Firebase Cloud Messaging Experts in Germany
for reliable app notifications, matched in minutes with vetted, available freelancersHire experts who design push notification flows, connect Firebase Cloud Messaging with Android, iOS and web applications, and troubleshoot delivery, targeting and token management. FRATCH matches you quickly and precisely with vetted, available freelancers.
Meet FRATCH Experts in Germany, who have recently used Firebase Cloud Messaging
Murad H.
Last position:
Founder & Technical Lead at Hubpoint.Ai
- Founded an AI-powered scheduling and business-management SaaS for SMBs, owning technology strategy, architecture, product development, UX, billing and go-to-market execution.
- Architected and shipped a multi-tenant platform with REST APIs, RBAC, CRM, billing and notifications, powering the manager dashboard, admin console, booking experience and iOS/Android applications.
- Led and mentored 7 software engineers, 1 DevOps engineer, 1 QA engineer and 1 UX/UI designer, while remaining hands-on across backend, frontend and product delivery.
- Built AI voice and chat agents using Python/FastAPI, OpenAI and Anthropic APIs, RAG, pgvector and tool calling; integrated Twilio, Google Calendar/Meet, Stripe and Firebase.
- Owned production infrastructure and automated delivery across separate environments using Docker, Nginx, GitHub Actions and Grafana; represented the company at accelerators and international startup events.
Selected stack: Python, FastAPI, Node.js, Vue 3, React/Next.js, React Native, PostgreSQL, Redis, Docker
Umer D.
Last position:
Activation and Vocational Integration Program with Integrated Language Support at Berlitz
- Intensive language course with a focus on professional language content.
Cihan B.
Last position:
Senior iOS developer at Dewango GmbH
Developed an app for automatic safety checkins with heavily relying on AI-Tools:
Real-time Safety Monitoring - Continuous activity tracking using device motion sensors with automatic status verification through Firebase-based safety pings Emergency Contact System - Share code-based contact invitation system allowing trusted users to monitor real-time status with battery levels and last activity Background Processing - Robust Android foreground services and WorkManager integration ensuring 24/7 monitoring without interruption Smart Notifications - Firebase Cloud Messaging for instant alerts to emergency contacts Sleep Scheduling - Configurable quiet hours to prevent unnecessary alerts Premium Tier - In-app purchase system with unlimited contacts
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
Yodgorbek K.
Last position:
Android Developer at Mein Artz
- Led the development of a doctor scheduling Android app, integrating Jetpack Compose and Kotlin Multiplatform, achieving a 30% performance improvement.
- Implemented complex UI components, ensuring 99.8% crash-free user sessions.
- Seamlessly integrated Compose UI with existing View-based components.
- Optimized API calls, reducing load times by 20%.
- Tech Stack: Kotlin, Jetpack Compose, KMM, MVVM, Koin, Firebase, Stripe API, Crashlytics
Md. Shah S.
Last position:
Android Engineer at ScrapBays Ltd.
- Built features using Jetpack Compose
- Improved location-based features with in-memory caching
- Developed Merchant-to-Merchant chat functionality from scratch
- Integrated FCM with deep links to enable contextual push notifications
- Performance tuning for Google Maps view using clustering for better performance in dense areas
Anurag K.
Last position:
Software Development Engineer - Mobile at Krian GmbH
- Engineered the App-Connect module for Volkswagen HMI systems (Passat, Golf, ID series), reducing smartphone pairing time by 30%.
- Developed SABGWALA, a Flutter-based e-commerce app with Clean Architecture, increasing daily active users by 40%.
- Delivered Det-Medex, an Android ML app using MediaPipe, improving real-time body tracking by 25%.
- Integrated a TensorFlow module into the Android and iOS modules of the Det-Medex app, using Jetpack Compose for design and Kotlin for the camera module.
- Utilized Firebase Core, Firebase Auth, and Firebase Cloud Storage for backend services.
- Implemented Clean Architecture with Get_It for dependency injection.
- Managed routing with Go_router and state management with flutter_bloc.
- Supported both German and English languages in the application.
- Developed and maintained the App-Connect application for Volkswagen, improving connectivity reliability with Apple CarPlay, Android Auto, and MirrorLink by 20%.
- Enhanced user interface and experience, resulting in a 15% increase in user satisfaction.
- Implemented robust Bluetooth and USB connectivity features, reducing connection errors by 25%.
- Collaborated with cross-functional teams in an agile environment, leading to on-time delivery of key milestones.
Md A.
Last position:
Software Engineer (Android - Kotlin, Jetpack Compose) at BJIT Ltd
- Led high-impact projects for multinational clients, including Sony, Rakuten, Netflix, and Zalando, delivering next-generation solutions
- Spearheaded the development of Android applications using Kotlin and Flutter, boosting user interface speed by 30% and implementing MVVM and Clean Architecture
- Orchestrated the integration of REST APIs to fetch and present data with 100% accuracy and uptime, ensuring a seamless user experience
- Enhanced local data storage solutions by utilizing RoomDB, SharedPreferences, and DataStore, reducing application load times by 15%
Felix J.
Last position:
Senior Software Engineer at PCA GmbH
- Developed three applications with Flutter (Dart), Swift (iOS), and Kotlin (Android)
- Responsible for the apps' UI/UX design
- Developed a fingerprint plugin for HidGlobal in Swift and Kotlin
- Used Riverpod and Flutter Bloc for efficient state management
- Used Hive and Isar for local data management
- Used Firebase for backend services (Firebase Cloud Messaging, Analytics, and Firestore)
- Managed code with GitLab, developed using Visual Studio Code and Xcode
Discover over 15,000 top freelancers
Statistics of experts using Firebase Cloud Messaging
Aggregated from the professional profiles of matched freelancers.
Experience
10 years
Position duration
1.6 years
Positions per freelancer
8
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Transportation, Automotive
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
100%
Master's degree or higher
33%
Certifications per freelancer
2
Most common languages
German, English, Russian
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 Firebase Cloud Messaging
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.
Firebase Cloud Messaging 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%)
- Transportation (44%)
- Automotive (33%)
- Energy (33%)
- Media and Entertainment (33%)
- Retail (33%)
- Food and Beverage (22%)
- Healthcare (22%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What it is
Firebase Cloud Messaging, commonly called FCM, is Google’s service for sending push messages to Android, iOS and web applications. It supports notification messages for user-visible alerts and data messages for application logic. Teams can target individual devices, groups, topics or defined audience segments.
Where it fits
FCM sits between an application backend and installed client apps. A server sends messages through the FCM HTTP v1 API or Firebase Admin SDK, while the client receives them through platform-specific Firebase libraries. It is used for chat alerts, order updates, news, reminders, marketing campaigns and background synchronization.
Ecosystem and tooling
Strong specialists work across the Firebase and mobile delivery ecosystem, including:
- Firebase console, project settings and service accounts
- Firebase Admin SDK and FCM HTTP v1 API
- Android SDK, Apple Push Notification service and Web Push
- Device registration tokens, topic subscriptions and token rotation
- Cloud Functions, Cloud Run or other backend services They also understand OAuth 2.0 credentials, payload design, notification permissions and platform-specific delivery rules.
When companies need help
Companies often bring in freelance expertise when a notification system must move from a prototype to production, replace legacy Google Cloud Messaging, or support several platforms consistently. Specialists can diagnose missing messages, expired tokens, duplicate alerts, delayed delivery and incorrect background behavior. Germany-based teams may benefit from on-site workshops or remote collaboration in English or German, depending on the project.
Delivery quality
Reliable FCM work starts with a clear message contract and a backend that can authenticate, retry safely and record useful delivery events. Professionals separate notification content from data payloads, handle token changes and respect Android and iOS permission models. They also design topic and audience rules carefully so that users receive relevant messages without exposing sensitive data.
Choosing a specialist
Look for evidence of production work across the client platforms your product supports, not only familiarity with the Firebase console. Ask how the specialist handles token lifecycle events, APNs configuration, web service workers, payload limits, retries and observability. A strong professional can explain when FCM is suitable, where platform limits apply and how to test delivery without relying on a single device.
Frequently asked questions
Questions about Firebase Cloud Messaging? Start with the answers below.
Firebase Cloud Messaging is used to send push notifications and data messages to Android, iOS and web applications. Companies use it for chat alerts, transaction updates, reminders, content updates and targeted campaigns.
FCM provides one service and API model across Android, Apple platforms and the web, which can simplify backend integration. Direct APNs or Web Push control may be preferable when a team needs platform-specific behavior or already operates dedicated delivery infrastructure.
A strong Firebase Cloud Messaging specialist should understand backend APIs, Firebase Admin SDK, Android and iOS notification permissions, APNs credentials and web service workers. Experience with authentication, logging, queues and data protection is also useful for production delivery.
The right level depends on the scope. A simple notification setup may need focused Firebase experience, while multi-platform delivery, migration from Google Cloud Messaging and high-volume campaign logic require proven production troubleshooting and backend design skills.
Firebase Cloud Messaging work is usually well suited to remote collaboration because configuration, code review and testing can be managed online. On-site sessions in Germany can still help when teams need workshops around notification journeys, release processes or coordination with mobile specialists.
Firebase Cloud Messaging is the successor to Google Cloud Messaging, also known as GCM. New integrations should use the FCM HTTP v1 API and current Firebase libraries rather than relying on legacy GCM interfaces.
Ask for a clear approach to token rotation, retries, permissions, APNs setup and delivery diagnostics. Good FCM implementations include structured payloads, secure credentials, platform-aware behavior and tests for foreground, background and terminated app states.
Firebase Cloud Messaging specialists should confirm the supported platforms, backend stack, authentication model, notification types, targeting rules and release ownership. They should also clarify whether the project involves an existing Firebase setup, a migration from GCM or a new delivery architecture.
The average hourly rate of freelancers in Germany who have used Firebase Cloud Messaging in their recent projects is 76 €, which corresponds to a daily rate of about 611 € based on an 8-hour working day.
Of the freelancers in Germany who have used Firebase Cloud Messaging in their recent projects, 100% hold at least a Bachelor's degree and 33% hold at least a Master's degree.
On average, freelancers in Germany who have used Firebase Cloud Messaging in their recent projects have 10 years of professional experience, with a single engagement typically lasting around 1.6 years.
The most common languages among freelancers in Germany who have used Firebase Cloud Messaging in their recent projects are German (100%), English (89%), and Russian (22%).
The most common industries among freelancers in Germany who have used Firebase Cloud Messaging in their recent projects are Information Technology (100%), Transportation (44%), and Automotive (33%).
The most common business areas among freelancers in Germany who have used Firebase Cloud Messaging in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (67%).
Main locations of FRATCH Experts, who have recently used Firebase Cloud Messaging
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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FRATCH CEO
