React Experts in Vienna
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Meet FRATCH Experts in Vienna, who have recently used React
Alexander P.
Last position:
Owner & Lecturer at Own company for AI governance and data products, Vienna
- Consulting and interim management at the interface between IT operations and regulation
- Impact analysis and implementation planning for NISG 2026 and the EU AI Act, including risk management and reporting and evidence processes
- Training for governing bodies and employees on regulatory obligations
- Lectures in Data & Information Management and Human-Machine Interaction at University of Applied Sciences Burgenland, since 2023
- Supervision of master’s theses and participation in the examination board
- Presentations for business and educational institutions
- Design and development of data and AI products, platforms and pipelines
- Privacy-first architectures and zero-knowledge encryption, cloud-native on EU infrastructure
- MLOps and AIOps in live operations
- Own applications under own brand: shared codebase, separate delivery for each target device
- AI-assisted software development (vibe coding), complete agentic pipelines, code generation, implementation, automated testing, CI/CD and release cycles
- Publications on the EU AI Act, NIS2, DORA, CRA and CER as an integrated governance system
- Publications on data sovereignty, cloud economics and industrial image processing
- AI governance / compliance: data quality, Responsible AI, EU AI Act readiness, risk classification, AI ethics
Chrisabel P.
Last position:
AI Systems & Product Strategy Expert at Webmeisterin
I build. I advise. I think in systems. After years leading digital transformation at scale — Accenture, BP, Lidl — I made a deliberate choice: trade platform dependency for structural independence. My focus is at the intersection of AI systems, product strategy, and venture thinking. I work with operators and founders who want to move fast without losing control — of their data, their stack, their direction.
Roman M.
Last position:
Software Engineer at FSM Rechtsanwälte
- Develop AWS-based components connecting Python backend services to React/TypeScript frontends.
- Improve database queries and application workflows for document processing and screening.
- Evaluate LLM retrieval and document-review workflows as part of the product stack.
Alexander L.
Last position:
Guest lecturer in Artificial Intelligence (Master’s Level) at FH des BFI Wien
- Teaching & presenting
- Communication
- Effectively communicate complex technical topics to non-technical audiences through lectures
- Guided non-technical students from zero knowledge to confidently understanding and applying algorithms to achieve business outcomes
Michail M.
Last position:
OpenShift Specialist, Developer at Insurance
Project goal: Introduce OpenShift as the run-time platform and migrate all applications to OpenShift.
My contribution: Make sure logging and monitoring for the applications were in place. Set up and put into operation the OpenShift components for logging and monitoring (Elasticsearch, Prometheus, and Grafana). Develop and implement the security concept for OpenShift. Work with developers to define and carry out the application changes needed for the OpenShift migration. Integrate monitoring into the applications.
Technical environment: Java, WebSphere Liberty, OpenShift components, Elasticsearch (ELK stack), Prometheus, Grafana.
Burak E.
Last position:
Senior Software Engineer at Nürnberger Versicherung
Further development of an insurance product quotation system
- Implementation and maintenance of pricing logic for property and casualty products (accident, property liability, business contents) based on Java and FaktorIPS
- Implementation of actuarial tariff revisions into product-specific calculation models
- Development and refactoring of backend components and web UI components
- Creation and maintenance of test tables and automated premium tests for quality assurance
- Code reviews and active involvement in quality assurance in the development process
- Production support and bug fixing in live operations
Jürgen E.
Last position:
Chief Executive Officer at Riddle&Code GmbH
- Pivoted the company into data-driven and AI-powered energy optimization solutions for microgrids, energy communities, and grid operators.
Maximilian G.
Last position:
Solo Developer / Founder at InvAPI
- Privacy-first, stateless e-invoice API providing AI-powered extraction, bidirectional format conversion (UBL/CII/ZUGFeRD), batch processing, and validation for German/Austrian e-invoice compliance
- Technologies: Nuxt 4, Vue 3, Nitro, TypeScript, Cloudflare (D1, R2), Stripe, OAuth, AI/LLM integration
Christian M.
Last position:
Senior Feature Engineer - Banking at start.me app e.U.
- Requirements engineering & business analysis
- Architecture responsibility for core banking extensions
- Interface modeling for third-party systems (TiGital, ESA, ÖNB)
- AML, KYC & payment reporting
Ngai K.
Last position:
Employed/Freelance Frontend Developer at ETRON Software GmbH
- Development of SaaS fiscalized cash register
- Modularized functionalities to allow individual wishes of clients
- Implementation of unit tests, integration tests
Discover over 15,000 top freelancers
Statistics of experts using React
Aggregated from the professional profiles of matched freelancers.
Experience
20 years
Position duration
2 years
Positions per freelancer
12
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Banking and Finance, Education
Certification focus areas
Project Management, Information Technology, Logistics
Bachelor's degree or higher
89%
Master's degree or higher
56%
Certifications per freelancer
2
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 Vienna 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 Vienna using React
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.
React 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%)
- Banking and Finance (60%)
- Education (50%)
- Professional Services (40%)
- Automotive (30%)
- Manufacturing (30%)
- Media and Entertainment (30%)
- Retail (30%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Modern Frontend Architecture with React
React, maintained by Meta and often referenced as React.js or ReactJS, serves as the standard library for constructing component-driven user interfaces. Organizations rely on it to decouple frontend presentation from backend logic, powering everything from responsive single-page applications to cross-platform mobile experiences via React Native.
The Surrounding React Ecosystem
Modern interfaces require more than a declarative rendering layer. Specialists bring deep operational familiarity with a unified ecosystem of tools that ensure speed, maintainability, and clean architecture across the entire stack:
- Full-stack application frameworks like Next.js and Remix
- State management tools such as Zustand, Redux Toolkit, and TanStack Query
- TypeScript integration for strict type safety across shared components
- Automated testing suites built with Vitest, Jest, and Playwright
When Organizations Require Freelance Capacity
Companies hire external professionals during critical inflection points. Common triggers include migrating legacy jQuery or AngularJS codebases, optimizing core web vitals for search visibility, untangling uncontrolled re-renders, and implementing enterprise design systems that must scale across distributed product teams without introducing technical debt.
Collaboration in the Vienna Tech Landscape
In Vienna, the demand for frontend specialists spans fast-scaling fintechs, public-sector digital portals, and established B2B SaaS providers. Teams often prefer hybrid collaboration, combining remote sprint delivery with on-site planning sessions in central hubs like the Donau City business district or Innere Stadt, where English and German work environments intersect.
Distinguishing Top-Tier Frontend Talent
Experienced professionals look far beyond basic JSX templates. They evaluate hydration overhead, plan resilient server-side rendering boundaries, and enforce modular styling patterns using Tailwind CSS or CSS Modules. Their deliverable is not just working screens, but clean, well-documented architecture your internal teams can maintain.
Tangible Project Deliverables
- Resilient, componentized user interfaces connected to GraphQL or REST endpoints
- High-performance server-rendered web applications with optimized bundle sizes
- Comprehensive automated unit, integration, and end-to-end test suites
- Accessible UI component libraries compliant with WCAG standards
Frequently asked questions
Key details about React, drawn from the questions we get asked most.
React solves the complexity of keeping state and user interfaces synchronized across interactive applications. Its declarative component model and virtual DOM updates allow engineering teams to build modular, predictable frontends that scale easily as product features expand.
Unlike Angular, which is an opinionated, batteries-included framework, React.js functions primarily as a lightweight view library. This gives teams total freedom to assemble their own tooling, libraries, and architecture, offering significantly greater flexibility than Vue or Angular while maintaining a massive global support ecosystem.
A capable React professional should be proficient in TypeScript, automated testing frameworks like Vitest or Cypress, and modern data-fetching tools such as TanStack Query. Deep familiarity with modern meta-frameworks like Next.js is equally important for server-side rendering and search optimization.
Quality in ReactJS work displays through sensible component composition, avoidance of unnecessary re-renders, and clean separation between data logic and display components. Production-grade deliverables also feature strict TypeScript definitions, accessible HTML semantics, and thorough test coverage.
Yes, many React specialists operating in Vienna accommodate hybrid setups easily. They balance focused remote development with in-person whiteboard architecture reviews, sprint kickoffs, and stakeholder meetings directly at your local office.
While international tech startups and scale-ups in Vienna operate primarily in English, local enterprise corporations and public-sector institutions frequently ask that a React professional also possesses fluent German communication skills for documentation and daily standups.
Because React Native shares the core paradigm, component patterns, and state primitives of web-based development, a skilled team can share substantial business logic and state stores between web browsers and native mobile applications on iOS and Android.
Projects choose Next.js over vanilla client-side React whenever search engine visibility, initial page load speed, and server-side rendering matter. It handles routing, image optimization, and static page generation out of the box, drastically cutting custom configuration time.
The average hourly rate of freelancers in Vienna, Austria who have used React in their recent projects is 108 €, which corresponds to a daily rate of about 868 € based on an 8-hour working day.
Of the freelancers in Vienna, Austria who have used React in their recent projects, 89% hold at least a Bachelor's degree and 56% hold at least a Master's degree.
On average, freelancers in Vienna, Austria who have used React in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 2 years.
The most common languages among freelancers in Vienna, Austria who have used React in their recent projects are German (100%), English (100%), and Spanish (20%).
The most common industries among freelancers in Vienna, Austria who have used React in their recent projects are Information Technology (100%), Banking and Finance (60%), and Education (50%).
The most common business areas among freelancers in Vienna, Austria who have used React in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (80%).
Main locations of FRATCH Experts, who have recently used React
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.
Countries:
Vienna 
Graz Request a free demo
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Philipp Thomaschewski
FRATCH CEO
