DevExtreme Experts in Germany
matched in minutes with vetted, available freelance professionalsHire experts who create responsive business applications, configure rich data grids and connect DevExtreme interfaces to .NET, JavaScript or TypeScript back ends. FRATCH finds the right vetted and available freelancer through fast, precise AI matching.
Meet FRATCH Experts in Germany, who have recently used DevExtreme
Volker A.
Last position:
Senior Frontend Angular Developer at fintus GmbH
- Senior Frontend Angular and Frontend
- Integrating Camunda processes into the frontend
- Development supported by ChatGPT (Codex) and Claude (skills etc.)
Knowledge: Angular, Camunda
Products used: Claude, Codex, ChatGPT, Camunda
Deepak R.
Last position:
Machine Learning Engineer at go AVA GmbH
- Designed and built a multi-tenant Python/Flask API platform with JWT + API-key authentication, scoped access control, and service-level orchestration as the backbone for AI applications.
- Built a multimodal RAG system with hybrid chunking, dense/sparse embeddings, hybrid retrieval, reranking, and vector search to deliver grounded, high-precision responses across enterprise data.
- Productionized AI workflows with Docker, CI/CD, Redis-backed async job tracking, webhook callbacks, external AI/media service integrations, and runtime health/reliability controls.
Johannes K.
Last position:
Software Developer at Hoffmann Engineering Services GmbH
- Software development
- Technical design of software architecture and design (considering functional and non-functional requirements)
- Frontend and Backend
- Refactorings
- Code reviews
- Unit tests
- Automated integration tests
- E2E tests
Global Identity Services (GIS) is the identity provider for the Digital Services Platform (DSP). GIS is responsible for authenticating and authorizing end users and other DSP services by issuing security tokens. This includes:
- Identity management (e.g., user registration, password reset and change, user profiles)
- Management of roles and permissions
- Single Sign-On (SSO) across DSP services
- Management of OAuth resources and terms and conditions
Alexey L.
Last position:
Frontend Styler at Finanz Informatik
- Implementation of business transaction layouts for the online banking UI in compliance with BITV (accessibility)
- Technologies: JavaScript, jQuery, LESS
Marc H.
Last position:
Senior Architect, Coach and Developer
Fixing issues in the application logic
Covering the changes with component tests
Analyzing and documenting the data structure of the different applications
Analyzing and documenting the parameters for configuring the applications
Analyzing and documenting the necessary measures to ensure the operation of the applications
Analyzing and designing the separation of the individual database structures
Analyzing and estimating the effort for planned enhancements
Analysis, maintenance and documentation of a heterogeneous legacy system landscape for a print media service provider
Technology: C#, VB.NET, C, Python, Microsoft SQL Server, Visual Studio 2010, JetBrains Rider, Visual Studio Code, arc42, Draw.io, Jira, GitLab
Muhammad Jahangir J.
Last position:
Senior Full Stack Developer at Freelancer
- Architected RESTful APIs and microservices using .NET Core.
- Designed and managed SQL Server and Cosmos DB databases.
- Developed responsive frontends with Angular, Bootstrap, and TypeScript.
- Deployed and managed Azure cloud infrastructure.
- Implemented unit tests for both backend and frontend modules.
Felix M.
Last position:
Business Developer, Product Owner Support at VisualVest, digital asset manager (robo-advisor) of Union Investment
- Development of an innovative platform for topics and questions around next-generation investments as part of new business models
- Analysis of product ideas
- Coordination of new features with UX/UI (in Figma) and developers
- Creation of user stories in Jira: description/open topics/preconditions/requirements/error handling/audit log/UX/UI/technical hints/test scenario/acceptance criteria
- Conducting tests and documenting test results
- Creation and management of defects
- Coordination of sprint planning and backlog with product owner and Scrum Master
- Preparation of sprint review presentations
- Project implementation with Scaled Agile Framework (SAFe): stage planning in Conceptboard with Magic Estimations, feature/kanban board, sprint planning, functional refinement, sprint backlog, daily standups, sprint review, sprint retrospective
- Platform with the latest technological market standards: Angular (frontend framework), Jakarta EE, Matamo Tracking, Keycloak, movingimage
Discover over 15,000 top freelancers
Statistics of experts using DevExtreme
Aggregated from the professional profiles of matched freelancers.
Experience
20 years
Position duration
1.2 years
Positions per freelancer
21
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Automotive, Banking and Finance
Certification focus areas
Information Technology, Product Development, Operations
Bachelor's degree or higher
100%
Master's degree or higher
14%
Certifications per freelancer
1
Most common languages
German, English, Spanish
Speak two or more languages
100%
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 Germany 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 Germany using DevExtreme
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.
DevExtreme 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%)
- Automotive (57%)
- Banking and Finance (43%)
- Healthcare (43%)
- Insurance (43%)
- Media and Entertainment (43%)
- Government and Administration (43%)
- Retail (43%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What DevExtreme is
DevExtreme is a commercial UI component suite from DevExpress for building responsive web and mobile business applications. Its JavaScript and TypeScript widgets cover data-heavy screens, forms, navigation, scheduling, dashboards and validation. Teams use it when a consistent, feature-rich interface must be delivered across modern browsers.
Core application work
DevExtreme specialists turn business rules into usable interfaces for internal tools, customer portals and operational systems. Typical work includes:
- Building data grids with sorting, filtering, grouping and editing
- Creating forms, validation flows and multi-step processes
- Adding charts, dashboards, calendars and reporting views
- Optimising responsive layouts for desktop and mobile use
Ecosystem and tooling
The suite supports Angular, React, Vue and jQuery, with TypeScript commonly used for maintainable front-end code. Strong expertise also covers DevExtreme DataSource, stores, themes, localization and accessibility. Depending on the project, interfaces connect to ASP.NET Core, MVC, Web API, Node.js or other REST and OData services.
When freelance expertise helps
Companies often bring in freelance specialists when an existing DevExtreme application needs modernisation, when a prototype must become a reliable product, or when a team lacks experience with complex widgets. They can resolve slow grids, inconsistent state handling, upgrade issues and difficult integrations without disrupting established business processes. In Germany, remote collaboration is common, while on-site workshops may help with domain-heavy applications and German-language stakeholder discussions.
Signs of the right specialist
Look for practical evidence rather than familiarity with component names alone. A capable professional can explain data flow, rendering behaviour, licensing implications and maintainable extension patterns. Useful signals include:
- Delivered accessible, responsive DevExtreme screens for real users
- Connected widgets to secure APIs and handled large data sets sensibly
- Worked with the project’s framework, build pipeline and test strategy
- Diagnosed performance issues using browser and application tooling
Delivery and quality
Quality depends on more than a polished grid. The specialist should clarify requirements, model data carefully, keep configuration readable and test keyboard, touch and error states. They should also document custom components and upgrade risks so the application remains supportable when DevExtreme, its framework or the back end changes.
Frequently asked questions
Everything clients usually want to know about DevExtreme, in one place.
DevExtreme is used to build business-focused web interfaces with ready-made components for grids, forms, charts, navigation, scheduling and dashboards. It is well suited to admin systems, portals, reporting tools and operational applications where rich data interaction matters.
A strong DevExtreme specialist can compare it with Kendo UI, Syncfusion and open-source component libraries against the project’s framework, licensing model, accessibility needs and data features. The right choice depends on existing architecture and the depth of interaction required, not just the visual component catalogue.
A capable DevExtreme expert usually understands JavaScript or TypeScript, one supported framework, responsive CSS and API integration. Experience with ASP.NET Core, REST, OData, authentication, testing and browser performance is especially useful for complete application work.
The required experience depends on the scope. A simple screen can be handled by someone familiar with the widgets, while a large application needs a DevExtreme specialist who understands state management, remote data operations, customisation, accessibility and upgrade planning.
Yes. DevExtreme projects are often suitable for remote collaboration when repositories, environments and requirements are well organised. On-site sessions can still be valuable for discovery, complex workflows or German-language coordination with business teams.
Look for applications that show more than attractive screens. A credible DevExtreme professional should demonstrate robust data handling, responsive behaviour, validation, accessibility, API integration and clear explanations of the decisions behind custom components.
Yes. DevExtreme specialists can refactor repeated configuration, fix grid and form behaviour, improve rendering performance, update framework integrations and prepare an application for a controlled upgrade. They should first inspect dependencies, custom components and real user pain points.
DevExtreme does not require one specific back end. Its components can consume REST or OData services and can be connected to systems built with ASP.NET Core, MVC, Node.js or other technologies, provided the data contracts and security model are clear.
The average hourly rate of freelancers in Germany who have used DevExtreme in their recent projects is 86 €, which corresponds to a daily rate of about 687 € based on an 8-hour working day.
Of the freelancers in Germany who have used DevExtreme in their recent projects, 100% hold at least a Bachelor's degree and 14% hold at least a Master's degree.
On average, freelancers in Germany who have used DevExtreme in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 1.2 years.
The most common languages among freelancers in Germany who have used DevExtreme in their recent projects are German (100%), English (100%), and Spanish (14%).
The most common industries among freelancers in Germany who have used DevExtreme in their recent projects are Information Technology (100%), Automotive (57%), and Banking and Finance (43%).
The most common business areas among freelancers in Germany who have used DevExtreme in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (86%).
Main locations of FRATCH Experts, who have recently used DevExtreme
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 Request a free demo
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Philipp Thomaschewski
FRATCH CEO
