Flyway Experts in Berlin
for controlled database releases, matched in minutesHire experts who manage versioned SQL migrations, automate schema changes through CI/CD pipelines and integrate Flyway with Spring Boot, PostgreSQL or cloud databases. FRATCH connects you with precise matches from vetted, available freelancers quickly.
Meet FRATCH Experts in Berlin, who have recently used Flyway
Rüdiger S.
Last position:
Full-Stack Software Engineer / Consultant for Digitalization at ARTEVENT
Designed, built, and launched an internal event planning web application used by over 100 department leads for a large event, despite having no dedicated testing phase.
Ensured smooth, failure-free operation during first production use, leading to the tool being adopted for future events.
Automated catering calculations and related workflows, significantly reducing email communication and manual computation effort for meal planning.
Managed deployment and hosting on a Linux server using Coolify, including application setup and runtime operations.
Hired and guided a communication designer on UX while independently owning all technical decisions and implementation.
Abhiroop B.
Last position:
Software Engineer III at Foundry Digital
- Developed and deployed microservices in Kotlin and Spring Boot, integrated AWS Secrets Manager to secure credentials and decreased network calls using Spring cache.
- Refactored Kafka consumer using Spring Kafka with semaphore-based backpressure to cap records and keep heap memory stable under spikes; switched to batch upserts to cut down on database invocations; added Testcontainers integration tests for Kafka and database to pave the way for future changes.
- Automated the financial reconciliation workflow in Spring Boot (Kotlin) using Spring Scheduler, transactional boundaries, JPA/Hibernate on MySQL, and Flyway migrations, saving the accounts team 16+ hours per week.
- Designed and dockerized payments end-to-end test framework in Robot (Python) with reusable keyword libraries and profiles; integrated with GitLab CI (JaCoCo XML and HTML reports) to accelerate releases and lift code coverage to 80%.
- Implemented end-to-end observability on Datadog by instrumenting services with Datadog APM, correlating metrics and logs, provisioning dashboards, and creating monitors with burn-rate alerts and anomalies to harden reliability and give stakeholders clear visibility.
Ibrahim H.
Last position:
Senior Full Stack / AI Engineer at Punktum Digital GmbH
- Context: Healthcare and laboratory teams required faster document analysis, treatment-planning support, and reliable AI workflows for MR/VR-assisted operations.
- Contribution: Built the AI healthcare platform, model/agent workflows, VR-glasses deployment platform, REST APIs, Next.js/React interfaces, and CI/CD pipelines.
- Impact: Delivered a production-ready AI product foundation that improved clinical document review, supported laboratory automation, and made VR fleet deployment manageable across environments.
Tech: TypeScript, Next.js, Node.js, React, Java, Spring Boot, Python, PyTorch, TensorFlow, Docker, PostgreSQL, OpenAPI, GitLab, GitHub Actions.
Olaf N.
Last position:
Frontend Engineer at Danaher/Hach Lange GmbH
- Developed a SolidJS frontend UI for a spectrometric water analysis system on an ARM-based embedded Linux platform
- Prototyped UI in TypeScript React/Nx with LitElements and MQTT integration
- Built production UI using SolidJS, SUID, i18next, Ajv, MQTT.js, C3.js
- Refined requirements with UX team and water analysis system engineers
- Defined and documented system architecture, MQTT message formats, frontend architecture, and development setup
- Set up frontend system from scratch, implemented domain-oriented type system, UI components, and application state
- Managed MQTT pub/sub services and schema-based message validation in frontend
- Coached two junior frontend developers
- Worked in an agile remote team using JIRA, Git, and Bitbucket
Christian R.
Last position:
Freelance Data Engineer at Ingenieurbüro Christian Richter – Data, Cloud & Container
- Contributed to over 20 successful projects
Kalyani K.
Last position:
Assistant Vice President at Deutsche Bank
- Technologies: Java, React, Python, Scala, Spring Boot, JPA, microservices, Kubernetes, Docker, OpenShift, Eureka, Prometheus, Grafana, Zookeeper
- Led the design and development of enterprise wide data warehouse platform for efficient and secure data sharing using stateless, event-driven microservices architecture
- Served as component guardian and Scrum master for three microservices, ensuring seamless integration and maintaining high data integrity
- Optimized performance through Prometheus and Grafana, achieving measurable system resilience
Henning P.
Last position:
Backend Systems Development at Deutsche Bank/DWS/Morgenfund
- Developed backend systems for the DWS Investment App, a white-label investment solution (robo-advisor), and an investment solution for institutional clients.
- Java 8-17, Kotlin, Spring Boot, Spring MVC, OpenAPI 3.0, JPA, JDBI, Oracle, Hazelcast, JXLS, Apache POI, Apache PDFBox, Apache Kafka & Avro, Active MQ, Elasticsearch, React Native, Spock Test, IntelliJ IDEA, Kubernetes, Helm, Microservices/Netflix-Stack, TeamCity, Splunk.
- Kanban team, continuous integration.
- Migrated existing applications from Deutsche Bank's private cloud environment to Azure as part of a carve-out.
Mario E.
Last position:
Developer and Consultant at Freelancer
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Statistics of experts using Flyway
Aggregated from the professional profiles of matched freelancers.
Experience
23 years (Germany: 22 years)
Position duration
3 years (Germany: 1.8 years)
Positions per freelancer
11 (Germany: 16)
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Banking and Finance, Healthcare
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
80% (Germany: 93%)
Master's degree or higher
20% (Germany: 58%)
Certifications per freelancer
2
Most common languages
English, German, Arabic
Speak two or more languages
88% (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 Berlin 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 Berlin using Flyway
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.
Flyway 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 (50%)
- Healthcare (38%)
- Professional Services (38%)
- Retail (38%)
- Aerospace and Defense (25%)
- Automotive (25%)
- Education (25%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Database migrations
Flyway is a database migration tool for versioning and applying schema changes in a controlled order. Teams store migration files with their application code, then run them consistently across development, testing and production. It supports SQL and Java-based migrations.
Release workflow
Flyway helps teams make database changes part of the software release process. It records applied migrations in a schema history table and prevents the same version from being executed again. This creates a clear audit trail for changes such as new tables, indexes, constraints and data transformations.
Ecosystem and tooling
Flyway works with relational databases including PostgreSQL, MySQL, MariaDB, SQL Server, Oracle and other JDBC-compatible systems. Strong specialists often connect it with Spring Boot, Maven, Gradle, Docker and CI/CD tools such as GitHub Actions, GitLab CI or Jenkins. They may also assess Liquibase when teams need a different change-management model.
Typical delivery work
- Design naming and ordering rules for versioned migrations
- Repair inconsistent schemas across environments
- Add Flyway checks to build and deployment pipelines
- Plan safe data backfills and compatibility changes
- Configure teams, repeatable migrations and callbacks
When expertise matters
Companies bring in freelance Flyway specialists when releases are blocked by schema drift, manual database changes or unreliable rollback plans. A professional can review an existing migration history, separate application and data changes, and define a safer deployment sequence. For Berlin teams, remote collaboration is often practical, while workshops may benefit from on-site work and clear English or German communication.
Signs of quality
Strong Flyway professionals understand both SQL behavior and application delivery. They inspect locking, transaction support, permissions, large-table changes and the operational impact of each migration rather than treating scripts as isolated files. They document recovery options, test upgrades against realistic data and explain why a migration is safe for the target database.
Frequently asked questions
Key details about Flyway, drawn from the questions we get asked most.
Flyway is used to version, track and apply database changes alongside application releases. It helps teams manage schema updates such as tables, indexes, constraints and data transformations across multiple environments.
Flyway commonly uses versioned SQL files, which gives database specialists direct control over database-specific statements. Liquibase offers a broader change-description model and database abstraction, so the better choice depends on portability needs, existing standards and the team's preferred workflow.
Flyway work is strongest when combined with SQL, relational database administration, Git and CI/CD delivery. Experience with Spring Boot, Maven or Gradle, containers, cloud databases and observability is also useful when migrations run as part of application deployment.
Flyway configuration can be straightforward, but production migration work requires sound judgment around locking, permissions, transactions, data volume and deployment order. Choose a specialist who has handled upgrades, failed migrations and schema drift on the database engine your project uses.
Flyway projects are often suitable for remote collaboration because migration files, pipeline configuration and database test environments can be reviewed securely online. A Berlin company may still prefer on-site sessions for release planning or incident work, with English or German communication agreed in advance.
Flyway can run in application startup processes, build pipelines, containers or dedicated deployment steps. The important design choice is controlling credentials, connectivity and execution order so that only the intended environment applies each migration.
Flyway quality is visible in clear versioning rules, repeatable tests and a migration history that remains understandable over time. Ask the specialist to explain failure handling, backward-compatible releases, rollback or repair procedures and how large data changes will affect production.
Flyway specialists can investigate checksum failures, out-of-order scripts, failed deployments, divergent schemas and migrations that run too slowly. They can also consolidate an existing manual change process and establish standards for future releases without losing the database's current state.
The average hourly rate of freelancers in Berlin, Germany who have used Flyway in their recent projects is 80 €, which corresponds to a daily rate of about 640 € based on an 8-hour working day.
Of the freelancers in Berlin, Germany who have used Flyway in their recent projects, 80% hold at least a Bachelor's degree and 20% hold at least a Master's degree.
On average, freelancers in Berlin, Germany who have used Flyway in their recent projects have 23 years of professional experience, with a single engagement typically lasting around 3 years.
The most common languages among freelancers in Berlin, Germany who have used Flyway in their recent projects are English (100%), German (88%), and Arabic (13%).
The most common industries among freelancers in Berlin, Germany who have used Flyway in their recent projects are Information Technology (100%), Banking and Finance (50%), and Healthcare (38%).
The most common business areas among freelancers in Berlin, Germany who have used Flyway in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (63%).
Main locations of FRATCH Experts, who have recently used Flyway
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.
Hamburg 
Munich 
Frankfurt Request a free demo
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Philipp Thomaschewski
FRATCH CEO
