Flutter Experts in Hamburg
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Meet FRATCH Experts in Hamburg, who have recently used Flutter
Tungi D.
Last position:
Technical PMO | Delivery Master | LLM-Expert at Stealth - NDA
- Owning RAG, LLM-System, ML-ops-Pipelines for various startups in Insurance, Banking, Energy (KRITIS)
Cornelius H.
Last position:
Solution Architect at STIHL
- Remodeling of the system architecture for an Azure-based platform aimed at rapid development of new functionalities
- Modeling of a staging concept for the fulfillment of diverse customer and QA needs
- Creation of requirements for, and oversight of, a proof-of-concept supplier project for a Flutter app with highly advanced BLE functionalities
- Comparison of multiple observability platforms for feasibility and requirements fit within the project environment
- Creation of a mobile app architecture based on domain-driven architecture
- Position of technical advisor and accountable solution architect for two development teams
- Execution of architecture reviews and alignment of changes with architectural expectations
- Skills & Technologies: Microsoft Azure , App Services, NodeJS Mono-repository, microservice architecture, domain driven design, self contained systems, requirements engineering, CI/CD, DevOps, API design, solution architecture
Matthias E.
Last position:
Lead Android Developer at Star Finanz-Software Entwicklung und Vertriebs GmbH
- Further development of the Android app "StarMoney"
- Major XML to Compose redesigns
- Introduction of new technologies and architecture
- Implementation of instant bank transfer
- Development following the agile Scrum process
Paul K.
Last position:
Senior Flutter Developer at Elea.health
- Further development of a complex laboratory information system
- Development of new features including design
- Close collaboration with company leadership
- Embedded in a top team with consistently high performance under time pressure
- Agile approach, Kanban
Tarik H.
Last position:
Technical Product / Digital Asset Owner at Sodexo Pass & Benefit Services
- Migration of 3 DE/AT payment iOS/Android apps and web portal to global solution
- Performed a fit gap analysis for 6 consumer apps vs. global solution
- Managed the migration project to global CWC solution, developed end-to-end tests for backend systems, Pi Planning, release planning
Kwesi D.
Last position:
Test Analyst at Deutsche Bahn (via PAR GmbH)
- Analyze business processes to evaluate test automation
- Develop and execute automated tests (Web & Mobile)
- Perform manual tests to cover non-automated areas
- Handle bug fixing, reporting, and documentation of all test results
- Coordinate with teams and product owners for test optimization and requirement analysis
- Conduct component tests, system tests, and migration tests
- Create monitoring reports and error analyses according to process guidelines
- Participate in the team for Deutsche Bahn’s new DB Navigator app during the software reorientation; responsible for new workflows, modern design, and replacing the old systems
- Tools: Appium, Selenium, Cucumber, Android Studio, IntelliJ, GitLab, Instana, Java, iOS, CSS
Sven B.
Last position:
Frontend Developer at TQGG
- Reimplementation of the ESN.com online shop with Shopify's Hydrogen and Remix
- Headless CMS Contentful integration via GraphQL
Jan L.
Last position:
Senior Developer at #Die.Digitalfabrik GmbH
- Languages: PHP7/8 (Shopware 5 & 6), Vue.js, Docker, Oracle, Apache, MongoDB (NoSQL)
- Infrastructure: ScaleCommerce (e-commerce cluster, container-based)
- Team: 3
- Development methodology: Kanban (Jira/Confluence)
- Planning and development of various client projects in an agency environment
Stefanie S.
Last position:
Software Developer for web applications at Rene Schmidt DevOps UG (haftungsbeschränkt) & Co. KG
- Web application management
- Development of applications and components using PHP with Symfony and Doctrine/PostgreSQL
- CSS optimization and customization with Twitter Bootstrap, HTML, JavaScript and jQuery to company specifications
- Developed a message queue system using RabbitMQ and NodeJS
- WordPress plugin development and WordPress theme customization
- App development for Android with Flutter and Dart
- Implemented event-based action logging system with Symfony v5.2
Christopher S.
Last position:
Relaunch news platform Spiegel Online at Spiegel Tech Lab GmbH
- Implemented business relevant features for the news platform
- Performed technical consultancy for system architecture
Discover over 15,000 top freelancers
Statistics of experts using Flutter
Aggregated from the professional profiles of matched freelancers.
Experience
18 years (Germany: 16 years)
Position duration
1.8 years (Germany: 2.9 years)
Positions per freelancer
14 (Germany: 11)
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Manufacturing, Retail
Certification focus areas
Information Technology, Quality Assurance, Business Intelligence
Bachelor's degree or higher
78% (Germany: 90%)
Master's degree or higher
33% (Germany: 47%)
Doctorate
22% (Germany: 4%)
Certifications per freelancer
1 (Germany: 2)
Most common languages
German, English, French
Speak two or more languages
100% (Germany: 97%)
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 Hamburg 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 Hamburg using Flutter
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.
Flutter 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%)
- Manufacturing (50%)
- Retail (50%)
- Healthcare (40%)
- Transportation (40%)
- Professional Services (40%)
- Aerospace and Defense (30%)
- Automotive (30%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Cross-platform foundation
Flutter is Google's UI toolkit for building applications from a shared Dart codebase. Its rendering engine gives teams control over consistent interfaces across iOS, Android, web and selected desktop targets. It suits products that need a unified experience without maintaining separate front ends for every platform.
Applications and products
Flutter specialists deliver customer-facing apps, internal tools and connected product experiences. Common assignments include:
- Mobile apps for commerce, finance, health and mobility
- Prototypes that can mature into production products
- Companion apps for devices, services and subscriptions
- Responsive web interfaces and desktop utilities
Dart and the ecosystem
Strong Flutter work depends on more than widget composition. Professionals use Dart, Flutter SDK tooling, package management, state management approaches such as Riverpod or Bloc, and testing frameworks. They also connect applications to REST or GraphQL services, authentication, analytics, payments and cloud back ends.
Native integration
Some features require platform-specific knowledge. Specialists work with Android and iOS build systems, permissions, push notifications, camera and Bluetooth APIs, deep links, app signing and store releases. They can bridge Flutter with Kotlin, Swift or existing native modules when a package does not cover the requirement.
When companies bring in experts
Freelance expertise is useful when a product team needs to validate an idea, accelerate a release or improve an existing application. Typical signals include:
- Separate mobile codebases are slowing feature delivery
- A Flutter application has unstable state, rendering or release workflows
- A new product needs a consistent experience across platforms
- The team needs support with store submission, testing or migration
What strong specialists deliver
Good professionals make deliberate trade-offs between shared code and native behavior. They structure reusable widgets, keep state predictable, profile performance and write tests that protect critical flows. They also document decisions, communicate clearly with product and back-end teams, and prepare reliable builds for continuous delivery. In Hamburg, remote collaboration can work well when requirements, review routines and language expectations are agreed early.
Frequently asked questions
Everything clients usually want to know about Flutter, in one place.
Flutter is used to build applications for iOS, Android, web and desktop from a shared Dart codebase. Companies use it for consumer apps, internal tools, prototypes and connected product experiences.
Flutter uses Dart and its own rendering approach, while React Native uses JavaScript or TypeScript with native platform components. The better choice depends on the existing team, required integrations, interface consistency and long-term maintenance needs.
Flutter specialists should understand Dart, state management, automated testing and application architecture. Experience with REST or GraphQL APIs, authentication, CI/CD, analytics and native iOS or Android integration is also valuable.
A small prototype can be handled by a professional who is comfortable with Flutter, Dart and basic API integration. Production applications usually need broader experience with performance profiling, testing, release workflows, security and platform-specific behavior.
Flutter work is well suited to remote collaboration because source code, design files, testing and releases can be reviewed online. A Hamburg-based company should define communication hours, documentation standards and whether German, English or both are needed.
Flutter can be a strong fit when a company wants a consistent interface and shared implementation across mobile platforms. Separate native teams may be preferable when a product depends heavily on advanced platform APIs, highly specialized device behavior or distinct platform experiences.
Ask a Flutter specialist to explain architecture, state management, testing and native integrations in a previous project. Review loading behavior, accessibility, error handling, release automation and how clearly the code can be maintained by another professional.
Flutter freelancers should clarify the target platforms, Dart and SDK versions, design system, back-end contracts and release ownership. They should also check the existing test coverage, state management approach, native modules and expectations for remote collaboration.
The average hourly rate of freelancers in Hamburg, Germany who have used Flutter in their recent projects is 94 €, which corresponds to a daily rate of about 756 € based on an 8-hour working day.
Of the freelancers in Hamburg, Germany who have used Flutter in their recent projects, 78% hold at least a Bachelor's degree, 33% hold at least a Master's degree, and 22% hold a doctorate.
On average, freelancers in Hamburg, Germany who have used Flutter in their recent projects have 18 years of professional experience, with a single engagement typically lasting around 1.8 years.
The most common languages among freelancers in Hamburg, Germany who have used Flutter in their recent projects are German (100%), English (100%), and French (20%).
The most common industries among freelancers in Hamburg, Germany who have used Flutter in their recent projects are Information Technology (100%), Manufacturing (50%), and Retail (50%).
The most common business areas among freelancers in Hamburg, Germany who have used Flutter in their recent projects are Information Technology (100%), Product Development (100%), and Project Management (70%).
Main locations of FRATCH Experts, who have recently used Flutter
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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Philipp Thomaschewski
FRATCH CEO
