Progressive Web App Experts in Berlin
to create fast, installable web experiences with vetted specialists matched in minutesHire experts who turn responsive websites into installable Progressive Web Apps, connect service workers with reliable APIs, and improve performance across mobile and desktop. Get fast, precise matching with vetted, available freelancers.
Meet FRATCH Experts in Berlin, who have recently used Progressive Web App
Stefan D.
Last position:
Frontend Developer – Sports Event and City Portal Projects at München Betriebs GmbH
- Developed an accessible, responsive website based on Figma designs for a major sports event in compliance with WCAG, BITV and EN 301 549
- Planned and set up the tool stack with Vite, Playwright, Docker and GitLab CI
- Worked on two existing projects (Vue.js & Nuxt), focusing on bug fixing, accessibility audits and developing new features
- Collaborated with Design and QA to consistently implement accessible UI patterns
- Advised on improving existing frontend architectures in terms of accessibility, performance and maintainability
Recep C.
Last position:
Sr. Software Engineer at Endava
- Designed and deployed scalable REST APIs for enterprise clients
- Led migration of legacy systems to modern maintainable system, reducing deployment time and enabling daily deployments
- Mentored junior developers and collaborated cross-functionally to align technical roadmaps with business goals, improving team velocity by 50%.
- Tech Stack: PHP (Symfony), Golang, PostgreSQL, MySQL, GCP, Terraform, Kubernetes
René P.
Last position:
Full Stack Developer at XPS Software
- Industry: B2B
- Headless frontend with AEM integration
- Key challenge: Migrating a PWA application in live operation based on .NET and legacy code; the entire application must be converted to React and Express.js/TypeScript
- Technical frameworks: Tailwind, XML, JavaScript, Caddy, ReactJS, Express.js, REST API, JSON
- Cloudflare CDN
- Caddy server with GitHub CI/CD pipeline
Sai V.
Last position:
Technical Product Owner at Freelancer
- Worked with multiple clients on short- and mid-term engagements, leading the delivery of data-driven SaaS and analytics solutions.
- Coached and supported cross-functional teams with a strong focus on execution, working closely with senior and C-level stakeholders through regular alignment and decision-making.
- Focused on automating data workflows, integrating backend systems, and turning technical requirements into scalable product outcomes.
- Led delivery of automated data capabilities across client platforms, streamlining customer data integration and reducing manual processing by up to 60% within 6 months.
- Translated and aligned technical and business requirements for Shipzero into prioritized user stories, accelerating delivery and enabling ~€450K in annualized cost savings.
Marco R.
Last position:
Fullstack Developer at Artificial Intelligence/LLMs
- Built a portfolio website using Vue 3 implementing dynamic pages responsive UI components.
- Integrated OpenAI ChatGPT API for interactive AI content generation.
- Handled API requests and media management via Cloudflare, enabling efficient communication and asset delivery.
- Vue.js
- Vuetify
- C++, WPF
- Debian
- Matlab
- MySQL
- PostgreSQL
- Tailwind CSS
- Cloudflare Workers
- GitHub Actions
- Node.js
Kim K.
Last position:
Lead Fullstack Node/React Developer at Rytle
- Development of React.js / Next.js web application, displaying live sensor data and optimized routes on interactive maps.
- Architected and managed Node.js backend services in Docker containers integrated with Kafka, responsible for order management and routing.
- Guided and supported junior developers in their professional growth as team lead developer.
- Technologies: node.js, React, TypeScript, Postgres, Docker, Kafka, Github CI, ArgoCD
Konrad A.
Last position:
Senior Software Developer at Project Holi / Holistic Foundation
Working on our inhouse React-Native based platform / ecosystem of tools and integrations (GoodNews, BetterPlace etc.) for social sharing, donations, ethic news and organisation of initiatives centered around charity work.
- React Native + Web (Typescript)
- Webpack
Nathanaël B.
Last position:
Development of Progressive Web Apps at Independent
- Glide certified expert and ambassador. Development of MVPs and prototypes.
- Client apps: simple CRM, real estate app, artist portfolio, calculators, portals.
Mahdi C.
Last position:
Production Assistance at Brammiball's Donuts
- Support daily bakery operations by maintaining hygiene standards.
- Collaborate effectively within a team to ensure smooth production flow.
Discover over 15,000 top freelancers
Statistics of experts using Progressive Web App
Aggregated from the professional profiles of matched freelancers.
Experience
11 years
Position duration
2.5 years
Positions per freelancer
7
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Media and Entertainment, Banking and Finance
Certification focus areas
Information Technology, Business Intelligence, Product Development
Bachelor's degree or higher
86%
Master's degree or higher
57%
Certifications per freelancer
2
Most common languages
English, German, Spanish
Speak two or more languages
100%
Based on our profile pool as of 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Berlin are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Berlin using Progressive Web App
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 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Progressive Web App 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%)
- Media and Entertainment (44%)
- Banking and Finance (33%)
- Healthcare (33%)
- Transportation (33%)
- Professional Services (33%)
- Automotive (22%)
- Government and Administration (22%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What PWAs are
A Progressive Web App, commonly called a PWA, is a web application that can feel and behave like a native app while remaining accessible through a browser. It uses web standards such as service workers, web app manifests and secure HTTPS to support installation, caching, offline experiences and device integration. Companies use PWAs to reach users without requiring an app-store download.
What they build
PWAs support customer portals, ecommerce storefronts, booking services, field applications, media products and internal tools. They can provide responsive interfaces, app-like navigation, push notifications and resilient experiences on unstable connections. Typical project work includes:
- Converting an existing website into an installable PWA
- Designing offline-first flows and cache strategies
- Connecting frontend experiences to APIs and backend services
- Improving loading speed, accessibility and mobile usability
Ecosystem and tooling
PWA work spans frontend frameworks such as React, Angular, Vue and Svelte, plus browser APIs and build tools. Specialists work with service worker libraries, Workbox, web app manifests, IndexedDB, Lighthouse and browser developer tools. They also understand responsive CSS, TypeScript or JavaScript, API security, analytics and deployment pipelines.
When companies need help
Freelance expertise is useful when a team must modernize a web product without maintaining separate native applications. It also helps when a first PWA implementation has unreliable caching, confusing update behavior or weak performance on mobile networks. In Berlin, local specialists may support workshops and on-site product collaboration, while remote delivery works well for clearly documented technical work.
What strong specialists deliver
Strong professionals distinguish between useful offline capability and unnecessary complexity. They define cache and update rules, handle stale data safely, and test installation, navigation and recovery across browsers and device conditions. They also connect technical choices to product goals, privacy expectations, accessibility and measurable user journeys rather than treating a PWA as a simple wrapper around a website.
How to assess expertise
Review work that shows more than a manifest and an install prompt. Ask how the specialist approaches service worker lifecycles, cache invalidation, authentication, background updates, push permissions and browser support. A sound delivery includes testing plans, monitoring, documentation and a clear handover so the internal team can maintain the PWA after launch.
Frequently asked questions
Not sure where to start with Progressive Web App? These answers cover the essentials.
A Progressive Web App is used to deliver app-like experiences through the web. Companies use PWAs for commerce, portals, booking flows, field tools and content products that need installation, fast loading or useful offline behavior.
A PWA runs from web technologies and can usually serve multiple device types from one codebase. Native apps may offer deeper operating-system integration, while a PWA can reduce download friction and simplify distribution through a browser.
A strong Progressive Web App specialist usually understands responsive frontend development, JavaScript or TypeScript, accessibility, API integration and performance optimization. Useful adjacent skills include React, Vue, Angular, Workbox, IndexedDB, analytics and deployment automation.
The scope matters more than a fixed experience threshold. A simple installable experience may need focused frontend expertise, while offline synchronization, authentication, push messaging and complex caching call for a specialist who has handled service worker behavior in production.
Yes. Progressive Web App work is well suited to remote collaboration because code, browser testing, tickets and documentation can be shared online. Berlin-based teams may still prefer occasional on-site workshops for product discovery, design reviews or coordination with local stakeholders.
Ask for examples that demonstrate reliable offline behavior, clear update handling and performance testing rather than only an install prompt. A capable PWA professional should explain browser support, cache invalidation, authentication risks and how the team will monitor the experience after release.
Progressive Web Apps work across modern browsers, but capabilities differ by browser and operating system. A specialist should define a support matrix, provide graceful fallbacks and test installation, notifications, storage and offline behavior on the devices that matter to the product.
Quality in a Progressive Web App means fast and accessible interfaces, predictable caching, safe data recovery and a clear update path. It also includes automated and real-device testing, useful monitoring, documented service worker behavior and a handover that enables ongoing maintenance.
The average hourly rate of freelancers in Berlin, Germany who have used Progressive Web App in their recent projects is 88 €, which corresponds to a daily rate of about 706 € based on an 8-hour working day.
Of the freelancers in Berlin, Germany who have used Progressive Web App in their recent projects, 86% hold at least a Bachelor's degree and 57% hold at least a Master's degree.
On average, freelancers in Berlin, Germany who have used Progressive Web App in their recent projects have 11 years of professional experience, with a single engagement typically lasting around 2.5 years.
The most common languages among freelancers in Berlin, Germany who have used Progressive Web App in their recent projects are English (100%), German (89%), and Spanish (33%).
The most common industries among freelancers in Berlin, Germany who have used Progressive Web App in their recent projects are Information Technology (100%), Media and Entertainment (44%), and Banking and Finance (33%).
The most common business areas among freelancers in Berlin, Germany who have used Progressive Web App in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (56%).
Main locations of FRATCH Experts, who have recently used Progressive Web App
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:
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
