CSS Experts in Düsseldorf
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Meet FRATCH Experts in Düsseldorf, who have recently used CSS
Asen Kyuchukov
Last position:
External Product Owner / Project Manager at Publicplan GmbH
- Overall project planning for resources, budget, costs, license and service contracts, cost optimization and negotiations
- Leading and managing the project team and achieving the project goals
- Leading digitalization projects and their phases such as concept, planning, change and requirements management, configuration, implementation, testing, interfaces, communication and approval
- Conducting planning meetings
- Organizing, planning and conducting team, customer and requirements workshops with up to 50 participants at operational and management level
- Main contact for technical and functional topics as well as project coordination
- Recording and maintaining backlogs (user stories and EPICs) in Jira and turning requirements into user stories and prioritizing them
- Approval and publication of online services in the Wirtschafts-Service-Portal.NRW (WSP.NRW)
- Creating and maintaining project documentation
- Planning and designing the nationwide rollout/reuse as part of the once-for-all principle via WSP/FIT-Connect
- Communication between stakeholders, customers, authorities and the Ministry of Economic Affairs, Industry, Climate Protection and Energy (MWIKE)
- Work according to the SCRUM method
Marc Smyk
Last position:
Fullstack Developer at PLANT-MY-TREE
PLANT-MY-TREE®-per-order
The application enables Shopify merchants to automatically place tree-planting orders for every incoming order. By integrating ecological contributions directly into the purchase process, the manual effort for tracking and billing reforestation initiatives is eliminated. The system increases transparency for end customers through real-time visualizations of the ecological impact directly in the storefront. The architecture is based on a modular monolith with Spring Boot in the backend and an integrated React app inside the Shopify admin area. The solution uses webhooks to capture order data in an event-driven way and integrates the weclapp ERP system for automated monthly invoicing. An app proxy mechanism provides dynamic statistics such as CO2 compensation and planted trees without any performance loss for the merchant shop.
Tasks:
- Design of the modular software architecture based on Spring Modulith to ensure high maintainability
- Development of the event-driven business logic for evaluating Shopify orders via webhooks
- Implementation of automated invoicing by connecting the weclapp REST API
- Building the frontend using React Router and Shopify App Bridge for native integration
- Design of the database model and implementation of the persistence layer with JPA/Hibernate and Prisma
- Integration of internationalization processes for global use in the frontend and email communication
- Automation of deployment processes using Docker and GitLab CI/CD
Project skills: Java 25, Spring Boot, Spring Security, Spring Modulith, Hibernate, JPA, REST API, PostgreSQL, Maven, Liquibase, React, TypeScript, React Router, Vite, Node.js, Prisma, Zod, Docker, Docker Compose, GitLab CI/CD, Shopify CLI, Shopify App Bridge, Polaris, weclapp, i18next, Lombok, Vitest
Stefan Dömelt
Last position:
Online editor and content manager at Federal Employment Agency
- Content responsibility for two areas (careers and continuing education, as well as school, training and studies) and coordination with specialist departments
- Topic research and content planning for the online portal
- Web-friendly creation of target-group-relevant and SEO-optimized content for the online portal
- Building and maintaining multimedia content in the online portal CMS (Drupal)
- Monitoring the content of the online portal using Google Search Console and Matomo
- Ensuring the quality of the online portal through tests and analyses
- PowerPoint presentation of work results in topic conferences with BA specialist departments
- Supporting the existing online presence and analyzing and fixing errors
Thorsten Lenzen
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
Gernot Lang
Last position:
Founder and Managing Director at Softwerk/Ruhr GmbH
- Architecting and developing SaaS platform for graphical definition and execution of pandas data processing pipelines
- Developed POlyglott, an open-source Python CLI tool for translation workflow management featuring PO file parsing, quality linting with glossary enforcement, and DeepL API integration for machine translation
- Developed web application for material compliance management (EU REACH) using Django and modern web technologies
- Built automated infrastructure platform using Proxmox, Terraform, and Ansible — VM provisioning, configuration management, internal DNS, and fleet-wide security hardening across multiple subnets
Angelina Böhmer
Last position:
Senior Account Management at huth & wenzel
- Clients: Caravaning Association, Suzuki Motorcycles Germany, Suzuki Press
- Main client responsibility, strategic and operational customer leadership
- UX/UI design, digital campaign implementation, web development and e-commerce (Amazon Brandstores, Otto, etc.)
- Budget management, print and digital media, HTML5 and CSS3 integration, art direction
Harshal Likhar
Last position:
SAP EWM Developer at Körber Supply Chain GmbH
- Experience in SAP EWM processes and ABAP development
- Configured PPF for output management in EWM and YM, worked with BOPF in TM and YM, configured Fiori Launchpad with roles, spaces, and pages, and developed UI5 applications
- Developed a Fiori Elements app using the List Report, Object Page, Overview Page, and Analytical List Page frameworks with CDS views, AMDP on BAS, created a RAP app, and a report for data transfer to external Oracle systems
Andreas Wißkirchen
Last position:
Freelancer at Infrafibre Networks GmbH
- Assessing the current status (planning stage / rollout status) of the so-called inter-polygon routes
- Creating an end-to-end project plan for the individual routes, considering active and passive components and tasks
- Monitoring and controlling the implementation of the plan
- Optimizing the chosen network architecture
- Creating network and splice diagrams
Christian Van Elten
Last position:
UX Designer at Freelance
- Conceptualization, UX design, and prototype development of custom SAP Fiori® apps
- Reviewing developed apps for usability and compliance with SAP Fiori® design guidelines
- Producing videos for internal knowledge transfer and internal communication for Schaeffler Technologies AG & Co. KG
Matthias Schneider
Last position:
AI-assisted Web Development & SaaS Founder at Self-employed
- Full focus on AI-augmented web development
- Building and running three proprietary AI-native SaaS products (BrainButler, PageUpgrade, termin365)
- Developing a self-hosted business stack for digital sovereignty
- Daily workflow with Claude as engineering partner and Anthropic/OpenAI APIs for product features
- Using RAG systems with custom vector databases and prompt engineering for complex multi-step pipelines
- Tech stack: Python/FastAPI (backend), React/TypeScript (frontend), WordPress plugin architectures (PHP), multi-tenant systems with per-user encryption
Vaikunth Shanbhag
Last position:
Technology Consultant – Hydrogen Systems Engineering at Bashpa Energy Technology Solutions
- Consulting & strategic advisory in areas related systems engineering, infrastructure development, techno-economic feasibility, sector coupling and regulatory aspects of green hydrogen in India to evaluate integration and decarbonization opportunities.
- Developed data-driven models of renewable distributed energy resources (wind, solar and hydel) to evaluate the cost of green hydrogen production, distribution and application, aiming for commercial viability and affordability.
- Spearheaded the modelling of the Indian electricity grid and simulation of load balancing to estimate the short- and long-term energy market flexibility analysis to support energy trading and risk management for hydrogen assets.
- Leading AI-enabled software development to support decision-making and accelerate the adoption of a hydrogen economy in India.
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.
Sebastian Chece
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
Jürgen Von Agris
Last position:
Instructor / Trainer at SAP Training Company
- Instructor / Trainer
- SAP applications in SAP S/4 HANA - Sales, Sourcing Procurement, Logistic Execution, SAP Foundation
- SAP S/4 HANA - Fiori UX and Fiori Launchpad
- Cross-module MM application - Sourcing & Procurement
- Business processes SAP S/4 HANA Procurement
- Purchasing processes SAP S/4 HANA MM
- Incoming processes SAP S/4 HANA MM
- Supplier invoicing SAP S/4 HANA MM
- Pricing & plant determination SAP S/4 HANA MM
- Automation in SAP S/4 HANA MM
- Business processes SAP S/4 HANA Pre & After Sales
- Sales processes SAP S/4 HANA Sales
- Delivery processes SAP S/4 HANA Sales
- Billing SAP S/4 HANA Sales
- Pricing SAP S/4 HANA Sales and Storage Rooms and Lean-EWM
- Automation in SAP S/4 HANA Sales
- SAP S/4 HANA – SAP Private Cloud – Release 2023
Rishu Kumari
Last position:
Java Technical Lead (Agile Developer) at Accenture
- Led the development of robust, scalable, and high-performance micro-services architecture.
- Migrated legacy monolith systems to Spring Boot with RESTful APIs.
- Designed, implemented, deployed, tested, and optimized scalable backend systems ensuring high availability and performance.
- Maintained and deployed Dockerized applications on Kubernetes integrated into CI/CD pipelines.
- Collaborated with cross-functional teams, including frontend developers, product managers, and designers, to translate business requirements into scalable and efficient backend solutions.
- Mentored team members and contributed meaningful code reviews.
Discover over 15,000 top freelancers
Statistics of experts using CSS
Aggregated from the professional profiles of matched freelancers.
Experience
18 years (Germany: 17 years)
Position duration
1.9 years (Germany: 3 years)
Positions per freelancer
14 (Germany: 11)
Top business areas
Information Technology, Product Development, Business Intelligence
Top industries
Information Technology, Retail, Manufacturing
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
80% (Germany: 87%)
Master's degree or higher
40% (Germany: 49%)
Certifications per freelancer
2
Most common languages
German, English, Hindi
Speak two or more languages
100% (Germany: 98%)
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 Düsseldorf 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 Düsseldorf using CSS
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 CSS does
CSS, or Cascading Style Sheets, defines how content looks on the web. It controls layout, spacing, typography, color, animation, and responsive behavior across browsers. Strong CSS work makes interfaces clear, consistent, and easy to use.
Common project work
- Responsive page layouts and mobile-first styling
- Design systems, component libraries, and theme layers
- Styling for web apps, landing pages, and CMS themes
- Browser fixes and cross-device visual cleanup
Skills that matter
Good specialists know selectors, specificity, inheritance, Flexbox, Grid, and media queries. They also work comfortably with Sass, CSS Modules, BEM, Tailwind CSS, and browser dev tools. In Düsseldorf, these skills are often needed for teams that need to align front-end work with product, brand, and local stakeholders.
When to bring in help
Bring in freelance expertise when styles have grown messy, a redesign must be shipped quickly, or a product needs a consistent visual system. CSS specialists are also useful when teams need support during framework changes, component refactors, or accessibility cleanups. They can join on-site or remotely, depending on how your team works.
What strong experts deliver
Strong CSS professionals keep code maintainable, avoid fragile overrides, and document patterns clearly. They understand how to make interfaces work across screen sizes and browsers without creating duplicate rules. They also review handoffs from design tools and turn them into clean, reusable styles.
How to evaluate fit
Look for practical examples, not just familiarity with the acronym CSS. Ask how a specialist handles specificity conflicts, responsive breakpoints, and long-term maintainability. For teams in Düsseldorf, it also helps to confirm communication style, handover habits, and whether the expert can work smoothly with existing front-end standards.
Frequently asked questions
Before you brief your next project: the most common questions about CSS.
CSS is used to control how web content looks and behaves visually. It handles layout, spacing, typography, color, and responsive changes across screen sizes. Companies usually bring in CSS specialists when they need polished interfaces, design consistency, or fixes that affect the whole front end.
CSS handles presentation, while HTML defines structure and JavaScript adds behavior. In practice, all three work together, but CSS is the part that makes a page look right and stay consistent. A strong freelancer understands where styling should live and when a problem really belongs in markup or script.
CSS is rarely hired in isolation for larger products. Useful adjacent skills include HTML, JavaScript, accessibility basics, browser debugging, and sometimes Sass, CSS Modules, or a utility framework such as Tailwind CSS. That mix helps a specialist work inside real front-end stacks, not just write isolated styles.
CSS work is often outsourced for redesigns, broken layouts, design system cleanup, and component styling that needs to move fast. Teams also ask for help when responsive behavior is inconsistent or browser issues are slowing release work. In Düsseldorf, this comes up often when local teams need a freelancer to support an existing product team without long onboarding.
CSS needs differ by scope. A simple landing page may need a specialist who can work cleanly and quickly, while a product interface often needs someone who understands scaling, architecture, and maintainability. The best sign is not a title, but whether the expert can explain decisions around structure, overrides, and reuse.
CSS work can be done well in both setups, because most tasks are tied to code, browser testing, and review. On-site collaboration can help when design feedback is intense or a local team in Düsseldorf wants faster alignment with product and brand stakeholders. Remote works well when the handoff is clear and the interface scope is defined.
CSS quality shows up in maintainable structure, low duplication, and predictable behavior across devices. Ask for examples of how the specialist handles specificity, component reuse, and responsive edge cases. Good professionals also explain trade-offs clearly and leave styles easier to extend, not harder.
CSS specialists should understand the stack they are entering, the design source, and how releases are reviewed. They should know whether the project uses a framework, a component library, or plain stylesheets, and who approves visual changes. Clear expectations save time and reduce rework on both sides.
The average hourly rate of freelancers in Dusseldorf, Germany who have used CSS in their recent projects is 88 €, which corresponds to a daily rate of about 704 € based on an 8-hour working day.
Of the freelancers in Dusseldorf, Germany who have used CSS in their recent projects, 80% hold at least a Bachelor's degree and 40% hold at least a Master's degree.
On average, freelancers in Dusseldorf, Germany who have used CSS in their recent projects have 18 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 CSS in their recent projects are German (100%), English (100%), and Hindi (12%).
The most common industries among freelancers in Dusseldorf, Germany who have used CSS in their recent projects are Information Technology (92%), Retail (52%), and Manufacturing (48%).
The most common business areas among freelancers in Dusseldorf, Germany who have used CSS in their recent projects are Information Technology (96%), Product Development (88%), and Business Intelligence (56%).
Main locations of FRATCH Experts, who have recently used CSS
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 
Leipzig 
Dortmund 
Essen 
Bremen 
Nuremberg Request a free demo
Get in touch with the FRATCH team and we will get back to you within 4 hours.
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We always have the time for a call or email!
Philipp Thomaschewski
FRATCH CEO
