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Selenium Experts in Dusseldorf

for reliable test automation, matched in minutes with vetted freelancers

Hire experts who build browser test suites, integrate Selenium WebDriver with CI pipelines, and scale cross-browser coverage with Selenium Grid. Get precise matching with vetted, available freelancers who can support remote or on-site delivery in Dusseldorf.

Meet FRATCH Experts in Dusseldorf, who have recently used Selenium

Verified expert

Thorsten L.

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Senior Developer & AppSec Specialist

Krefeld
Thorsten L.

Last position:

Senior Security Analyst

  • Analysis and remediation of security vulnerabilities in a risk assessment system for energy trading
  • System analysis
  • Threat modeling
  • Decision-making on vulnerability mitigation strategies
  • Implementation of vulnerability detection mechanisms
  • Security scans
  • DevSecOps practices
  • Technical environment: Visual Studio Code, JetBrains Suite, MS Threat Modeling Tool, DevSecOps, Git, AWS, DynamoDB, SQL Server, Endur, Snowflake, Orca
  • Languages: C#, JavaScript, TypeScript, Python, PowerShell, Bash, Terraform, SQL
Verified expert

Ralph K.

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Product Owner / Business Owner

Rommerskirchen
Ralph K.

Last position:

Product Owner / Business Owner at AXIS Management Consulting GmbH

  • Full product responsibility from a business perspective: requirement analysis, UX design, product strategy, and go-to-market implemented without an internal dev team using fully AI-supported development (Claude Code / Anthropic)
  • Technical differentiation: KRITIS-compliant air-gapped deployment (Windows/NSIS), GDT interface for PVS integration, DATEV-LODAS export for payroll
  • Managed pilot operation with initial external client (Dormagen medical practice): structured requirement gathering, test support, error analysis, and release management
  • Developed rollout and sales strategy for market entry in the segment of private practices and small medical centers
  • Human-in-the-Loop development principle: business decision → AI implementation → manual review → approval → release – each sprint documented in Jira (TIME project), every change traceable via co-authored commits
  • Product outcome: Tauri/Rust desktop app with GDT watcher, multi-tier model (Starter/Professional/Enterprise), cloud mirror on Hetzner/Traefik, complete ISMS framework based on ISO 27001 and BSI basic protection as product foundation
  • Direct method validation for the test manager role: hands-on experience with quality assurance of AI-generated products from a user perspective, review gate discipline, release approval under GDPR and the EU AI Act
Verified expert

Khattab M.

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Software Tester

Düsseldorf
Khattab M.

Last position:

Software Tester at Atlas Elektronik GmbH

  • Deriving test cases in IBM DOORS for various devices according to ISTQB
  • Automating and running test cases in Python under Linux
  • MobaXtrem, Windchill are in use
Verified expert

Esmail S.

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Senior Load and Performance Tester

Düsseldorf
Esmail S.

Last position:

Senior Load and Performance Tester at Deutsche Bahn (DB-Netz)

  • Design, development, and execution of load and performance tests for the PRISMA project
  • Use of Apache Jmeter, Gatling, Apache ActiveMQ, Jms/Tibco Ems, SikuliX, Jython, Amazon AWS, PAN-Client
  • Methods: load tests, test automation
Verified expert

Dmitry T.

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Web Software Engineer

Düsseldorf
Dmitry T.

Last position:

Web Software Engineer at Freelancer

  • Third-side integration development (REST: Amazon, OpenAI, Etsy, Shopware, Prestashop, etc)

  • Performance optimization (Refactoring, SQL analysis)

  • LMS development and deployment (Moodle)

  • Cloud deployment automation (Amazon, Azure, Gitlab CI/CD, Docker)

  • Backend and Frontend development (Laravel, VueJs)

  • Collaboration with partner-developers (national and international)

  • Shirtigo GmbH

  • GRELLARTIG Digital GmbH

  • velpTEC edutainment GmbH

Verified expert

Jan G.

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Master Data Application

Düsseldorf
Jan G.

Last position:

Master Data Application at confidential

  • Visualization, search, and maintenance of various types of master data, providing them via a REST API, and implementing a variety of import and export formats.

  • Implementation, architecture, project management.

  • Technologies and tools: Angular (Signals, Signal Store, swagger-codegen, standalone components), Java, PostgreSQL, ActiveMQ, JavaScript, Spring Boot (Spring Core, Spring MVC, Spring Data/JPA via Hibernate, Spring Security, Spring Modulith), JUnit, Flyway, QueryDSL, GraphQL, REST API, Node, npm, Maven, SonarQube, GitLab CI/CD pipelines, Docker, Nexus, OpenAPI + Swagger UI, Keycloak, OAuth2, OpenID Connect, IntelliJ IDEA, Jira, Confluence.

Verified expert

Sebastian C.

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Load & Performance Testing - Test Automation

Düsseldorf
Sebastian C.

Last position:

Public institution responsible for educational institutions in NRW

  • Consulting on processes and execution of load tests, performance tests and technical tests of various applications: web portal, file cloud, email, video conferencing, learning/course platform
  • Creating the load test framework
  • Programming test scripts (JMeter, Selenium)
  • Developing batches to support the evaluation
  • Executing load tests and evaluating results, including clear reporting, recommendations for action, and bottleneck analysis
  • Managing tasks and collaboration to achieve meaningful load test results
Verified expert

Jacqueline H.

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Düsseldorf
Jacqueline H.

Last position:

Kitchen Appliance Manufacturer

  • Setting up and enhancing an international subscription management system

  • Migrating and decommissioning a Hybris-SAP system and integrating Zuora

  • Implementing numerous interfaces to various systems (external and internal)

  • Setting up and improving monitoring with Grafana, Prometheus, and Databricks

  • Introducing logging with Loki

  • Implementing business requirements using jQuery, Thymeleaf, Spring Boot, Java, Go, and Python

  • Adjusting and extending the GitLab CI pipelines

  • Setting up and extending infrastructure as code with Terraform and ArgoCD on AWS

  • Setting up and running E2E and performance tests

  • Expanding the Databricks business intelligence solution to provide various KPIs

  • Responsibilities: Architecture, DevOps, development, unit tests, coaching employees and apprentices, E2E, smoke, and integration tests, agile methods consulting (Kanban, Scrum)

  • Technologies and methods: Java, Go, Kotlin, Node.js, Spring Boot, SOAP/REST, Quarkus, Thymeleaf, Vaadin, Slack, Jira, Confluence, IntelliJ, GitLab, SQS, Kafka, AWS, Kubernetes, Terraform, Maven, Gradle, GitLab CI, Databricks

Discover over 15,000 top freelancers

Statistics of experts using Selenium

Aggregated from the professional profiles of matched freelancers.

Experience

20 years (Germany: 19 years)

Selenium experts in Dusseldorf have 20 years of professional experience on average. It is 1 year more than in Germany, where the average stands at 19 years.

Position duration

1.9 years (Germany: 2.8 years)

Selenium experts in Dusseldorf stay in a single position for 1.9 years on average. It is 0.9 years less than in Germany, where the average stands at 2.8 years.

Positions per freelancer

16 (Germany: 14)

Selenium experts in Dusseldorf have completed 16 positions on average over the course of their careers. It is 2 more than in Germany, where the average stands at 14.

Top business areas

Information Technology, Product Development, Project Management

Selenium experts in Dusseldorf have gathered most of their hands-on project experience in Information Technology, Product Development, and Project Management.

Top industries

Information Technology, Retail, Telecommunication

Selenium experts in Dusseldorf are most in demand in Information Technology, Retail, and Telecommunication.

Certification focus areas

Information Technology, Product Development, Quality Assurance

Selenium experts in Dusseldorf earn their certifications most often in Information Technology, Product Development, and Quality Assurance.

Bachelor's degree or higher

100% (Germany: 92%)

100% of Selenium experts in Dusseldorf hold at least a Bachelor's degree. It is 8% higher than in Germany, where the rate stands at 92%.

Master's degree or higher

60% (Germany: 49%)

60% of Selenium experts in Dusseldorf hold at least a Master's degree. It is 11% higher than in Germany, where the rate stands at 49%.

Doctorate

20% (Germany: 7%)

20% of Selenium experts in Dusseldorf have a doctorate (PhD). It is 13% higher than in Germany, where the rate stands at 7%.

Certifications per freelancer

7 (Germany: 3)

Selenium experts in Dusseldorf hold 7 professional certifications on average. It is 4 more than in Germany, where the average stands at 3.

Most common languages

German, English, Arabic

Selenium experts in Dusseldorf most often speak German, English, and Arabic.

Speak two or more languages

78% (Germany: 97%)

78% of Selenium experts in Dusseldorf speak two or more languages. It is 19% lower than in Germany, where the rate stands at 97%.

Based on our profile pool as of 19 Sep 2026.

Daily rate distribution

0 2 4 6 8
2 of the Selenium experts in Dusseldorf charge less than €480 per day.
One of the Selenium experts in Dusseldorf charges between €560 and €640 per day.
6 of the Selenium experts in Dusseldorf charge €720 or more per day.
<€480 €560-​640 €720+

The chart shows how the daily rates of freelancers in this technology in Dusseldorf 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 Dusseldorf using Selenium

Rates are based on recent contracts and do not include FRATCH margin.

800
600
400
200
Rate comparison chart
Daily rate avg. 690 €
Germany avg. 751 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

800
600
400
200
Rate comparison chart
Median rate 720 €
Germany median 760 €

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.

Selenium 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 (67%)
  • Telecommunication (67%)
  • Manufacturing (56%)
  • Automotive (44%)
  • Banking and Finance (44%)
  • Transportation (44%)
  • Government and Administration (44%)

Please note that freelancers can work across multiple industries, so percentages overlap.

About the technology

Browser Automation

Selenium is an open-source suite for automating web browsers. Teams use Selenium WebDriver to validate user journeys, forms, authentication, APIs exposed through browser flows, and responsive interfaces across major browsers. It supports projects where repeatable end-to-end checks protect releases and reduce manual regression work.

Core Components

Selenium WebDriver controls browsers through their native automation interfaces and works with languages such as Java, Python, JavaScript, C#, and Ruby. Selenium Grid distributes tests across browsers and environments, while Selenium IDE helps record and replay simpler flows. Strong specialists understand drivers, waits, locators, sessions, and browser capabilities.

Common Deliverables

  • Maintainable end-to-end regression suites
  • Cross-browser and responsive test coverage
  • Selenium Grid execution across test environments
  • CI pipeline integration with clear test reports
  • Page object models and reusable test components

Experts may also connect Selenium with test runners, reporting tools, containerized environments, and defect workflows. They turn business-critical journeys into stable checks that provide useful feedback rather than noisy failures.

When to Hire

Freelance expertise helps when a test suite has become slow, flaky, or difficult to extend. Companies also bring in specialists during a web-platform migration, a browser-support expansion, or the introduction of continuous delivery. In Dusseldorf, remote collaboration can work well, while on-site workshops may help teams align on quality practices and release risks.

Quality Signals

Reliable Selenium work starts with resilient locators, explicit synchronization, isolated test data, and clear failure diagnostics. Strong professionals separate test logic from page details, remove unnecessary waits, and design suites that can run consistently in parallel. They also know when browser automation is the wrong tool for a lower-level check.

Team Fit

Selenium specialists often work alongside quality assurance, software, product, and infrastructure teams. Useful adjacent skills include API testing, SQL, Git, CI systems, Docker, cloud browser services, and test reporting. For German companies in Dusseldorf, agree early on communication language, working hours, access controls, and how test evidence enters the release process.

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Frequently asked questions

What clients ask us most about Selenium — answered in short.

Selenium is used to automate web browsers and verify complete user journeys such as login, search, checkout, and form submission. Teams use Selenium WebDriver for repeatable end-to-end checks across supported browsers and operating systems.

Selenium has a broad ecosystem, mature WebDriver standard support, and strong language coverage. Playwright and Cypress can offer a more integrated experience for some modern web applications, so the right choice depends on browser coverage, existing skills, application architecture, and test execution needs.

A strong Selenium specialist should understand WebDriver, locators, waits, page object design, test runners, and browser capabilities. Experience with Git, CI pipelines, API testing, SQL, Docker, and test reporting is also valuable for connecting browser checks to the wider delivery process.

The required depth depends on the condition of the application and the test suite. A simple set of stable journeys may suit a focused specialist, while parallel execution, flaky tests, complex authentication, and multiple environments call for someone who has handled Selenium WebDriver at scale.

Yes, Selenium work is usually well suited to remote collaboration because source code, browsers, CI logs, and reports can be shared securely. Dusseldorf teams should define access requirements, communication language, overlap hours, and an escalation path before testing begins.

Selenium Grid is useful when a team needs to run browser tests across several environments or execute independent checks in parallel. It adds operational complexity, so a specialist should first confirm that the test suite is isolated, stable, and suitable for distributed execution.

Look for stable tests, meaningful failure messages, controlled test data, maintainable locators, and clear coverage of important business paths. A capable Selenium professional can explain flaky-test causes, show how the suite runs in CI, and distinguish useful browser checks from tests better handled at another level.

Selenium IDE can help explore flows, create prototypes, and support straightforward recorded checks. More demanding suites usually need coded Selenium WebDriver tests with reusable components, deliberate synchronization, version control, review, and CI integration.

The average hourly rate of freelancers in Dusseldorf, Germany who have used Selenium in their recent projects is 86 €, which corresponds to a daily rate of about 690 € based on an 8-hour working day.

Of the freelancers in Dusseldorf, Germany who have used Selenium in their recent projects, 100% hold at least a Bachelor's degree, 60% hold at least a Master's degree, and 20% hold a doctorate.

On average, freelancers in Dusseldorf, Germany who have used Selenium in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 1.9 years.

The most common languages among freelancers in Dusseldorf, Germany who have used Selenium in their recent projects are German (100%), English (78%), and Arabic (11%).

The most common industries among freelancers in Dusseldorf, Germany who have used Selenium in their recent projects are Information Technology (100%), Retail (67%), and Telecommunication (67%).

The most common business areas among freelancers in Dusseldorf, Germany who have used Selenium in their recent projects are Information Technology (100%), Product Development (89%), and Project Management (78%).

Main locations of FRATCH Experts, who have recently used Selenium

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 Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg

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