Gradle Experts in Hamburg
, matched in minutes from over 15,000 CVsHire experts who optimize Gradle builds, design reusable plugins and manage JVM-based delivery pipelines across Java, Kotlin and Android projects. FRATCH matches you quickly and precisely with vetted, available freelancers.
Meet FRATCH Experts in Hamburg, who have recently used Gradle
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.
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
Daniel S.
Last position:
Senior Software Engineer at energielenker solutions GmbH
- Designed and implemented a Python-based ETL pipeline with the Dagster framework to transform raw energy data from heterogeneous sources using InfluxDB and visualizations in Grafana
- Defined time-based and dependency-based jobs
- Deployed to managed Kubernetes clusters using Helm
- Integrated InfluxDB Cloud
- Prepared data for use in Grafana, including cleaning, normalization, and time-based resampling in Python
- Developed dashboards and visualizations in Grafana
- Developed unit tests with mocking using pytest
- Set up a CI/CD pipeline in GitLab
Technologies: Python, Dagster, InfluxDB, Grafana, pandas, pytest, REST, CI/CD, GitLab, Container, Kubernetes, Helm, Docker, Cloud
Anastasiia K.
Last position:
Senior Test Automation Engineer at E.ON
- Reviewing functional and technical requirements from a testing perspective
- Creating test cases and automated tests to validate requirements
- Performing manual and automated functional, end-to-end, and regression tests
- Documenting test results and tracking defects
- Using models like GPT-4, BERT, and Hugging Face Transformers for automated test case generation, analysis of test results, and improving test coverage, including bias checks and security reviews
- Techs: MS Office, Jira, Zephyr, Confluence, Tosca, stakeholder communication, Agile, Kanban, Scrum, OpenAI API, Hugging Face, PyTorch, LangChain.
Jonas T.
Last position:
IT Consultant at Bechtle AG
- Prequalified 200 demands within five weeks on the multi-cloud-commerce platform bechtle-clouds.com with three external consultants
- Served a dual role as project manager and requirements engineer for various enhancements
- Domain topics: reimplementation of Entra ID Sync, improvement of support processes, optimizations in the product catalog
- Demand and project management in ServiceNow
- Refinement of epics and stories with internal teams and external service providers
- Management of the external international service provider
Matthias E.
Last position:
Lead Android Developer at Star Finanz-Software Entwicklung und Vertriebs GmbH
- Further development of the Android app "StarMoney"
- Major XML to Compose redesigns
- Introduction of new technologies and architecture
- Implementation of instant bank transfer
- Development following the agile Scrum process
Sridhar H.
Last position:
SAP CX Consultant at Anonymous
- Stack: SAP Commerce 2011 (B2C).
- Migrating the data from Stibo system to SAP Commerce Cloud.
- Mapping the data from Stibo system to SAP Commerce Cloud.
- Integrating hot folders to support multiple countries and languages.
- Integrating validation tools for migrated data and generating validation reports.
Andreas S.
Last position:
Solution Architect, Business Analyst, Consultant, Full-Stack Lead-Developer at 50Hertz Transmission GmbH
- Solution for micro-service and frontend solution for the electric grid
- Leading of development teams
- Technologies: React-Native, TypeScript, Kotlin, AWS, Infrastructure As Code, Serverless Architecture, React, NoSQL, GraphQL, Angular, Playwright, Python, ML(Ops), Kubernetes, Docker
Paul K.
Last position:
Senior Flutter Developer at Elea.health
- Further development of a complex laboratory information system
- Development of new features including design
- Close collaboration with company leadership
- Embedded in a top team with consistently high performance under time pressure
- Agile approach, Kanban
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
Taher S.
Last position:
DevOps Engineer at Confidential
- Working with developers, security, and operations teams to align requirements
- Supporting product owners and development teams in using logging and monitoring solutions based on the Elastic Stack
- Developing and standardizing log schemas as well as defining practical standards for observability
- Designing and further developing logging architectures for complex, distributed multi-tenant environments
- Connecting application and infrastructure logs as well as security tools and metrics
- Optimizing data flows and modeling for analysis and reporting purposes
- Building automated infrastructures using Terraform/Terragrunt and Ansible
- Maintaining and further developing CI/CD pipelines in GitLab as well as automated development environments in Hetzner Robot
- Operating and automating Proxmox clusters including Ceph storage
- Setting up and operating Kubernetes (k3s) clusters on Fedora CoreOS including base services such as Vault, OpenLDAP, and HA Proxy
- Implementing security-critical infrastructures according to BSI baseline protection and securing existing systems
- Supporting the operation of solutions in cloud environments (including AWS)
- Working in agile teams using Scrum and Kanban
- Technologies/ applications: Elastic Stack (Elasticsearch, Logstash, Beats/Elastic Agent, Kibana), Terraform, Terragrunt, Ansible, GitLab CI/CD, GitOps, Proxmox, Proxmox Ceph, Kubernetes (k3s), OpenShift, Helm, Kustomize, Vault, OpenLDAP, HA Proxy, Hetzner Robot systems, AWS, Prometheus, Grafana, Syslog Linux/Windows, Docker, NGINX, Apache Security & Compliance (BSI baseline protection, SIEM/SOC)
Marcel S.
Last position:
Lead Developer / Software Architect at Rezeptprüfstelle Duderstadt GmbH
Responsible for the new development of billing and auditing software for prescriptions (prescriptions) to fully check and evaluate e-prescriptions for correctness (content, billing)
The system consists of several contexts that run as services (Docker containers):
Checking and processing data deliveries via FTP and email
Managing invoices, clearings, advance payments and deductions
Managing and running audit rules and audit folders
Evaluations based on Metabase
Developer Stack: Kotlin, Vue 3 / Vuetify 3, ANTLR, Spring Boot 3, REST API, Gradle, Docker, GitLab, PostgreSQL, Kafka, Keycloak, Scrum, Grafana, Loki, Testcontainers, Prometheus
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
Andreas S.
Last position:
Lead Developer at Software
- Extended the document management system with a standard CMIS (Content Management Interoperability Services) interface
- Implemented CMIS core services like navigation, access rights, search, CRUD operations, and versioning in Java
- Implemented based on RESTful / OpenAPI services
- Delivered as a fat-jar and native container image
- Deployed on-premises and serverlessly as an Azure Container Application using Terraform
- Improved team autonomy through infrastructure engineering and short feedback loops
- Established observability with OpenTelemetry, Azure Monitor, and Azure Logic Apps
- Introduced Terraform and trunk-based development processes
- Ensured quality with BDD tests in C# using SpecFlow and Testcontainers
- Created Azure DevOps pipeline integration tests
- Introduced cloud deployment processes
- Trained staff in cloud and Terraform
Jürgen B.
Last position:
Software Developer at Inform AG
- Coaching junior developers
- Further development and customer-specific extensions of a standard software product (microservices (DDD) and partly monolith)
- Interface extensions
- Web services
- Test automation
- Design
- Technologies used: Java8, Java17, TypeScript, Python, PostgreSQL, Spring (Integration, Data, Boot), JPA, AWS (Cloud, Lambda, EC2, SQS/SNS), Microservices, Fitnesse/Cucumber, Gitlab
Discover over 15,000 top freelancers
Statistics of experts using Gradle
Aggregated from the professional profiles of matched freelancers.
Experience
22 years (Germany: 19 years)
Position duration
1.4 years (Germany: 1.8 years)
Positions per freelancer
18 (Germany: 14)
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Retail, Transportation
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
77% (Germany: 91%)
Master's degree or higher
31% (Germany: 58%)
Doctorate
8% (Germany: 7%)
Certifications per freelancer
2
Most common languages
German, English, French
Speak two or more languages
88% (Germany: 96%)
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 Hamburg 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 Hamburg using Gradle
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.
Gradle 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 (71%)
- Transportation (65%)
- Banking and Finance (53%)
- Healthcare (53%)
- Energy (41%)
- Manufacturing (41%)
- Professional Services (41%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Build automation
Gradle is an open-source build automation tool for Java, Kotlin, Android and other software projects. It manages dependencies, compiles source code, runs tests and packages releases through declarative build logic. Its incremental execution and build cache help teams keep large, multi-module repositories efficient.
Core ecosystem
Gradle Build Tool supports Groovy DSL and Kotlin DSL, giving teams flexible ways to define readable build logic. Strong specialists work with the Java Virtual Machine, Kotlin, Android Gradle Plugin, Maven repositories and version catalogs. They also connect builds with source control, artifact storage and continuous integration systems.
Typical deliverables
- Multi-module Java or Kotlin build structures
- Android build and release pipelines
- Convention plugins for shared engineering standards
- Dependency management with catalogs and lockfiles
- CI workflows with testing, publishing and caching
A Gradle professional can turn inconsistent local builds into repeatable processes. They can also migrate legacy scripts, standardize project templates and document build ownership for internal teams.
When to bring in expertise
Companies usually seek freelance Gradle expertise when builds become slow, fragile or difficult to understand. Common signals include duplicated configuration, dependency conflicts, unreliable CI results or a repository that has outgrown a single build script. Hamburg teams may benefit from specialists who can work on-site when needed while keeping delivery effective in remote collaboration.
Quality indicators
- Clear separation between convention plugins and project-specific logic
- Reproducible dependencies and predictable release outputs
- Measured build performance with practical caching strategies
- Tests that validate both code and build behavior
- Documentation that lets the team maintain the setup
Strong professionals explain trade-offs between Groovy DSL and Kotlin DSL instead of applying a preferred style without context. They understand task graphs, configuration avoidance, daemon behavior and the impact of parallel execution on a real repository.
Project collaboration
Gradle work often touches application code, Android tooling, security review and release management. A capable specialist can coordinate these concerns, review pull requests and leave behind maintainable build logic rather than a collection of opaque workarounds. For Hamburg companies, German or English collaboration can be agreed around the team’s existing documentation and meetings.
Frequently asked questions
Key details about Gradle, drawn from the questions we get asked most.
Gradle automates the steps required to build, test and package software. Companies use it heavily for Java, Kotlin and Android projects, as well as libraries and multi-module repositories that need consistent dependency and release management.
Gradle offers programmable build logic, a flexible task model and Groovy DSL or Kotlin DSL configuration. Maven relies more heavily on convention and XML, so the better choice depends on the team’s need for customization, standardization and ease of onboarding.
A strong Gradle specialist usually understands Java or Kotlin, Git, repository management and continuous integration. Android specialists may also work with the Android Gradle Plugin, while JVM teams often need knowledge of testing, publishing and containerized delivery.
The right Gradle experience depends on the repository’s complexity and the outcome required. A small script cleanup may need focused build knowledge, while a multi-module migration calls for experience with plugins, dependency resolution, caching and CI behavior.
Gradle work is well suited to remote collaboration because build scripts, logs and CI configuration can be reviewed in version control. On-site sessions in Hamburg can still help when specialists need to map undocumented release processes or work closely with an internal platform team.
Maintainable Gradle builds use clear conventions, controlled dependencies and small, testable pieces of build logic. Good documentation, reproducible outputs and meaningful CI checks matter more than clever scripting or excessive customization.
Gradle supports both Groovy DSL and Kotlin DSL. Kotlin DSL can provide stronger editor assistance and type checking for Kotlin-oriented teams, while Groovy DSL may be familiar in established repositories; a specialist should assess the current codebase before recommending a migration.
Ask a Gradle freelancer to explain a past build problem, the evidence used to diagnose it and the trade-offs behind the fix. Review whether they improve reproducibility, build feedback and maintainability, not just whether they can make one failing task pass.
The average hourly rate of freelancers in Hamburg, Germany who have used Gradle 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 Hamburg, Germany who have used Gradle in their recent projects, 77% hold at least a Bachelor's degree, 31% hold at least a Master's degree, and 8% hold a doctorate.
On average, freelancers in Hamburg, Germany who have used Gradle in their recent projects have 22 years of professional experience, with a single engagement typically lasting around 1.4 years.
The most common languages among freelancers in Hamburg, Germany who have used Gradle in their recent projects are German (100%), English (88%), and French (12%).
The most common industries among freelancers in Hamburg, Germany who have used Gradle in their recent projects are Information Technology (100%), Retail (71%), and Transportation (65%).
The most common business areas among freelancers in Hamburg, Germany who have used Gradle in their recent projects are Information Technology (100%), Product Development (94%), and Quality Assurance (65%).
Main locations of FRATCH Experts, who have recently used Gradle
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 
Munich 
Frankfurt 
Stuttgart Request a free demo
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Philipp Thomaschewski
FRATCH CEO
