Web Components Experts in Germany
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Meet FRATCH Experts in Germany, who have recently used Web Components
Boris Solos
Last position:
Generalist expert for software development at Mercor
- Training the AI models, evaluating images and texts for UI/UX, turning the provided data into insights via OpenAI Feather as part of the machine learning workflow
Technologies: OpenAI Feather
Bhagyashree Mandlik
Last position:
Salesforce Administrator at gkk Frankfurt GmbH
- Translated complex operational requirements into scalable Salesforce configurations, automation flows and governance policies, ensuring clean and maintainable implementations
- Designed and optimised Flows to eliminate manual steps in key business processes, improving both performance and process compliance
- Managed user roles, permission sets and security settings for a multi-team Salesforce org; ensured data quality and system stability through structured governance practices
- Supported Marketing Cloud integrations and campaign automation workflows, collaborating with business teams on data-driven audience segmentation
- Coordinated release management and deployment activities with development teams, contributing to structured change control processes
Srinivasu Kakaraparti
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
Mykhaylo Khazanovych
Last position:
Lead Developer Backend, Frontend, BPMN / Administrator at Main Customs Office, Department for Digital Affairs
- Development of backend, frontend and BPMN processes in the Atlas Centralised Clearance for Import project
- Definition and implementation of REST, JMS and SOAP endpoints
- Implementation of database access with JPA
- Implementation of BPMN processes with Camunda
- Frontend implementation with React
- Configuration of JBoss via CLI
- Conducting code reviews
- Participation in communities of practice for developers and architects
- Implementation of frontend-backend communication with WebSockets
Sharana Basava
Last position:
Crypto-Native Liquidity Provider
- Built risk matrix engine using Apex & LWC; integrated Onfido for document verification.
Marcus Brose
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
Florian Fladung
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 Wittmann
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 Glagla
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 Dietz
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 Korkut
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 Taulien
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
Bhanu Prakash Avula
Last position:
CRM and MarTech Expert at Merkle DACH
- Configure and customize Salesforce Marketing Cloud, Braze, and Data Cloud to meet client-specific requirements, ensuring seamless deployment and scalability
- Develop and maintain custom APIs, automation workflows, SQL queries, Liquid Script, AMP script, and SSJS scripts for data processing, personalization, and dynamic content
- Design and implement multi-channel campaigns and customer journeys across email, SMS, push notifications, and in-app messaging
- Build and maintain integrations with CRM systems, analytics platforms, data warehouses, and third-party tools using REST/SOAP APIs and connectors
- Develop data models, ETL processes, and pipelines to synchronize data across systems, enabling a unified customer view and real-time engagement
- Optimize platform performance by implementing error handling, logging, and monitoring mechanisms
- Provide development support for campaign setup, deployment, and monitoring
- Optimize customer journeys and automation workflows using Journey Builder, Audience Builder, and Automation Studio
- Conduct A/B testing, performance analysis, and reporting to enhance campaign effectiveness and ensure maximum ROI
- Design and maintain data extensions, segmentation strategies, and audience targeting rules for effective customer communication
- Leverage Data Cloud capabilities to unify customer profiles, enable predictive analytics, and personalize customer interactions
- Act as a technical SME, providing support for complex issues related to platform configuration, integrations, and campaign execution
- Troubleshoot API integrations, scripting errors, automation failures, and data synchronization issues
- Collaborate with vendors and internal teams to resolve critical issues and deploy fixes
- Establish development standards, reusable templates, and best practices to ensure consistency and scalability
- Document technical designs, workflows, configurations, and troubleshooting guides
- Conduct training sessions and knowledge transfers to empower internal teams and clients
- Develop custom dashboards and performance reports to track campaign metrics and data trends
- Stay updated with Salesforce Marketing Cloud, Braze, and Data Cloud releases and industry trends
- Evaluate and implement new tools and AI-powered solutions for predictive analytics, segmentation, and personalization
Andrej Becker
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 Claes
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
15 years
Position duration
1.9 years
Positions per freelancer
11
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Banking and Finance, Retail
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
96%
Master's degree or higher
39%
Doctorate
4%
Certifications per freelancer
3
Most common languages
English, German, French
Speak two or more languages
100%
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 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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
What they do
Web Components let teams build reusable UI parts that work across apps and frameworks. They are a fit for design systems, product widgets, and shared front-end libraries. Strong specialists focus on clean APIs, predictable behavior, and long-term maintainability.
Core pieces
- Custom Elements for reusable tags
- Shadow DOM for style and DOM isolation
- HTML Templates for repeatable markup
- Slots for flexible content insertion
- ES modules for packaging and reuse
Where they fit
Companies use Web Components for shared buttons, forms, navigation, embeds, and micro frontends. They are common when multiple teams need consistent UI across React, Vue, Angular, or plain JavaScript. In Germany, they are often brought into larger internal products where shared standards matter.
Tooling and stack
Work usually touches Lit, Stencil, open-wc, TypeScript, and browser testing tools. Good specialists know how to structure build steps, manage documentation, and make components easy to consume. They also understand browser support limits and how to avoid brittle polyfill setups.
When to bring in help
- A design system needs reusable components
- Existing UI must work across several frameworks
- Encapsulation and style leakage are causing bugs
- Teams need help with component APIs and documentation
- Legacy widgets should be modernized without a full rewrite
What strong specialists bring
Strong Web Components professionals keep the public API small and the behavior clear. They think about accessibility, keyboard use, testing, and event design from the start. They also know when to use native platform features and when a framework wrapper or helper library makes sense.
Frequently asked questions
Quick answers to the questions that come up most around Web Components.
Web Components are used for reusable interface parts that need to work across different front-end stacks. Companies bring them in for design systems, internal portals, product widgets, and embedded UI that should stay consistent even when teams use different frameworks.
Web Components are browser-native, so they do not depend on one framework. React, Vue, and Angular are often better for full application structure, while Web Components are strong when the goal is shared UI that can be consumed from many stacks. Many teams use both: a framework for the app, Web Components for the reusable layer.
A strong Web Components specialist usually knows JavaScript or TypeScript, HTML, CSS, and browser APIs. Useful adjacent skills include accessibility, testing, build tooling, and design system work. If the project involves framework wrappers, knowledge of React, Angular, or Vue also helps.
Yes. Web Components projects often use Lit or Stencil to make authoring, reactivity, and packaging easier. A good specialist should know when to rely on native APIs directly and when a helper library improves delivery and maintainability.
A Web Components project needs more than basic HTML knowledge when the components must be shared across teams or shipped into production products. The right specialist should understand component lifecycles, style isolation, event handling, and the trade-offs of browser support. For a simple widget, a generalist may be enough; for a design system, deep experience matters.
Yes. Web Components work is often well suited to remote collaboration because the deliverables are usually component libraries, documentation, and testable interfaces. For teams in Germany, clear written specs and review habits matter more than location, although on-site workshops can help at the start of a design system effort.
Look for clear component boundaries, accessible keyboard behavior, clean slot usage, and stable public APIs. A good Web Components specialist can explain why they chose Shadow DOM, Custom Elements, or another pattern, and they can show how the components are tested and documented. Code quality matters, but so does how easy the components are to consume.
The main risks with Web Components are weak browser support planning, poor styling strategy, and overcomplicated APIs. Another common issue is treating them like tiny apps instead of simple reusable pieces. Strong specialists keep the scope tight and make the components easy for other teams to adopt.
The average hourly rate of freelancers in Germany who have used Web Components in their recent projects is 93 €, which corresponds to a daily rate of about 743 € based on an 8-hour working day.
Of the freelancers in Germany who have used Web Components in their recent projects, 96% hold at least a Bachelor's degree, 39% hold at least a Master's degree, and 4% hold a doctorate.
On average, freelancers in Germany who have used Web Components in their recent projects have 15 years of professional experience, with a single engagement typically lasting around 1.9 years.
The most common languages among freelancers in Germany who have used Web Components in their recent projects are English (98%), German (95%), and French (10%).
The most common industries among freelancers in Germany who have used Web Components in their recent projects are Information Technology (95%), Banking and Finance (44%), and Retail (44%).
The most common business areas among freelancers in Germany who have used Web Components in their recent projects are Information Technology (100%), Product Development (90%), and Quality Assurance (51%).
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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FRATCH CEO
