
Spring Framework Experts in Berlin
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Meet FRATCH Experts in Berlin, who have recently used Spring Framework
Imran A.
Last position:
Software Engineer II at LivePerson Germany GmbH
- Led development of 15+ microservices (Java 17, Spring Boot) driving customer interactions; migrated from on-prem to GCP Kubernetes, improving scalability and reducing infra cost by 20%.
- Optimized user services with CouchDB caching and API refactoring, cutting response times by 35% and enhancing customer experience.
- Implemented canary deployments, FluxCD GitOps, and CI/CD optimizations in GitLab, reducing release lead time by 25% and enabling zero-downtime rollouts.
- Set up Grafana health checks and Anodot alerts for latency, error, and throughput monitoring, reducing MTTR by 40%.
- Built secure APIs using OAuth2, DPoP, and Gatekeeper, integrated REST and GraphQL, and achieved 90%+ test coverage with unit and E2E tests.
- Mentored junior developers, promoted Agile best practices, and collaborated cross-functionally to deliver high-impact, reliable customer-facing features.
Can K.
Last position:
DevOps Specialist at Eviden Germany GmbH
Manage the development release and update process for a digitized nationwide trade register project "AuRegis".
Support software in Kubernetes/OpenShift environments, configure management with Kustomize, and implement CI/CD pipelines using Jenkins/GitLab, SonarQube, ArgoCD, and Azure.
Oversee system release of microservice architecture.
Build the CI/CD stack from scratch with GitLab CI, integrating integration tests, dependency checks, and security measures.
Automate deployment onto OpenShift using Kustomize.
Set up infrastructure components for development, code review, and code quality analysis including SonarQube.
Integrate GitOps tools such as Kustomize and ArgoCD, using both Azure and private cloud for sensitive data handling.
Develop Python scripts in Jenkins for cryptostore configuration and system packaging of products and microservices into deployable units.
Automate delivery to customers and deployment on test systems.
Create Kustomize manifests for microservices and develop the related automation, treating documentation as code for clarity and reproducibility.
Serve as technical advisor for the project's first go-live and oversee further deployments as technical rollout manager.
Igor K.
Last position:
Freelance Software Developer
Ramu M.
Last position:
Software Development Engineer at Olive Crypto Systems Pvt Ltd (National Payments Corporation of India)
Contributed to the development of a UPI simulation system, ensuring alignment with NPCI standards from UAT to production, and achieving a 98% success rate with improved API workflow clarity.
Built a data-driven certification process that increased scenario coverage by 40% and cut certification time to 1 week.
Executed 100+ transaction scenarios for switch testing using a real-time sample bank, achieving 85% accuracy in critical flows and supporting on-time certification for banks.
integrated Spring Boot microservices with RabbitMQ to automate certification workflows, reducing manual efforts by 40%.
Supported the rollout of a global UPI simulation tool used by 20+ international partners to explore real-time remittance APIs and process flows efficiently.
Streamlined certification workflows, reducing integration time by 50% and enabling full API understanding within a week.
Engineered a real-time international remittance simulator and testing framework facilitating API/application flow comprehension for partners like Lyra and TerraPay; cut partner integration time by 40%.
Developed RESTful APIs using Spring Boot and Kafka to simulate high-volume remittance traffic for partner certification.
Collaborated with international partners to optimize API performance, identifying and resolving latency issues, resulting in a 25% reduction in response times during partner integrations.
Dirk U.
Last position:
Developer at Future Training & Consulting GmbH
Training course with exam for Spring Certified Professional.
- Environment: Spring Boot 3, Spring Framework 6, IntelliJ
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.
Discover over 15,000 top freelancers
Statistics of experts using Spring Framework
Aggregated from the professional profiles of matched freelancers.
Experience
14 years (Germany: 18 years)

Position duration
3 years (Germany: 2.1 years)

Positions per freelancer
7 (Germany: 12)

Top business areas
Information Technology, Product Development, Project Management

Top industries
Information Technology, Banking and Finance, Professional Services
Bachelor's degree or higher
100% (Germany: 95%)

Certifications per freelancer
1 (Germany: 2)

Most common languages
German, English, Hindi

Speak two or more languages
67% (Germany: 95%)
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 Berlin 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 Berlin using Spring Framework
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.
Spring Framework 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%)
- Professional Services (50%)
- Real Estate (33%)
- Education (17%)
- Energy (17%)
- Healthcare (17%)
- Manufacturing (17%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What Spring Framework does
Spring Framework is a Java framework for building server-side applications with clear structure and strong dependency management. It is used for REST APIs, web applications, batch jobs, messaging, and enterprise systems that need maintainable code and predictable behavior.
Core areas
- Spring MVC for request handling and web layers
- Dependency injection and inversion of control
- Transaction management for data-heavy systems
- Integration with databases, messaging, and external services
- Security, validation, and configuration support
Where it fits
Teams choose Spring when they need stable services that can grow over time and connect to many systems. It is common in finance, insurance, logistics, SaaS, and internal business software, including projects in Berlin where Java skills and clean architecture matter.
Ecosystem skills
Strong professionals working with Spring usually know Spring Boot, Spring Security, Spring Data, Spring Web, and testing tools such as JUnit. They also understand REST design, SQL, Hibernate or JPA, caching, and build tools like Maven or Gradle.
When to bring in freelance help
Companies often look for freelance specialists when a service needs refactoring, a migration from older Spring code, or help with performance and security. They are also useful when a team needs support for a new module, a production issue, or a short-term project with a tight handover.
What strong specialists deliver
Good Spring professionals write code that is easy to test, easy to change, and safe to run in production. They document configuration, keep interfaces clear, and understand how the framework behaves in real systems, not just in demos. In Berlin, this also helps teams work smoothly across in-house and remote setups.
Frequently asked questions
Everything clients usually want to know about Spring Framework, in one place.
Spring Framework is used to build Java backend systems that need clean structure and reliable integration. Common work includes REST APIs, web applications, batch processing, and services that connect to databases, queues, and external systems.
Spring Framework is the core application framework, while Spring Boot adds opinionated defaults that reduce setup work. Many teams use both together: Spring for the underlying programming model and Spring Boot for faster application startup and configuration.
Spring is often chosen when teams want a large ecosystem, flexible configuration, and broad support for enterprise patterns. Compared with Jakarta EE, it usually feels more opinionated in a helpful way; compared with Quarkus, it may be preferred for mature ecosystem breadth and existing codebases.
A strong Spring Framework specialist usually knows REST design, SQL, JPA or Hibernate, testing with JUnit, and secure authentication flows. Practical experience with Maven or Gradle, containerized deployment, and debugging production issues is also valuable.
Spring Framework help can be useful very early, especially if the architecture, dependency setup, or security model needs to be right from the start. It becomes even more valuable when an existing codebase is hard to maintain, slow to change, or difficult to test.
Yes. Spring projects are usually a good fit for remote work because the important deliverables are code, tests, reviews, and clear documentation. For Berlin teams, a mix of remote collaboration and occasional on-site sessions often works well when shared planning or system access is needed.
Look for clear service boundaries, sensible transaction handling, and code that is easy to test without heavy mocking. A strong Spring Framework professional explains trade-offs clearly, avoids unnecessary complexity, and can show how their work supports maintainability and production stability.
Spring specialists often deliver API endpoints, integration layers, background jobs, authentication flows, and migration work from older Java services. They may also take on performance tuning, test coverage improvements, and cleanup of configuration or dependency issues.
The average hourly rate of freelancers in Berlin, Germany who have used Spring Framework in their recent projects is 83 €, which corresponds to a daily rate of about 660 € based on an 8-hour working day.
Of the freelancers in Berlin, Germany who have used Spring Framework in their recent projects, 100% hold at least a Bachelor's degree.
On average, freelancers in Berlin, Germany who have used Spring Framework in their recent projects have 14 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 Spring Framework in their recent projects are German (83%), English (83%), and Hindi (17%).
The most common industries among freelancers in Berlin, Germany who have used Spring Framework in their recent projects are Information Technology (100%), Banking and Finance (50%), and Professional Services (50%).
The most common business areas among freelancers in Berlin, Germany who have used Spring Framework in their recent projects are Information Technology (100%), Product Development (67%), and Project Management (50%).
Main locations of FRATCH Experts, who have recently used Spring Framework
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.
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