages
German, English, French

Speak two or more languages
83% (Germany: 93%)
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 Hamburg 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 Hamburg 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 19 Sep 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%)
- Retail (83%)
- Banking and Finance (67%)
- Healthcare (67%)
- Transportation (67%)
- Energy (50%)
- Insurance (50%)
- Manufacturing (50%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Database changes
Liquibase is a database change management tool for controlled schema updates. Teams use it to version tables, indexes, constraints, views, and seed data without hand-editing production databases. It fits release work where changes must be reviewable, repeatable, and reversible.
What it covers
- Changelog design in XML, YAML, JSON, or SQL
- Rollback scripts and controlled deployments
- Database migration workflows across environments
- Integration with CI/CD and release gates
- Support for multi-team delivery on shared schemas
Ecosystem skills
Strong Liquibase specialists work well with Git, build tools, pipeline jobs, and the SQL that backs the change set. They know how to keep changelogs readable, how to split large database work into safe steps, and how to handle database-specific behavior without breaking portability.
When companies bring help
Companies usually ask for Liquibase expertise when schema work has become risky or inconsistent. That often happens during a platform migration, a new service rollout, or a release process that needs better control. In Hamburg, this is common in logistics, media, commerce, and other teams that run many connected systems.
What strong experts deliver
Good professionals do more than write change sets. They check naming, ordering, rollback paths, and deployment safety, then make sure the database state matches the application release. They also clean up old changelogs, reduce manual steps, and align delivery across development, test, and production.
Signs you need it
A Liquibase specialist is useful when database changes are causing merge conflicts, release delays, or hard-to-trace errors. Bring in help if your team needs a cleaner migration strategy, support for legacy schemas, or better coordination between application code and database work. Remote collaboration works well, but on-site sessions can help when many teams share the same data model.
Frequently asked questions
Questions about Liquibase? Start with the answers below.
Liquibase is used to manage database changes in a controlled way. Teams use it for schema updates, reference data, rollbacks, and repeatable releases across development, test, and production.
Liquibase is usually chosen when teams want more flexibility in how changes are defined and ordered. Flyway is often simpler for straight SQL migration flows, while Liquibase is stronger when you need structured changelogs, rollbacks, and more control over complex database delivery.
A strong Liquibase specialist should understand SQL, database design, Git, and CI/CD pipelines. They also need to read application release flows well enough to keep schema changes aligned with code changes.
For a small cleanup or a single migration path, a focused Liquibase professional can usually add value quickly. For shared databases, legacy systems, or strict release controls, you want someone who has handled multiple environments and rollback planning before.
Yes, Liquibase work is often remote-friendly because changelogs, pipelines, and database scripts can be reviewed digitally. In Hamburg, remote collaboration is common, but on-site workshops can help when teams need to untangle an existing migration process or agree on schema standards.
Ask how the person structures change sets, handles rollback logic, and tests migrations against real database versions. A reliable Liquibase expert can explain trade-offs clearly and show how they prevent failed deployments.
Yes, Liquibase is often a good fit for legacy environments because it can be introduced gradually. A specialist should know how to baseline an existing database, avoid risky first deployments, and bring older schemas under version control.
Typical deliverables include reviewed changelogs, rollback-ready migration steps, pipeline integration, and clear documentation for future releases. A solid Liquibase professional also leaves behind conventions the team can keep using after the engagement ends.
The average hourly rate of freelancers in Hamburg, Germany who have used Liquibase in their recent projects is 100 €, which corresponds to a daily rate of about 797 € based on an 8-hour working day.
Of the freelancers in Hamburg, Germany who have used Liquibase in their recent projects, 67% hold at least a Bachelor's degree, 50% hold at least a Master's degree, and 17% hold a doctorate.
On average, freelancers in Hamburg, Germany who have used Liquibase in their recent projects have 24 years of professional experience, with a single engagement typically lasting around 1.5 years.
The most common languages among freelancers in Hamburg, Germany who have used Liquibase in their recent projects are German (100%), English (83%), and French (17%).
The most common industries among freelancers in Hamburg, Germany who have used Liquibase in their recent projects are Information Technology (100%), Retail (83%), and Banking and Finance (67%).
The most common business areas among freelancers in Hamburg, Germany who have used Liquibase in their recent projects are Business Intelligence (100%), Information Technology (100%), and Product Development (100%).
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.
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!

Berlin
Munich
Frankfurt