Web Components Experts in Germany
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Meet FRATCH Experts in Germany, who have recently used Web Components
Boris S.
Last position:
Generalist expert for software development at Mercor
- Training AI models, evaluating images and text UI/UX, turning the provided data into insights through OpenAI Feather as part of the machine learning workflow
Technologies: OpenAI Feather
Gregor A.
Last position:
Frontend Developer - Style Developer at Finanzinformatik GmbH & Co. KG
- New development and further development of frontend interfaces for investors, using HTML5, JavaScript, CSS, React, Material UI, and JSTL
Srinivasu K.
Last position:
Atruvia
Project: Tax Exemption Order Application
The client has an existing application for creating and maintaining tax exemption orders for end customers; design and implementation of a comparable application for internal employees.
- Design and implementation of microservices and the UI for the business area "tax exemption orders" using Domain Driven Design as well as Spring Boot and Angular.
- Implementation of reactive, non-reactive, and asynchronous APIs (Spring REST, WebFlux, GraphQL).
- Development of the Angular application, including state management using Signals, RxJS Observables, and subscriptions.
- Securing the API and the application using OAuth2, JWT, and OpenID Connect.
- Configuration and setup of CI/CD pipelines with Jenkins.
- Collaboration with cross-functional teams and conducting code reviews.
Environment: Java, Spring Boot, Angular 18 & 19 (standalone, signals), RxJs, Bootstrap CSS, Vitesting, OpenShift, Istio, microservices, Kafka, Dynatrace, Jenkins, GitLab, Graylog, Sonar, Oauth2, OracleDB
Simon K.
Last position:
Fullstack Developer at RTL Technology GmbH
- Development of a browser-based video logger for the automated enrichment of metadata to optimize video search and categorization in the company’s editorial tool. The platform enables editors to efficiently analyze video content and add additional information.
- AI-supported scene recognition for the automatic generation of video shots and time markers
- Automatic transcription and speech analysis for extracting relevant content
- Enhanced metadata management to improve search and archiving functions
- Event-driven architecture in the frontend (Angular, TypeScript)
- Backend integration (.NET) with video streaming and data processing
Marcus B.
Last position:
Alpecin.de - Dr. Wolff Group
- Development of a component library based on a design system for several international brands such as Alpecin, Karex, Linola and Plantur 39
- Integration of headless CMS, PIM and commerce solutions
- UI/UX development
- Prototype development
- MVP development
- API design and development
- SaaS development (whitelabel/multi-tenant)
- Headless CMS integration
- Design systems Digital signage
- Internationalization (i18n)
- Javascript
- Component library
- Tailwind CSS
- Storybook
- HTML
- Vue 3
- Storyblok
- Github Actions
- SEO
- i18n Theming
- React
Nikunjkumar P.
Last position:
Senior Java Backend Developer at Questax Professionals GmbH
- Provide the Price Listing Service team with prices for all cars and vans in different markets
- Adapt market-specific requirements such as taxes, government subsidies, campaigns
- Import and synchronize new prices for all new and existing cars and store them in the Redis datastore
- Support our product and on-call duty
- Daily business, development of new features, bug fixing
- Pair programming, code review, mob programming
- Develop POCs for new ideas
- Maintain and extend the backend
- DevOps tasks
- Run Kubernetes updates
- Adjust and further develop Kubernetes resources
- Develop and adapt Helm charts
- Adapt and update ArgoCD
- Maintain, adapt, and improve CI/CD
Daniel R.
Last position:
Software Engineer at DB InfraGO AG
- Development of dynamic web components for displaying KPIs, intelligent map applications, and operational process analysis tools
- Angular 18+
- Leaflet, MapLibre
- NestJS, JavaScript, HTML, CSS
- PostgreSQL, GraphQL, RabbitMQ
- Gitea, Jenkins, Docker
Florian F.
Last position:
Senior Backend Developer at ING Deutschland AG
- Database design with Oracle DB, JPA and Flyway considering high performance requirements
- Analysis of multiple architecture drafts and identification of technical risks
- Design and implementation of various interfaces and integrations, especially REST APIs and Kafka topics
- Setup of Elasticsearch for monitoring and analyzing log data
- Establishment of an iterative work approach in the project team facing complex business requirements
Manuel W.
Last position:
Frontend Software Engineer at Mercedes-Benz Tech Innovation
- Developed a web component for vehicle pricing communication in an international online shop.
- Replaced an old Stencil component to create a modern, flexible, and maintainable Vue.js component.
- Implemented country-specific displays and rules to comply with legal requirements.
- Introduced modal windows and tooltips to optimize user guidance.
- Adapted the component for desktop, tablet, and mobile devices.
- Provided different views and functions for stock and configurable vehicles as well as for private and business customers.
- Implemented efficient API calls and caching mechanisms to improve performance.
Markus G.
Last position:
Full Stack Developer at REWE Digital
- A warehouse valuation system was reimplemented using Java, Spring Boot, and Camunda. The backend solution focuses on integration and batch calculations, the frontend on managing formulas and reviewing results.
- Java 21
- Spring Boot
- JPA
- Maven
- REST
- Kafka
- PostgreSQL
- DB2
- Liquibase
- Google Cloud Storage
- Keycloak
- GitLab CI/CD
- Helm
- Terragrunt
- SonarQube
- Angular
- IntelliJ
- JUnit 5
- Mockito
- Open API
Stefan D.
Last position:
Frontend Developer – Sports Event and City Portal Projects at München Betriebs GmbH
- Development of an accessible, responsive website based on Figma designs for a major sports event in compliance with WCAG, BITV, and EN 301 549
- Technical planning and setup of the tool stack with Vite, Playwright, Docker, and GitLab CI
- Worked on two existing projects (Vue.js & Nuxt), with a focus on bug fixing, accessibility audits, and new feature development
- Collaboration with design and QA to consistently implement accessible UI patterns
- Consulting on improving existing frontend architectures with regard to accessibility, performance, and maintainability
Hüseyin K.
Last position:
Senior Full-Stack Engineer at DVAG
Architecture and implementation of a fully digitalized closing flow for managing securities contracts within the DVAG infrastructure. The platform aims for maximum user-friendliness, modular extensibility and compliant handling of sensitive data.
Implementation of a reactive UI structure with a focus on user guidance & accessibility.
Dynamic control of form and closing processes including validation logic.
Reactive state management via SignalStore (signals + selective effects).
UX optimization through adaptive components and Playwright-based UI tests.
Backend modularization to connect existing sales and contract logic.
API stability and DTO design according to Clean Architecture principles.
Collaboration with domain teams to define technical contracts and service boundaries.
Management with GitHub.
Unit tests with Jest, E2E tests with Playwright.
Code reviews, CI-integrated test execution, iterative refactorings.
Ensuring high coverage and UI stability in the closing flow.
Technologies: Angular 18, RxJS, SignalStore, HTML5, SCSS, Spring Boot, Kotlin, REST, OAuth2, Jest, Playwright, Clean Architecture.
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
Andrej B.
Last position:
Lead UX Design Engineer at Journexx GmbH
- Leading, designing, and developing the UX and UI strategy and implementing it for the platform
- Creating style guides and design systems in Figma
- Creating a generic end-to-end layout structure for big data cockpits in Figma and Sass (CSS, design tokens)
- Workflows, wireframes, user research, and rapid prototyping
- Preparing and facilitating workshops and discoveries
- Integrating designs and layouts into existing frontend templates
- Prototyping (low-/mid-/high-fidelity) of various apps for journalists and publishers
- Developing showcases for iOS and Android, design thinking, qualitative and quantitative user testing, and A/B testing
- Frontend development in close collaboration with design teams
- Active change management in the publishing and journalism sector and with stakeholders
- Company-wide communication and info hub for teams
- Raising awareness and getting buy-in for digitalization and new products
- Creating concepts and designs for gamification elements on the platform
- Convincing major industry players (e.g., WAN-IFRA) about new concepts and revenue streams
- Developing new cloud-native apps and revenue strategies
- Preparing and creating various materials for change processes
- Creating presentations, mini-apps, and info materials to support change campaigns
- Leading a total of three teams
Alex C.
Last position:
Senior Full-Stack Developer at Umbrella Organization of German Sports Clubs
- Development of a CMS-based online platform as a central hub for multimedia brand communication, focusing on accessibility, web performance, and data protection.
- Technologies: PHP, Craft CMS, Twig, HTML, CSS, JavaScript, Alpine.js, htmx.
Discover over 15,000 top freelancers
Statistics of experts using Web Components
Aggregated from the professional profiles of matched freelancers.
Experience
18 years
Position duration
1.6 years
Positions per freelancer
13
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Retail, Automotive
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
90%
Master's degree or higher
33%
Doctorate
5%
Certifications per freelancer
1
Most common languages
German, English, French
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 Web Components
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.
Web Components 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 (94%)
- Retail (61%)
- Automotive (52%)
- Banking and Finance (48%)
- Media and Entertainment (48%)
- Insurance (42%)
- Manufacturing (39%)
- Transportation (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What Web Components are
Web Components is a set of browser standards for creating reusable, encapsulated interface elements. It combines Custom Elements, Shadow DOM, HTML templates and the browser’s native lifecycle. Teams use these building blocks to share UI behavior across applications without tying every component to one JavaScript framework.
Where they fit
Web Components suit product interfaces, public websites, customer portals and internal tools that need consistent behavior across teams. Common deliverables include accessible form controls, navigation patterns, data displays, modal dialogs and reusable content modules. They are especially useful when several applications use different front-end stacks.
- Create framework-independent UI components
- Encapsulate styles and behavior with Shadow DOM
- Expose clear properties, attributes and events
- Publish components for several product teams
Ecosystem and tooling
Strong specialists work with HTML templates, custom element registries and Shadow DOM, then connect components to TypeScript, CSS and modern build tools. They may use Lit, Stencil or FAST where a component library needs a productive authoring layer. Testing often includes browser automation, unit tests, visual checks and accessibility audits.
When companies need specialists
Companies bring in freelance expertise when a design system must serve multiple products, when a legacy front end needs gradual modernization, or when shared components behave inconsistently across browsers. Germany-based teams may also value professionals who can collaborate on-site or remotely and communicate clearly across product, design and engineering groups.
- Establish component boundaries and API conventions
- Migrate selected UI areas without a full rewrite
- Improve keyboard, screen-reader and form behavior
- Document, test and release a component library
What quality looks like
A reliable implementation has small, predictable APIs and keeps internal markup and styles properly isolated. It handles lifecycle updates, events, slots, forms and server-rendered or progressively enhanced pages with care. Good professionals also consider browser support, loading performance, versioning and how consuming teams will debug the components.
Adjacent expertise
Web Components work best alongside semantic HTML, modern CSS, JavaScript or TypeScript, accessibility practices and responsive design. Experience with React, Vue or Angular helps when components must be consumed inside existing applications, but the specialist should understand where framework wrappers add value and where they introduce unnecessary coupling. Delivery also benefits from CI pipelines, package publishing and design-system governance.
Frequently asked questions
Quick answers to the questions that come up most around Web Components.
Web Components are used to create reusable interface elements that run as standard browser components. Companies use them for design systems, shared form controls, portals, websites and product interfaces that span more than one front-end framework.
Web Components use browser standards, so a component can be consumed by different frameworks or by plain HTML. React, Vue and Angular provide broader application structures and conventions, while Web Components focus on portable, encapsulated UI building blocks.
A strong Web Components specialist should understand semantic HTML, CSS, JavaScript or TypeScript, accessibility and responsive design. Experience with Lit, Stencil, testing tools, package publishing and framework integration is useful for production component libraries.
The right level for Web Components depends on the scope and risk of the work. A focused custom element may need targeted specialist input, while a shared design system or migration benefits from experience with component APIs, versioning, browser support and adoption across teams.
Web Components projects are well suited to remote collaboration because components, tests and documentation can be reviewed asynchronously. German companies should define communication, documentation and meeting expectations early, especially when specialists work across locations or time zones.
Web Components are a strong option when several products need the same UI elements but do not share one framework. They can reduce framework lock-in, although teams still need clear ownership, release rules, accessibility checks and guidance for consuming applications.
Web Components are the browser-standard foundation, while Lit is a lightweight library for authoring them more conveniently. Lit does not replace Custom Elements or Shadow DOM; it provides templating, reactive updates and practical patterns around those standards.
Ask a Web Components freelancer to explain component boundaries, public APIs, event design, Shadow DOM behavior and accessibility decisions. Review examples for testing, browser support, documentation, integration with existing frameworks and maintainability rather than judging only the visual result.
The average hourly rate of freelancers in Germany who have used Web Components in their recent projects is 94 €, which corresponds to a daily rate of about 748 € based on an 8-hour working day.
Of the freelancers in Germany who have used Web Components in their recent projects, 90% hold at least a Bachelor's degree, 33% hold at least a Master's degree, and 5% hold a doctorate.
On average, freelancers in Germany who have used Web Components in their recent projects have 18 years of professional experience, with a single engagement typically lasting around 1.6 years.
The most common languages among freelancers in Germany who have used Web Components in their recent projects are German (100%), English (97%), and French (9%).
The most common industries among freelancers in Germany who have used Web Components in their recent projects are Information Technology (94%), Retail (61%), and Automotive (52%).
The most common business areas among freelancers in Germany who have used Web Components in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (58%).
Main locations of FRATCH Experts, who have recently used Web Components
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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