Prettier Experts in Germany
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Meet FRATCH Experts in Germany, who have recently used Prettier
Khalid El Mansouri
Last position:
Lead Architect & Developer at kem-consulting
Development of an agent-based governance platform for the automated assurance of EU AI Act compliance and ODA-compliant orchestration of AI services in complex enterprise environments.
Design and implementation of an agent-based "Mission Control" framework (Aletheia Conductor) for autonomous state monitoring and process control.
Development of "Compliance-as-Code" (CaC) solutions based on OPA/Rego for system-wide enforcement of regulatory guardrails.
Integration of TM Forum ODA standards (TMF630, TMF622, TMF642) to ensure interoperability and standardization.
Building a highly available event-driven architecture using Redpanda and CloudEvents v1.0 for near-real-time event processing.
Implementation of an audit-proof "Evidence Chain" through cryptographic linking of trace logs in preparation for automated audits.
Tech Stack: Java 21 (Quarkus Native), TypeScript (Next.js), Redpanda (Kafka API), CloudEvents v1.0, OPA (Open Policy Agent) & Rego, TimescaleDB, ZincSearch, Redis, TM Forum ODA, Git, GitHub, Clean Code Development, Like-C4.
Kerstin Lohner
Last position:
Expert in Graphic & Brand Design at Buntblick Design Studio
With Buntblick, it becomes visible what you stand for.
I create brand identities that feel 100% like you. For entrepreneurs whose design no longer reflects who they are today. From the logo to that moment when you feel: Now your brand finally fits you. Clear, authentic, and with attention to detail.
Alois Rietzler
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
Kamran Ali
Last position:
Frontend Developer at elio GmbH
- Developed custom frontend designs for clients like Cube, Douglas, and Leuze using HTML, SCSS, JavaScript (ES6), TypeScript, Vue.js, Twig, and Smarty.
- Customized and implemented themes for Shopware 5 and 6 e-commerce websites.
- Managed client communication, crafted project concepts, and provided ongoing support.
- Improved code quality and team efficiency through optimized Git workflows and regular QA.
- Supported other developers and addressed daily client inquiries.
Lloyd Ntim
Last position:
Lead Frontend Developer at AnzaKen
- Sole owner of all frontend architectural decisions, technology choices, component structure, build pipeline, and standards across the AnzaKen website and product builds
- Built production React components and coached a junior developer through component patterns, state management, and modern frontend practices via pair programming and code review
- Built products and internal tooling with React and Next.js using Claude Code, RAG pipelines, and AI guardrails, emphasizing maintainability, API integration, and delivery speed
- Participated in client pitches and discovery meetings, scoped technical needs, advised on feasibility, and shaped proposals
- Stack: React, TypeScript, Next.js, Node.js, Python, FastAPI, PostgreSQL, Claude Code, RAG, Vercel, Render
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.
Rodrigue Kelen-Yo
Last position:
Fullstack Development at Bavarian State Office of Taxes
- Performed an as-is analysis of the existing Oracle application Express Admin interface
- Created a requirements analysis for the React admin interface to be developed
- Developed the new VAT admin interface using React and TypeScript (frontend) as well as Java 17, Spring Boot, and Hibernate (backend)
- Conducted final training, including training materials, to transfer knowledge to the client’s employees and ensure they can independently maintain and extend the software
- Produced detailed technical documentation
- Tools: KONSENS-AppKit, SPA, React, TypeScript, REST API, unit testing, Java, JavaScript, Node, HTML5, CSS3, UI/UX, Spring Boot, OpenAPI, JSON, Oracle DB, GitHub CI/CD, Playwright, UML, Gradle
Daniel Yokoyama
Last position:
Senior Frontend Developer at node.energy
- Significant enhancement of the B2B React SPA software "opti.node" for commercial operations management for renewable energy plant operators
- Introduced features not previously available on the market, resulting in a significant revenue increase
- Comprehensive automated tests within Storybook
- Introduced a UI library to improve developer experience and speed up feature development by about 40%
- Clear presentation of complex commercial and legal issues, with intuitive UX and UI
- UX consulting to shorten essential interaction flows by 75%
Florian Rubel
Last position:
Senior Fullstack Developer at Ivii GmbH
- Two-month modernization of the management UI for AI-powered cameras
- Rewrote a complex React application to Vue 3 with single file components
- Set up the core architecture of the Vue application and configured Vite, Pinia, Router, I18n, ESLint, and Prettier
- Custom integration of Leaflet to display detection zones on images
- Assisted with backend extension and authentication adjustments
Nikita Nitichevski
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)
Subash Velusamy
Last position:
SAP Concurr
- Development and support of UI and interface by using React JS, Redux, Hooks, TypeScript, NodeJS, JavaScript
- Worked on front-end components and UI tests with Jest and Enzyme
- Worked on REST API using Go and GraphQL
- Implemented efficient and optimized code for improved website performance
- Integrated code quality tools: ESLint and Prettier
- Used Docker, GitHub Actions for CI/CD, Jira, AWS, and Elasticsearch
Igor Propisnov
Last position:
Senior Frontend Developer at Objego GmbH
Within the project, Objego's digital platform for real estate management was further developed.
Further development of various software modules within the application.
Continuous improvement and optimization of existing functionalities to enhance performance and user experience.
Design and implementation of unit tests to ensure code quality and stability.
Close collaboration with the QA team to quickly fix bugs.
Implementation of new features in coordination with stakeholders and end users.
Active member of the Scrum team with a focus on agile methods and continuous improvement of the software.
Technologies: Angular 16/17, Material, Angular CDK, Angular Elements, Nx, NgRx, NgNeat, NgX-Translate, NgX-Charts, NgX-Lottie, NgX-Markdown, Sentry, Azure AI Form Recognizer, Lodash, Dayjs, Flatpickr, Lottie-Web, Mixpanel, RxJS, Prettier, ESLint, Webpack, Cypress, Playwright, Jest, Husky, TypeScript, Node.js, Zone.js, Docker, Spring Boot, Git, Figma, Figma Token, Storybook, Jira, Confluence, Atlassian, Gitlab CI/CD, Codecov, Custom Design System, Mockoon.
Michael Menzel
Last position:
Deutsche Bahn
- Implemented accessibility audit recommendations for the ICE onboard portal to improve usability for screen reader and keyboard users
- Migrated end-to-end tests from Cypress to Playwright
- Refactored components to meet accessibility standards
- Introduced Prettier for consistent code formatting
Andreas Kraus
Last position:
Senior Developer at ioki GmbH, a Deutsche Bahn AG company
- Fullstack development based on Next.js and TypeScript
- Development and optimization of geospatial database queries for PostgreSQL/PostGIS
- Visualization of geospatial data using Mapbox
- Design and execution of load tests and performance optimizations
- Code reviews and documentation tasks
- Technologies: JavaScript, TypeScript, Next.js, React, Zod, tRPC, Storybooks, PostgreSQL/PostGIS, MicroORM, Knex, Material UI, Mapbox, BullMQ, Jest, Playwright, Artillery.io, K6, Sentry, Figma, GitLab, Grafana, GTFS
Thilo Kochanowski
Last position:
Senior Frontend Web Developer at Zeppelin GmbH
- Selected and evaluated various frontend frameworks for a headless CMS
- Advised the UI/UX team on the design system
Technologies:
- Figma
- Design tokens
- Tailwind
- Storybook
- React
- NextJS
- Strapi
- AJAX
- Confluence
- CSS3
- Docker
- ESLint
- Git
- GraphQL
- HTML5
- IntelliJ/WebStorm
- JAM Stack
- Jasmine
- Jenkins
- Jira
- JSON
- JSX
- Mocha
- Native JavaScript (ES6)
- NodeJS
- Prettier
- REST
- REST APIs
- SCSS
- SSR
- Style guides
- SVG
- TypeScript
- Webpack
Discover over 15,000 top freelancers
Statistics of experts using Prettier
Aggregated from the professional profiles of matched freelancers.
Experience
19 years
Position duration
1.4 years
Positions per freelancer
15
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Banking and Finance, Retail
Certification focus areas
Information Technology, Product Development, Business Intelligence
Bachelor's degree or higher
82%
Master's degree or higher
36%
Doctorate
9%
Certifications per freelancer
3
Most common languages
German, English, 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 Prettier
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
Prettier for code formatting
Prettier is an opinionated code formatter used to keep source code consistent across teams and repositories. It rewrites JavaScript, TypeScript, JSX, TSX, JSON, Markdown, YAML, and related files into a stable style so reviewers can focus on logic, not spacing.
Where it fits
- Frontend apps built with React, Vue, or Angular
- Node.js services and shared packages
- Monorepos with mixed JavaScript and TypeScript code
- Content files such as Markdown, JSON, and YAML
Tooling and workflow
Strong specialists know the Prettier CLI, editor integrations, pre-commit hooks, and CI checks. They configure ignore files, solve parser edge cases, and keep Prettier aligned with ESLint or lint-staged without creating rule conflicts.
When companies need help
Teams bring in freelance experts when formatting has drifted, merges are noisy, or a new codebase needs a clean baseline. In Germany, this often comes up in product teams, agencies, and software groups that work across multiple repositories and want a predictable review process.
What strong professionals do
A good Prettier specialist makes adoption simple for the whole team. They set the formatter up once, document the rules of use, and make sure automated checks work the same in local development and in delivery pipelines.
Quality signals
Look for experts who can explain parser support, repository rollout, and how Prettier interacts with ESLint, TypeScript, and framework presets.
- Clear setup for editors and command-line use
- Safe rollout across existing codebases
- Good handling of formatting conflicts
- Practical guidance for team adoption
Frequently asked questions
Not sure where to start with Prettier? These answers cover the essentials.
Prettier is used to format source code and related text files in a consistent way. It is common in JavaScript and TypeScript projects, but it also formats JSON, Markdown, YAML, and many framework-specific files. Teams use it to remove style debates from reviews and keep diffs easier to read.
Prettier handles formatting, while ESLint and stylelint focus on code quality and rules. In many teams, Prettier runs alongside ESLint instead of replacing it. A strong specialist knows how to keep the tools from fighting over the same lines.
Prettier is often used in React, Vue, Angular, and Node.js projects. It also works well in monorepos where multiple packages share the same formatting rules. Many teams extend it to documentation and configuration files so the whole repository stays consistent.
A good Prettier professional usually understands JavaScript, TypeScript, Git, and modern editor setup. Knowledge of ESLint, CI pipelines, and pre-commit tooling is also useful. In larger codebases, familiarity with monorepos and framework presets helps a lot.
Prettier is simple to start, but larger repositories need someone who has already rolled it out carefully. If you have multiple packages, older formatting, or strict review workflows, you want an expert who can plan adoption and avoid disruption. For a small greenfield app, lighter support may be enough.
Yes, Prettier setup is usually easy to deliver remotely. Most work is configuration, repository changes, and team guidance, so location matters less than clear communication. For German teams, English is often enough for the codebase, while short onboarding sessions can be done in either language if needed.
A strong Prettier freelancer can explain why a setup was chosen, not just apply a preset. Look for clean repository changes, good handling of ESLint integration, and a rollout plan that fits the team. The best specialists also document how editors, hooks, and CI should behave.
Prettier cleanup is common when formatting changes flood pull requests, teams use different editor settings, or old rules still live in the repository. It also comes up after framework upgrades or when a monorepo grows beyond the original setup. In those cases, an expert can restore consistency without slowing delivery.
The average hourly rate of freelancers in Germany who have used Prettier in their recent projects is 86 €, which corresponds to a daily rate of about 687 € based on an 8-hour working day.
Of the freelancers in Germany who have used Prettier in their recent projects, 82% hold at least a Bachelor's degree, 36% hold at least a Master's degree, and 9% hold a doctorate.
On average, freelancers in Germany who have used Prettier in their recent projects have 19 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 Prettier in their recent projects are German (100%), English (100%), and French (13%).
The most common industries among freelancers in Germany who have used Prettier in their recent projects are Information Technology (100%), Banking and Finance (75%), and Retail (56%).
The most common business areas among freelancers in Germany who have used Prettier in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (75%).
Main locations of FRATCH Experts, who have recently used Prettier
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
Get in touch with the FRATCH team and we will get back to you within 4 hours.
Would you rather directly get in touch?
We always have the time for a call or email!
Philipp Thomaschewski
FRATCH CEO
