Firebase Experts in Munich
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Meet FRATCH Experts in Munich, who have recently used Firebase
Hans-Heinrich Wegemund
Last position:
Senior AI Product Engineer | Flutter · MVP · Agentic Engineering at struppilog.com
struppilog.com – Digital health record for pets / MVP → Full Product
Design, development, and full further development of a digital health platform for pets – from my own MVP development to a fully built and production-ready platform.
Independent concept and development of the MVP Development of the full application with Flutter/Dart and Firebase Expansion of the MVP into a full digital health record with health data, findings, allergies, medications, documents, and emergency data Development of user registration, authentication, roles, data models, and secure user interactions Implementation of QR-code-based data exchange and digital interaction features Development of a multilingual, responsive web application Integration of AI-supported features and AI/agentic workflows Development and continuous improvement of product logic, UX/UI, and technical architecture Building and expanding a scalable cloud-based solution with Firebase Integration and further development of APIs and external services Use of AI-native / agentic engineering to speed up development, testing, debugging, and product iteration Independent implementation of all other features and technical extensions Continuous further development of the MVP into a full digital product
Impact: The MVP I built myself was continuously developed technically and functionally into a broad, production-ready platform – including frontend, backend, data model, authentication, UX/UI, APIs, cloud infrastructure, and ongoing product development.
Omar Ashour
Last position:
Senior Fullstack AI Engineer (Team Lead – B2C Platform) at mama health
- Partner directly with C-level leadership (CEO, CAIO, CTO) on architecture, OKR strategy, and cross-team roadmap prioritization, translating strategic goals into structured engineering requirements.
- Surfaced and mapped technical debt across the entire organization with C-level leadership and co-defined a prioritized remediation strategy, balancing debt paydown against feature delivery.
- Led code reviews and technical standards across the team, fostering a mentor-first environment with two-way feedback dialogue — pairing on complex pipeline work and unblocking junior engineers on async architecture patterns.
- Re-architected the AI companion's core processing pipeline from synchronous to asynchronous with a queue-based worker architecture, enabling horizontal scalability and cutting upload processing time ~4x (from ~22s to 5–10s) while improving response accuracy.
- Designed an AI-driven document intelligence workflow with automatic multi-document classification, per-document summarization, and relevance guardrails for the patient care journey.
- Built a unified patient memory system (short- and long-term context) bridging the document vault and chatbot into a single bidirectional, context-aware platform.
Alexander Schwartz
Last position:
Founder and Full-Stack Developer at TrumpPostAlert.com
- Feasibility study for quick implementation of requirements with AI-based development (vibe coding)
- Development of a single-page web app in Angular 20
- Development of a backend server application in Kotlin
- Integration with Google Cloud Platform (Firebase): authentication, Firestore NoSQL database, storage, Cloud Functions, hosting and Cloud Run
- Integration with a NEON PostgreSQL database
- Automated AI-based analysis of Donald Trump's posts on Truth Social and analysis of relevance for stock markets and geopolitical topics
- CI/CD via GitHub Actions using Docker and Google Cloud Run
- Technical environment: Angular 20 (Angular Material, RxJS), Kotlin 2.2.20, TypeScript 5.9.3, Spring Boot 3.5.6, Google Cloud Platform (Firebase, Cloud Run, Gemini, Vertex AI), ChatGPT Codex, Git, GitHub, SourceTree, IntelliJ WebStorm, IntelliJ IDEA
Vitaliy Ryumshyn
Last position:
DevOps GitOps (temp) at Signal Iduna
- Responsible for Openshift/Kubernetes on-prem administration and developer support.
- Developed URP infrastructure automation with Python, Ansible, Kustomize and ArgoCD, Argo Workflow/Events stack.
- Wrote smoke and load tests for URP infrastructure utilizing Python, Kustomize and ApplicationSets.
- Helped to set up and deploy URP infrastructure in Google Cloud, GKE.
- Set up monitoring for URP and ArgoCD stack with Splunk Cloud.
- Performed system administration tasks across RedHat Linux, Kubernetes/Openshift, ArgoCD, GitLab, Bitbucket Enterprise, Kafka and MongoDB.
Matthias Lang
Last position:
Typescript Fullstack Engineer at Card Complete / Bank Austria
- Designed and developed the "Credit Risk Engine" using Camunda, Node.js and Typescript
- Greenfield project for credit card credit assessment for existing and new customers, including EBA KPIs, SCHUFA and CRIF scorings
- Built and modeled workflows (BPMN) and decision logic (DMN) with Camunda Modeler in close collaboration with stakeholders
- Implemented service tasks, user tasks and jobs with Nest.js, Node.js and Typescript, including exception handling
- Backend-for-Frontend (BFF), frontend with React, Tailwind and Ant Design UI library
- CI/CD with GitLab, Kubernetes/Rancher
Marc Stiller
Last position:
Venture Builder/Innovation Manager at Munich Re
- Venture lead for new business models in Generative AI and Data Governance
- Multiple business model ideation projects in climate, InsurTech, crypto, AI
- Coaching of multiple ventures in different stages of the venture building process
- Setup, orchestration, and governance of overall idea funnel process and framework
- Development of strategic innovation management & governance concept for the Munich Re board
- Thought Leadership on strategic application of Generative AI in the insurance industry
M Samy Hussein
Last position:
Android Developer at Check24 GmbH
- Developed and maintained the large-scale Check24 car insurance native Android app serving millions of users using Jetpack Compose.
- Owned the end-to-end implementation of new features, including planning, development, and delivery in an Agile/Scrum environment.
- Refactored legacy Java code into a modern Compose architecture, improving maintainability and long-term scalability.
- Performed code reviews for team members via Bitbucket, ensuring code quality, architectural consistency, and Kotlin best practices.
Simon Schreiber
Last position:
Mobile Growth Consulting at Bundesliga (DFL Digital Sports)
- Driving app monetization and growth initiatives for Bundesliga products.
- Moderation of cross-team ideation workshops for idea generation.
- Amplitude Product Analytics, Google Ad Manager, Firebase.
Christian Engert
Last position:
Product Owner Mobile Integration at PAYBACK
- Create epic and user stories for seamless integration of PAYBACK features in PAYBACK partner apps
- Discuss solution with partner dev teams to kickoff integration on partner side
- Create roadmap 2023 for Partner Integration Crew
- Mentor internal Product Owners
Ilker Baltaci
Last position:
Freelance Mobile Developer at B+S Banksysteme AG
Developed the SecureMessaging Android and iOS app (authorization medium) to approve transactions in M.M.Warburg Bank's online banking.
Developed a performance-optimized stock trading app for iOS and Android.
Designed architecture for scalable white-label applications in the iOS and Android environment for banks and financial institutions.
Refactored outdated libraries and modernized the codebase of existing apps.
Migrated from XML to Jetpack Compose (Android) and from Xib/Storyboards to SwiftUI (iOS).
Advised on security issues and implemented CI pipelines to optimize workflows.
Thorsten Gutermuth
Last position:
Head of Real Estate Products | Technical Program Lead
- Program lead for a multi-year strategic partnership (~€9M device volume), reporting to the CTO (later CEO) and acting as primary executive interface to partner leadership.
- Owned cross-system delivery across firmware, hardware, cloud backend, manufacturing and partner engineering teams for two IoT products; improved system stability and observability to support reliable large-scale field operations (125k+ devices).
- Negotiated program roadmap and scope with partner leadership, aligning delivery commitments across hardware, firmware and cloud.
- Stabilized a strained executive partnership by restoring delivery reliability and establishing clear governance and scope boundaries.
- Delivered telemetry analysis system (Python, AWS) required by partner contract to detect malfunctioning heating systems and operational issues across deployed devices.
Mario Gmbh
Last position:
Software and Data Engineer at Plexify GmbH
- Architecture, design and development of an MVP application for a provider of specialized travel experiences
- Technologies: Python, FastAPI, Firestore, Firebase, Docker
Janusz Mazurek
Last position:
IoT Edge Computing / Self-Driving-Cars at Automotive consulting company
- Platform: Python ecosystem, RHEL 8, K10, AWS IoT Core, AWS Lambda, MLOps
- Software: Java JEE/cloud, IntelliJ IDEA, AWS IoT Core, AWS Edge and Lambda, AWS SageMaker SDK, Docker Compose, Kubernetes, OpenShift 4, Tekton, Flux, Helm charts, JSON/XML technology, Nginx, Apache Spark, OpenAI (GPT Plus, DALL-E 3, Whisper), GAN, GitHub Copilot, AI/machine and deep learning, Jupyter notebooks, TensorFlow 2, Colab, Keras API, Prometheus, Grafana, Conda, Python 3.9, PySci stack (NumPy, pandas, Scikit-learn, matplotlib)
- Responsible for webinar:
- IoT edge computing: architecture, components, resources, management
- IoT edge computing with MicroK8s, designing and creating flows/diagrams for AWS, three-step model for IoT ecosystem
- IoT processes, connectivity, data transfer and deployment, security
- Optimization of edge computing for IoT networks and services (AWS SQS queue, SNS notifications, events, analytics, buttons, device management/defender, Things Graph)
- Machine/deep learning frameworks (models, training, pipeline optimization, deployment in the cloud/at the edge (OpenShift), monitoring workloads with Prometheus and Grafana)
- Performance optimization for low latency/resilience using adaptive ML/DL/RL models for customer IoT data
- Analysis of large sensor data sets with Apache Spark, Kafka clusters
- Kasten K10 data management platform on Kubernetes multi-cluster with Helm chart, deployment, backup/disaster recovery (RTO/RPO), data lifecycle and security management
- Implementation of multilayer artificial neural network (ANN) with TensorFlow 2 and Colab for regression and classification; data analysis and provisioning for applications; development of models for testing and training, deployment of models
- Automation of business streamline processes with AI (Azure OpenAI, Discord bots/Zapier apps AI assistants (IntelliJ, GitHub Copilot))
Anton Atamanovski
Last position:
Freelance Software Developer at Freelance Software Developer
- Developed the Chrome extension mailsome.ai for AI-powered email reply generation
- Used OpenAI API, Stripe, Node.js, TypeScript
Discover over 15,000 top freelancers
Statistics of experts using Firebase
Aggregated from the professional profiles of matched freelancers.
Experience
17 years (Germany: 14 years)
Position duration
2 years (Germany: 1.8 years)
Positions per freelancer
9 (Germany: 10)
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Automotive, Banking and Finance
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
73% (Germany: 89%)
Master's degree or higher
55% (Germany: 54%)
Certifications per freelancer
1
Most common languages
German, English, Italian
Speak two or more languages
100% (Germany: 97%)
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 Munich 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 Munich using Firebase
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
Firebase basics
Firebase is Google's app backend toolkit for mobile and web products. Teams use it to ship authentication, databases, file storage, push notifications, and app analytics without building every service from scratch. It fits fast-moving products that need a practical backend layer.
Common deliverables
- Auth flows with Firebase Authentication
- Realtime features with Firestore or the Realtime Database
- Push messages with Firebase Cloud Messaging
- Server-side logic with Cloud Functions
- Monitoring with Crashlytics and Performance
Ecosystem skills
Strong Firebase specialists understand how the pieces work together: Firestore, Authentication, Hosting, Cloud Storage, Remote Config, and Analytics. They also know where Firebase ends and Google Cloud begins, so the architecture stays clear when a product grows. Good work here is not just setup; it is clean data structure, secure rules, and maintainable flows.
When companies need help
Companies usually bring in freelance Firebase experts when an app needs a quick launch, a messy backend needs cleanup, or a team wants to improve stability and security. This is common in startups, product teams, and Munich companies that build customer apps, internal tools, or connected services. Remote collaboration works well, but on-site sessions can help when product, design, and engineering need to align quickly.
What strong experts do
- Design data models that fit real app usage
- Write security rules that protect user data
- Reduce read costs and slow queries
- Set up environment separation for testing and release
- Document choices so teams can maintain the setup
Firebase in real projects
Firebase shows up in apps that need login, live updates, alerts, content sync, or rapid release cycles. It is also used for prototypes that later become production systems. In Munich, teams often look for specialists who can work in English or German and communicate clearly with product stakeholders and technical peers.
Frequently asked questions
Before you brief your next project: the most common questions about Firebase.
Firebase is used to add backend features to web and mobile products without building every service from scratch. Teams rely on it for authentication, Firestore data, file storage, push notifications, crash reporting, and hosting. It is a good fit when speed, simple operations, and tight app integration matter.
Firebase is faster to start with than a fully custom backend because many common services are ready to use. A custom backend gives more control over complex business logic, but it also takes more setup and maintenance. Many teams use Firebase for the product layer and add Google Cloud or another backend only where needed.
Firebase is the product name most people use, and Google Firebase is a common way to refer to the same ecosystem. Searchers may also look for Firebase Cloud Messaging, Firestore, or Firebase Authentication when they need help with a specific part. A strong specialist should understand how these services connect.
A strong Firebase freelancer usually knows JavaScript or TypeScript, app architecture, and basic cloud security. For mobile work, experience with iOS or Android integration helps a lot. Familiarity with Google Cloud, CI/CD, and analytics tools is also useful when the setup needs to scale.
A simple Firebase setup can be handled by a specialist who has shipped a few production apps and understands authentication, data design, and rules. More complex work needs deeper experience with Firestore structure, Functions, and environment management. The key is not time spent, but whether the expert has solved the same kind of product problem before.
Yes. Firebase work is often remote-friendly because most tasks are in the console, the codebase, and the release pipeline. For Munich teams, remote collaboration works well when the freelancer can join planning calls, review data models, and explain trade-offs clearly. On-site sessions can still help during early product shaping or security reviews.
Look for clear decisions, not just setup experience. A strong Firebase specialist can explain security rules, data structure, performance trade-offs, and how they would prevent runaway reads or fragile client logic. Good signs are clean documentation, sensible environment separation, and examples of production systems they helped stabilize.
Ask how the freelancer would design your auth flows, structure documents, and handle access control. For Firebase Authentication and Firestore, the best experts can describe edge cases such as role changes, offline sync, and data migration. If the answer is specific and practical, they are likely to be a good fit.
The average hourly rate of freelancers in Munich, Germany who have used Firebase in their recent projects is 90 €, which corresponds to a daily rate of about 721 € based on an 8-hour working day.
Of the freelancers in Munich, Germany who have used Firebase in their recent projects, 73% hold at least a Bachelor's degree and 55% hold at least a Master's degree.
On average, freelancers in Munich, Germany who have used Firebase in their recent projects have 17 years of professional experience, with a single engagement typically lasting around 2 years.
The most common languages among freelancers in Munich, Germany who have used Firebase in their recent projects are German (93%), English (93%), and Italian (14%).
The most common industries among freelancers in Munich, Germany who have used Firebase in their recent projects are Information Technology (100%), Automotive (64%), and Banking and Finance (57%).
The most common business areas among freelancers in Munich, Germany who have used Firebase in their recent projects are Information Technology (100%), Product Development (100%), and Project Management (57%).
Main locations of FRATCH Experts, who have recently used Firebase
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.
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Berlin
Hamburg