Apache JMeter Experts in Hamburg
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Meet FRATCH Experts in Hamburg, who have recently used Apache JMeter
Niko Schmuck
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.
Anastasiia Komarenko
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.
Rainer Diekmann
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
Walid Haidari
Last position:
Senior Tester within the IT & Digital Roadmap at VTG-Aktiengesellschaft
- Consulting, planning, and adapting (extension and rebuild) of the existing test framework to cover necessary test cases as part of quality assurance for initiative implementations
- Executing cross-team manual test cases during regular sprint cycles
- Setting up test automation
- Advising front-end and back-end development on quality assurance aspects
- Building a framework for end-to-end test cases
- Performing software quality assurance across various projects within a program
- Supporting the creation of test cases
- Coordinating within the team with all relevant stakeholders
René Schmidt
Last position:
CRM Developer at CiS GmbH
- Developed a greenfield CRM for managing incoming customer requests for a municipal utility provider
- Implemented with PHP/Symfony 5, EasyAdmin, Doctrine ORM and Oracle XE
- Handed over to CiS GmbH after initial groundwork as planned
Adrian Hollay
Last position:
Interim Consultant for Oracle Database Migrations to the AWS Cloud at Bank Deutsches Kraftfahrzeuggewerbe GmbH
- Migration of Oracle databases from on-premise to the AWS Cloud
- Support for technical Oracle solutions and cloud database infrastructures (IaaS and PaaS) RDS vs. EC2, sizing for performance
- Creation and maintenance of DR/HA (Disaster Recovery/High Availability) and backup and recovery policies and procedures (multi-region backup)
- Support for Oracle license selection, Enterprise → Standard migration
- Monitoring database instances
- Implementation and maintenance of database security (wallet, SSL)
- Patch management and version control
- Automated installation and configuration of Oracle databases using Terraform and Ansible
Christian Renneberg
Last position:
Freelance Test Manager / Requirements Manager at Self-employed
- Consulting in test management, test design, test automation, test process optimization for national and international clients
Guido Schmetkamp
Last position:
Freelancer at IT Consulting GS
Discover over 15,000 top freelancers
Statistics of experts using Apache JMeter
Aggregated from the professional profiles of matched freelancers.
Experience
24 years (Germany: 21 years)
Position duration
3 years (Germany: 2.1 years)
Positions per freelancer
18 (Germany: 15)
Top business areas
Information Technology, Project Management, Quality Assurance
Top industries
Information Technology, Energy, Transportation
Certification focus areas
Information Technology, Project Management, Quality Assurance
Bachelor's degree or higher
75% (Germany: 90%)
Master's degree or higher
50% (Germany: 48%)
Certifications per freelancer
5 (Germany: 4)
Most common languages
German, English, Arabic
Speak two or more languages
100% (Germany: 98%)
Based on our profile pool as of 30 Aug 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 Apache JMeter
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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
Load testing
Apache JMeter is used to check how systems behave under real traffic. Experts use it to simulate users, verify response times, and expose weak points before release. It fits APIs, web apps, and backend services that must stay stable under pressure.
What they deliver
- Test plans for HTTP, HTTPS, REST, and SOAP traffic
- Performance tests for login, search, checkout, and batch flows
- Reports that show bottlenecks, failures, and server limits
- Regression checks for new releases and infrastructure changes
Ecosystem
Strong specialists know the JMeter core, assertions, listeners, CSV data sets, and correlation work. They often use plugins, distributed runs, and CI tools such as Jenkins or GitLab CI. They also know when to combine JMeter with logs, APM data, and server metrics.
When companies bring them in
Teams usually need freelance expertise when response times drift, a release is risky, or a new environment must be validated fast. In Hamburg, this is common for e-commerce, logistics, media, and API-heavy services that need clear evidence before go-live. Remote collaboration works well when test data and environments are ready.
What strong experts do
- Design realistic user journeys instead of simple request loops
- Handle parameterization, correlation, and session state cleanly
- Separate test noise from real capacity issues
- Explain results in plain words that product and ops teams can use
Choosing the right fit
The best professionals understand both JMeter and the system behind it. They ask about traffic patterns, environment parity, and which metrics matter to the business. They can run focused tests, review results with engineers, and help teams turn findings into fixes.
Frequently asked questions
Everything clients usually want to know about Apache JMeter, in one place.
Apache JMeter is used to test how an application behaves when many users or requests hit it at once. Companies use it for load testing, stress testing, and API checks before a release goes live. It is especially useful when teams need clear proof that a system can handle traffic.
JMeter is popular because it is flexible, scriptable, and good for broad protocol coverage. Compared with Gatling, it is often easier to start with for mixed test types; compared with LoadRunner, it is usually lighter to adapt in smaller teams. The right choice depends on the system, the protocol mix, and the reporting needs.
A strong JMeter specialist should also understand HTTP, APIs, authentication, caching, and common server metrics. Knowledge of test data handling, CI pipelines, and basic infrastructure helps a lot. Without those skills, test results are often hard to trust or repeat.
Most Apache JMeter work needs clear traffic patterns, key user journeys, and access to the test environment. A freelancer can still help early if the goals are specific, such as checking a new API or validating a release candidate. The more realistic the setup, the more useful the findings will be.
JMeter work can often be done remotely because test plans, scripts, and reports are easy to share. On-site time in Hamburg can help when teams need access to internal systems, live troubleshooting, or close coordination with operations. Many projects use a hybrid setup.
A good Apache JMeter plan mirrors real usage, not just raw request volume. It includes parameterized data, session handling, clear assertions, and results that are easy to read. It should also match the target environment closely enough to make the outcome useful.
Look for someone who explains why a test is built a certain way, not just how to run it. A good JMeter professional can show clean correlation, realistic pacing, and results that connect to logs or monitoring data. They should also be able to turn findings into practical next steps.
Apache JMeter fits systems that expose HTTP-based APIs, web front ends, or other networked services that need traffic simulation. It is a strong choice for checkout flows, search, authentication, and service-to-service checks. Teams use it when they need repeatable performance evidence across releases.
The average hourly rate of freelancers in Hamburg, Germany who have used Apache JMeter in their recent projects is 95 €, which corresponds to a daily rate of about 757 € based on an 8-hour working day.
Of the freelancers in Hamburg, Germany who have used Apache JMeter in their recent projects, 75% hold at least a Bachelor's degree and 50% hold at least a Master's degree.
On average, freelancers in Hamburg, Germany who have used Apache JMeter in their recent projects have 24 years of professional experience, with a single engagement typically lasting around 3 years.
The most common languages among freelancers in Hamburg, Germany who have used Apache JMeter in their recent projects are German (100%), English (100%), and Arabic (13%).
The most common industries among freelancers in Hamburg, Germany who have used Apache JMeter in their recent projects are Information Technology (100%), Energy (63%), and Transportation (63%).
The most common business areas among freelancers in Hamburg, Germany who have used Apache JMeter in their recent projects are Information Technology (100%), Project Management (88%), and Quality Assurance (88%).
Main locations of FRATCH Experts, who have recently used Apache JMeter
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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