IntelliJ IDEA Experts in Dortmund
matched in minutes from over 15,000 CVs with the power of AI.Hire experts who use IntelliJ IDEA to speed up Java, Kotlin, Spring, and test-heavy projects, tune inspections and refactoring workflows, and keep large codebases clean. Get fast, precise matching with vetted, available freelancers.
Meet FRATCH Experts in Dortmund, who have recently used IntelliJ IDEA
Manuel Kübler
Last position:
.NET Developer, SAP Business One Consultant at Own Projects
- DTO class generator: In-house development of a tool for the automatic generation of classes, functions, and methods for use in .NET Core projects based on SAP Business One Service Layer metadata
- E-invoice import add-on: Development of a SAP Business One add-on / coresuite module for the automated import of ZUGFeRD e-invoices as incoming invoices – with configurable mapping to flexibly control the import logic across four mapping types (DIRECT, SQL, FIXED, EXPR). The add-on is available as a licensed product for SAP Business One customers.
Stack: SAP Business One, SAP Business One Service Layer, coresuite Country Package, C#
Arkadius Sikora
Last position:
Architect; Senior Developer; Full Stack Developer; DevOps Lead at Bitmarck Holding GmbH
- Requirement engineering for Ombudsstelle and creation of technical user stories for EPA V3
- Handling of objections and revocations via mail and letter with high transaction mail volume
- Coordination with other teams on interfaces
- Design of a highly available, high-throughput solution on OpenShift with Java backend microservices
- Implementation and extension of microservices
- Infrastructure setup for deployment on OpenShift/Kubernetes including Jenkins pipelines
- Integration with BitIAM, TI-M Fachdienst, Consent Keeper and FDV
- Capture of requirements from DevOps operations and business units
- Continuous integration and Scrum practices
- Use cases: Kassenfusion, Opt-Out, Last Test, Widerspruchsmanagement
- Integration test automation and feature extensions including Spring Boot 3 updates
Patrik Garten
Last position:
Technical Lead Conversational AI at CANCOM
- Technical lead of a team developing agentic chatbot solutions (React, TypeScript, Python, FastAPI)
- Architecture design for multi-LLM dialog systems - focus on maintainability, UX, and autonomous execution
- Stakeholder alignment, CI/CD processes, and AI integration at enterprise level
Yasin Yildiz
Last position:
DevOps Architect & Backend Developer at Schweizerische National Bank
- Architecting and enhancing the DevOps infrastructure in a regulated environment
- Migration, planning, and development from a monolith to microservices (ASP.NET Core)
- Building and maintaining CI/CD pipelines (GitLab, Jenkins) to support agile development
- Managing artifact repositories with JFrog Artifactory and security scans via Xray
- Migrating and integrating source code repositories (SVN → GitLab)
- Operating and configuring a container platform with OpenShift
- Automating deployments with Ansible, Helm, and the Ansible Automation Platform
- Implementing monitoring and alerting solutions with Prometheus
- Collaborating closely with the frontend development team to optimize build, test, and release processes
- Supporting the establishment of secure and scalable infrastructure processes (Secure SDLC)
- Documenting and sharing knowledge within the team
- Leading refinements and designing the backend architecture
Rafael Kolloch
Last position:
Senior Android Developer / Team-Lead at IBM Deutschland
- Further development and release support of a white-label e-prescription component for health insurance companies
- Technologies: Android (Kotlin), Kotlin Multiplatform, Coroutines, Jetpack Compose, MVVM, StateFlow, Gradle, ProGuard
Ilja Leyberman
Last position:
Software Engineer/Architect (Tech Lead) at Mercedes-Benz Tech Innovation GmbH
- Implementation of various interfaces for subsystems and connection to external devices (cameras, scanners, digital lockers)
- Development of various interfaces in the used cars area
- Realization of various prototypes
- Support in UI/UX and data analytics
- Development of frontend and backend solutions
- Kubernetes migration
- Building CI/CD pipelines
- Communication with the business unit and technical design of new solutions
- Cross-team alignment and coordination within the team
- Overview of the entire technology stack and related systems
- Documentation, preparation, and conducting of reviews
- Supporting the team and coordinating releases and key milestones
Discover over 15,000 top freelancers
Statistics of experts using IntelliJ IDEA
Aggregated from the professional profiles of matched freelancers.
Experience
17 years (Germany: 19 years)
Position duration
1.8 years (Germany: 2 years)
Positions per freelancer
12 (Germany: 14)
Top business areas
Information Technology, Product Development, Operations
Top industries
Information Technology, Healthcare, Education
Bachelor's degree or higher
60% (Germany: 92%)
Master's degree or higher
40% (Germany: 53%)
Certifications per freelancer
1 (Germany: 2)
Most common languages
German, English, Polish
Speak two or more languages
100% (Germany: 96%)
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 Dortmund 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 Dortmund using IntelliJ IDEA
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
Java and Kotlin work
IntelliJ IDEA is a JetBrains IDE for serious application work in Java, Kotlin, and mixed JVM stacks. Teams use it to write, navigate, refactor, and test code with less friction across backend services, libraries, and desktop tools.
What experts deliver
- Project setup for Maven, Gradle, and multi-module codebases
- Refactoring, inspections, and code cleanup
- Debugging, testing, and run configuration support
- Spring, Hibernate, and Kotlin workflow tuning
Why companies bring help
Companies ask for IntelliJ IDEA specialists when development slows, builds become hard to manage, or teams need cleaner standards across a shared codebase. A freelance expert can fix IDE setup, improve team settings, and make daily work more consistent.
Ecosystem fit
IntelliJ IDEA is often used with Spring Boot, Java 21, Kotlin, JUnit, Maven, Gradle, Git, and Docker. Strong specialists know how these pieces fit together and how to keep the IDE aligned with the project structure instead of fighting it.
Signs you need support
- Imports, indexing, or code analysis feel unreliable
- New team members need a smoother local setup
- Tests, run targets, or profiles are hard to reproduce
- Code style and inspections vary from one branch to another
Dortmund collaboration
In Dortmund, teams often want experts who can work remotely and still align with local product owners and internal standards. For hybrid work, clear communication in English and sometimes German helps keep reviews, onboarding, and handover simple.
Frequently asked questions
The facts hiring teams ask for most often when it comes to IntelliJ IDEA.
IntelliJ IDEA is used to build and maintain Java- and Kotlin-based software, especially backend services, APIs, shared libraries, and test-heavy applications. It helps specialists refactor safely, debug faster, and keep large projects easier to navigate.
IntelliJ IDEA is usually chosen when teams want a deeper Java and Kotlin experience with stronger inspections, refactoring, and project awareness. Eclipse can work well in some Java environments, while VS Code is often lighter and more extension-driven.
A strong IntelliJ IDEA specialist should know the Java ecosystem, Git, Maven or Gradle, testing tools, and common frameworks such as Spring Boot or Hibernate. Kotlin knowledge is useful when the codebase mixes languages.
A capable IntelliJ IDEA freelancer can add value quickly if the project structure, build tool, and main workflows are clear. For larger codebases, access to team conventions, branch rules, and existing run configurations makes the work smoother.
Bring in IntelliJ IDEA help when onboarding is slow, IDE setup differs across the team, or refactoring and debugging take too long. Freelance support is also useful during toolchain changes, new module rollouts, or cleanup of an older codebase.
Yes, IntelliJ IDEA fits remote collaboration well because most setup, review, and workflow support can be handled through shared repositories and screen sharing. In Dortmund-based teams, remote experts often work best when coding standards and handover routines are written down clearly.
Look for someone who can explain why a setting, inspection, or refactoring matters instead of just changing it. A good IntelliJ IDEA professional shows clean project structure, stable run configurations, consistent code style, and a calm approach to fixing IDE issues.
No, IntelliJ IDEA is strongest in Java, but many teams also use it for Kotlin, Scala, SQL work, and mixed backend projects. If your stack lives around the JVM, it is often a practical choice even when the codebase is not pure Java.
The average hourly rate of freelancers in Dortmund, Germany who have used IntelliJ IDEA in their recent projects is 100 €, which corresponds to a daily rate of about 800 € based on an 8-hour working day.
Of the freelancers in Dortmund, Germany who have used IntelliJ IDEA in their recent projects, 60% hold at least a Bachelor's degree and 40% hold at least a Master's degree.
On average, freelancers in Dortmund, Germany who have used IntelliJ IDEA in their recent projects have 17 years of professional experience, with a single engagement typically lasting around 1.8 years.
The most common languages among freelancers in Dortmund, Germany who have used IntelliJ IDEA in their recent projects are German (100%), English (100%), and Polish (33%).
The most common industries among freelancers in Dortmund, Germany who have used IntelliJ IDEA in their recent projects are Information Technology (100%), Healthcare (83%), and Education (67%).
The most common business areas among freelancers in Dortmund, Germany who have used IntelliJ IDEA in their recent projects are Information Technology (100%), Product Development (100%), and Operations (50%).
Main locations of FRATCH Experts, who have recently used IntelliJ IDEA
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 Request a free demo
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Philipp Thomaschewski
FRATCH CEO
