Zustand Experts in Germany
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Meet FRATCH Experts in Germany, who have recently used Zustand
Gabin Maxime N.
Last position:
Multi-Agent R&D Pipeline (3 Custom Agents) at Independent Project
Claude Code subagents, MCP, Pydantic V2, pytest, bandit
Designed and shipped 3 specialized agents that hand work down a line: a research agent writes a cited implementation spec, a coding agent builds the modular code and its tests, a review agent ranks findings by severity and applies the fixes. Each handoff is a structured document, so no stage depends on another agent's context window.
Connected the research agent to an academic-research MCP server (Semantic Scholar, ArXiv, Hugging Face Hub, citation snowballing) so every reference traces to a tool result rather than the model. Gated commits behind ruff, mypy, pytest and bandit, required human sign-off before installs and commits, and persisted session state on disk so long runs survive a context reset.
Michael H.
Last position:
Frontend Developer at RTL Tech
- Development and optimization of the RTL+ frontend application for SmartTV and set-top box platforms with React and Next.js.
- Key role in the technical coordination of developers within the team and in coordinating implementation.
- Central interface to adjacent teams to simplify development processes and improve cross-team alignment.
- Improved frontend performance, stability, and rendering behavior on low-powered devices in a restricted runtime environment.
- Implemented a frontend testing strategy with Jest, React Testing Library, and Playwright.
- Implemented accessibility improvements according to WCAG 2.2 and WAI-ARIA.
- Integrated Didomi Consent Management as a contribution to increasing ad monetization on streaming platforms.
- Used AI-supported engineering workflows with Cursor for structured implementation, refactoring, and faster problem solving.
Technologies used: React, Next.js, TypeScript, JavaScript, GraphQL, Apollo Gateway, Zustand, Tailwind CSS, Styled Components, React Testing Library, Playwright, Jest, HTML5, CSS3, AWS Lambda, EC2, CloudFront, S3, GitLab CI/CD, NX, Cursor
Megha H.
Last position:
Freelance Frontend Developer at Self-employed
- Designing and developing responsive, accessible web applications for SMEs and private clients with React.js, Tailwind CSS, JavaScript, and HTML5.
- Building reusable UI component libraries to improve maintainability and reduce development time.
- Integrating REST APIs and implementing dynamic features (landing pages, portfolios, dashboards) based on Figma/Adobe XD designs.
- Independently managing the full project cycle (analysis, development, testing, deployment on Netlify/Vercel) while following mobile-first and cross-browser standards.
Ingo K.
Last position:
Co-Founder & Managing Director at Elterngeld Buddy GmbH
- Responsible for the entire software architecture of the parental allowance portal
- iOS and Android app with React Native and Expo, incl. push and OTA updates
- Store releases via App Store Connect and Google Play Console
- TypeScript monorepo for app, website and backend, web with Next.js and Tailwind
- Own promo, voucher and discount engine with contact and segment logic
- Payments via RevenueCat and in-app purchases, authentication with BetterAuth
- REST APIs based on OpenAPI, PostgreSQL with Prisma and Drizzle
- Self-hosting on Hetzner with Docker, Coolify, Terraform and GitHub Actions
- Tests with Vitest, Playwright and visual regression via Chromatic
- Observability via Grafana Cloud and error tracking with Sentry
- Performance marketing via Meta Ads, measured with custom event tracking
- Grew the product to 20,000 app users with a purchase rate of almost 12 %
- Managing Director since 04.2025, responsible for product and technology
Alois R.
Last position:
Senior Fullstack Developer at brandung GmbH
- Opt-in RAG extension over tenant-owned data sources (SharePoint, Confluence) on existing multi-tenant enterprise AI platform
- Architecture: ADRs, solution evaluations, permission strategy, cost modeling
- End-to-end SharePoint and Confluence connectors: OAuth consent flows, token refresh, metadata sync, search integration
- Permission resolution: ACL indexing at ingestion and query-time verification (document-level security)
- Elasticsearch hybrid search (semantic + keyword) with RRF scoring
- RAG chat with context injection and source citations
- Stack: Elastic Cloud, Elasticsearch, Docker, Northflank, Next.js, React, TypeScript, Prisma, Microsoft Graph API, Atlassian REST API, OAuth 2.0
Dhruti C.
Last position:
Freelancer Developer
Expomate platform
- Built a cross-platform exhibitor inquiry management app using React Native and RoR 8, leveraging RESTful APIs, Solid Queue for background job processing, and Devise for authentication on the backend, with Redux and AsyncStorage for state management and local data persistence.
TaskINT platform
- Developed a unified platform for task execution, time tracking, invoicing, client relations, and staff management using RoR 8 and React.js, utilising RESTful APIs, Sidekiq for background jobs, and Zustand for state management and WebSockets for real-time data sync, with 300+ users onboarded across 5 clients.
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.
Fahrettin K.
Last position:
Senior Frontend Engineer at Freelancermap GmbH
- Implemented a completed section in the refactoring of the existing portal
- Client-side: React, TypeScript, JEST, SASS, Node.js, Accessibility, React Server Side Rendering
- Server-side: PHP, Symfony, MariaDB
- Infrastructure: Docker/Docker Compose, Bitbucket, Jira
- UI / UX: Figma
- DevOps
Nikita N.
Last position:
Senior Front-End Engineer at Hantverkshjälpen Sverige AB
- Code & project cleanup to accommodate multiple developers
- Implemented project linting (ESLint, Prettier, Husky Hooks)
- Refactored application routing and authentication logic (ReactJS, Next.JS, Recoil)
- Implementing vital UI ideas as standalone features into an administration dashboard (ReactJS, Tailwind CSS, Next.JS, TypeScript)
Tobias H.
Last position:
Solo Mobile Developer at The Event Verse
- Developed a new iOS access-control scanning app for security/gate staff to validate RFID wristbands/badges in real time
- Implemented an online/offline hybrid architecture: scans first hit the API, with a local SQLite fallback for full access policy evaluation (zone, direction, scan limits) offline
- Developed a native iOS RFID bridge: integrated a proprietary RFID SDK (QuantumSDK) via a custom Expo config plugin and native module; integrated with LineaPro Bluetooth scanner hardware
- Implemented real-time updates over WebSocket (Pusher protocol) including private-channel auth and exponential backoff reconnect for device-/gate-/event-based configuration changes
- Designed a three-tier persistence layer (Keychain/MMKV/SQLite) for secure credentials, fast state management, and offline-capable scan/credential data
- Developed incremental credential sync (cursor + updated_after) and batch upload of scan logs after reconnect to ensure consistent field data
Hendrik B.
Last position:
Lecturer at Front and Fullstack Development Lecturer
- Teaching JavaScript, HTML, CSS, React, NodeJS, MongoDB, MariaDB, and Express
- Designing and preparing lessons
- Classroom teaching and one-on-one coaching
Florian F.
Last position:
Fullstack Developer - freelance at cenfood GmbH
- Implementation of new features in backend and frontend in collaboration with the product team.
- Stack: Typescript, Vue 3, Node/Koa, TypeORM, GraphQL/Apollo, PostgreSQL, Github Actions, Weclapp
Discover over 15,000 top freelancers
Statistics of experts using Zustand
Aggregated from the professional profiles of matched freelancers.
Experience
15 years
Position duration
1.4 years
Positions per freelancer
10
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Education, Retail
Certification focus areas
Information Technology, Human Resources
Bachelor's degree or higher
100%
Master's degree or higher
13%
Doctorate
13%
Certifications per freelancer
1
Most common languages
German, English, Danish
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 Zustand
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.
Zustand 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%)
- Education (58%)
- Retail (50%)
- Healthcare (33%)
- Media and Entertainment (33%)
- Professional Services (33%)
- Advertising (25%)
- Banking and Finance (25%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Lightweight State Management for React
Zustand is a minimalist, unopinionated state management library created by Poimandres. It provides a simple hook-based API to manage global client state without the excessive boilerplate of legacy frameworks. Teams rely on it to build fast, maintainable single-page applications and complex web interfaces.
Core Capabilities and Application Scenarios
- Managing global UI state such as modal dialogs, notifications, and navigation drawers
- Synchronizing complex multi-step form data across isolated interface components
- Caching client-side data with seamless local storage or session persistence
- Driving interactive dashboards, canvas tools, and real-time collaboration widgets
Tooling and the Modern Frontend Ecosystem
Specialists pair the library with modern build pipelines and view layers. It integrates natively with React, Next.js, and React Native. Common ecosystem tools include TypeScript for strict type definitions, Immer for immutable nested updates, TanStack Query for server state caching, and vanilla JavaScript stores for non-React contexts.
When Organizations Hire External Specialists
Companies bring in dedicated professionals when scaling web applications outgrows native context providers. Uncontrolled context re-renders often cause interface lag. External specialists audit rendering lifecycles, restructure bloated stores, and establish unified architectural patterns across engineering squads.
High-Impact Frontend Delivery in Germany
Engineering teams across Germany, particularly in enterprise hubs like Berlin, Munich, and Frankfurt, prioritize lean client architecture. Freelancers help local software houses transition legacy Redux codebases to modern hooks, offering flexibility for hybrid remote setups and seamless bilingual collaboration.
Profile of an Advanced Specialist
Top professionals understand the critical boundary between client state and server state. They write custom selectors to prevent redundant component updates and design modular, slice-based stores. Their code is strictly typed, covered by unit tests, and resilient against memory leaks in long-lived browser sessions.
Frequently asked questions
What clients ask us most about Zustand — answered in short.
Engineers use Zustand to eliminate unnecessary component re-renders caused by standard React Context. It provides a centralized store outside the React tree, allowing components to subscribe only to the specific state slices they require.
While Redux Toolkit requires action creators, reducers, and context providers, Zustand operates with minimal boilerplate and zero provider wrapping. It offers a simpler mental model than atom-based libraries like Recoil or Jotai while maintaining predictable state transitions.
A qualified Zustand professional brings strong TypeScript fundamentals, deep React runtime knowledge, and experience with asynchronous server caching tools like TanStack Query. Familiarity with automated testing frameworks such as Vitest and React Testing Library is also essential.
The library is designed specifically for client state such as UI flags, user preferences, and transient session inputs. Senior professionals generally pair Zustand with tools like TanStack Query or SWR, using it strictly for interface data rather than remote API caching.
Yes, teams can migrate incrementally without pausing feature development. Because a Zustand store can exist alongside Redux stores, specialists replace single slices and legacy reducers progressively until the older architecture is completely phased out.
Experienced professionals utilize shallow equality checks and precise selector functions within their hooks. By selecting only primitive values or using dedicated equality functions, the store prevents consuming components from updating on unrelated state changes.
Most companies in Germany engage specialists for fully remote or hybrid arrangements centered around European business hours. Freelance Zustand experts typically communicate fluently in English, with many also offering professional working proficiency in German for cross-functional alignment.
Evaluate their grasp of selector optimization, middleware integration like devtools or persist, and slice patterns for large stores. A top Zustand specialist writes fully typed stores without relying on loose any types and understands clean separation of UI concerns.
The average hourly rate of freelancers in Germany who have used Zustand in their recent projects is 87 €, which corresponds to a daily rate of about 697 € based on an 8-hour working day.
Of the freelancers in Germany who have used Zustand in their recent projects, 100% hold at least a Bachelor's degree, 13% hold at least a Master's degree, and 13% hold a doctorate.
On average, freelancers in Germany who have used Zustand in their recent projects have 15 years of professional experience, with a single engagement typically lasting around 1.4 years.
The most common languages among freelancers in Germany who have used Zustand in their recent projects are German (100%), English (100%), and Danish (8%).
The most common industries among freelancers in Germany who have used Zustand in their recent projects are Information Technology (100%), Education (58%), and Retail (50%).
The most common business areas among freelancers in Germany who have used Zustand in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (58%).
Main locations of FRATCH Experts, who have recently used Zustand
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
