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MVVM Experts in Berlin

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Hire experts who design clean ViewModel layers, connect views to app state, and keep presentation logic testable across mobile and desktop apps. Get fast, precise matching with vetted, available freelancers.

Meet FRATCH Experts in Berlin, who have recently used MVVM

Verified expert

Ibrahim Hilali

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Senior Full Stack Engineer | Cloud & AI Agent Engineer

Berlin
Ibrahim Hilali

Last position:

Senior Full Stack / AI Engineer at Punktum Digital GmbH

  • Context: Healthcare and laboratory teams required faster document analysis, treatment-planning support, and reliable AI workflows for MR/VR-assisted operations.
  • Contribution: Built the AI healthcare platform, model/agent workflows, VR-glasses deployment platform, REST APIs, Next.js/React interfaces, and CI/CD pipelines.
  • Impact: Delivered a production-ready AI product foundation that improved clinical document review, supported laboratory automation, and made VR fleet deployment manageable across environments.

Tech: TypeScript, Next.js, Node.js, React, Java, Spring Boot, Python, PyTorch, TensorFlow, Docker, PostgreSQL, OpenAPI, GitLab, GitHub Actions.

Verified expert

Burak Ceylan

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Senior Android Developer

Berlin
Burak Ceylan

Last position:

Senior Android Developer at Awesome Technologies GmbH

  • Optimized the Amp healthcare app alongside a senior developer, specifically enhancing data caching mechanisms which led to a 25% improvement in load times.
  • Applied MVI architecture, resulting in a 30% decrease in bugs and streamlining testing processes.
  • Implemented CI/CD with Bitrise, reducing deployment sizes from 120MB to 104MB.
  • Led the migration of 40% of the Java codebase to Kotlin.
  • Achieved 85% unit test coverage.
Verified expert

Alberto Galván De La Rosa

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C#/.Net Developer

Berlin
Alberto Galván De La Rosa

Last position:

C#/.Net Developer at Pean-IT GmbH

  • Developed high-performance REST API interfaces in C# for Investitionsbank Berlin (IBB) using CI/CD (Git, Azure DevOps).
  • Developed the "Pean Admin Center" using the Microsoft Graph API (backend: C#, frontend: Vuetify), implemented via CI/CD pipelines (Azure DevOps).
  • Created low-code business applications and automated processes with Power Apps and Power Automate.
  • Set up and designed the online shop for Pestalozzi-Fröbel-Haus (PFH) via Wix.
Verified expert

Muhammad Zubair

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Sr. Mobile Developer

Berlin
Muhammad Zubair

Last position:

Sr. Mobile Developer at Firsty

  • Worked on ideation phase through deployment; managed the team and implemented the core architecture
  • Developed Firsty Travel eSim: native eSIM installation with a single click; seamless user authentication; real-time data synchronization; intuitive user interface design; advanced security protocols; integration with third-party services; high performance and scalability
  • Developed WIO Business banking app: spend, save, invest, and control entire transaction process
  • Technologies: Flutter, iOS, Android Studio
Verified expert

Steven Mohr

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Freelance Trainer

Dallgow-Döberitz
Steven Mohr

Last position:

Freelance Trainer at TÜV Rheinland Akademie

  • Practical seminar "Generative AI in Software Development"
  • Mobile apps and cloud computing
  • Internet of Things, smart home and consumer healthcare
  • Future of mobile communication
Verified expert

Malte Schonvogel

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Freelance iOS Developer

Berlin
Malte Schonvogel

Last position:

Freelance iOS Developer at United Internet AG

  • Under the brands Web.de, GMX, 1und1, and Mail.com, offers email and cloud services used daily by millions on iPhones.
  • As part of a 10-person team, added new features, refactored legacy code, and increased test coverage.
  • Features: Email and cloud access, compose email, email and cloud sync, news, contact, multiple account management, synchronization, notifications, premium features, ads.
  • Technologies used: UIKit, SwiftUI, Combine, VIPER, Unit tests, UI tests, Snapshot tests, Fastlane, Cocoapods, MailCore.

Discover over 15,000 top freelancers

Statistics of experts using MVVM

Aggregated from the professional profiles of matched freelancers.

Experience

16 years (Germany: 18 years)

Position duration

1.5 years (Germany: 2.8 years)

Positions per freelancer

12 (Germany: 14)

Top business areas

Information Technology, Product Development, Project Management

Top industries

Information Technology, Healthcare, Retail

Bachelor's degree or higher

86% (Germany: 84%)

Master's degree or higher

29% (Germany: 53%)

Certifications per freelancer

1 (Germany: 2)

Most common languages

German, English, Arabic

Speak two or more languages

100% (Germany: 94%)

Based on our profile pool as of 30 Aug 2026.

Daily rate distribution

0 1 2 3 4
<€480 €480-​560 €560-​640 €800+

The chart shows how the daily rates of freelancers in this technology in Berlin 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 Berlin using MVVM

Rates are based on recent contracts and do not include FRATCH margin.

800
600
400
200
Rate comparison chart
Daily rate avg. 581 €
Germany avg. 695 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

800
600
400
200
Rate comparison chart
Median rate 600 €
Germany median 680 €

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

What MVVM does

MVVM, short for Model-View-ViewModel, is a UI architecture pattern for separating screen logic from business logic. It is common in mobile, desktop, and rich client apps where views need to stay responsive and testable. Strong professionals use it to keep interfaces clear, maintainable, and easier to evolve.

Typical work

  • Build ViewModels that expose state and actions for screens
  • Bind views to data, commands, and validation rules
  • Refactor legacy presentation logic into clearer layers
  • Add unit tests around UI behavior without depending on the view

This pattern appears often in WPF, .NET MAUI, Xamarin, Android app architectures, and SwiftUI projects that borrow the same separation ideas.

Tooling and ecosystem

MVVM is not one product. It is an approach supported by frameworks, binding systems, and test tools that make state flow predictable. Experts working with it usually know data binding, command patterns, dependency injection, and navigation patterns that fit the app stack.

  • WPF and .NET MAUI binding systems
  • Android lifecycle and state handling
  • SwiftUI and view model design
  • Test frameworks for presentation-layer logic

When to bring in help

Companies bring in freelance MVVM specialists when screens become hard to maintain, state is duplicated, or UI tests are brittle. They also help during migrations from code-behind or controller-heavy designs into cleaner presentation layers. In Berlin, that often fits teams shipping product work across app, device, and internal tool projects.

What strong specialists do

Good MVVM professionals do more than move code into a ViewModel. They define boundaries, keep state consistent, prevent binding leaks, and make navigation and error handling predictable. They also write code that other experts can extend without guessing where logic belongs.

Signs you need MVVM

  • UI logic is repeated in several screens
  • Views know too much about data fetching or validation
  • Tests are difficult because presentation code is tangled
  • Small UI changes create side effects in other parts of the app

These are signs the presentation layer needs structure, not more ad hoc fixes.

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Frequently asked questions

Need clarity? These are the questions we hear most often about MVVM.

MVVM is used to separate screen state and interaction logic from the view layer. That makes it a strong fit for mobile apps, desktop software, and other interfaces with complex user flows. Teams use it when they want cleaner binding, easier testing, and less duplicated UI logic.

MVVM pushes more responsibility into the ViewModel, especially for state and commands. Compared with MVC, it usually gives a cleaner view layer; compared with MVP, it often works better when the framework has strong data binding. The right choice depends on the app stack and how much UI state you need to manage.

MVVM is common in WPF, .NET MAUI, Xamarin, Android app architectures, and SwiftUI-style codebases. A strong specialist should understand the framework’s binding model, navigation flow, and lifecycle rules. That knowledge matters more than following a template.

A solid MVVM professional usually knows data binding, dependency injection, command patterns, and unit testing. For mobile and desktop work, they should also understand state management, asynchronous calls, and how to keep the view layer thin. Those skills make the architecture work in practice.

If the app already has tangled view logic, weak tests, or inconsistent state handling, MVVM expertise helps early. Smaller screens can often be handled by a generalist, but larger products benefit from someone who has designed ViewModels before. The more views share rules and state, the more valuable that experience becomes.

Yes. MVVM work is usually easy to review remotely because the key deliverables are code structure, test coverage, and clear separation of concerns. Berlin teams often mix local workshops with remote implementation, especially when the product team is distributed.

Look for code that keeps views simple, avoids leaking business logic into the UI, and handles state changes clearly. Strong MVVM work includes well-named ViewModels, small units of logic, and tests that prove the behavior of the presentation layer. Ask for examples of refactoring messy screens or building binding-heavy features.

No. Model-View-ViewModel is a pattern, not a vendor product. It appears across Microsoft ecosystems, mobile app stacks, and desktop interfaces whenever teams need a clean way to separate presentation logic from the view.

The average hourly rate of freelancers in Berlin, Germany who have used MVVM in their recent projects is 73 €, which corresponds to a daily rate of about 581 € based on an 8-hour working day.

Of the freelancers in Berlin, Germany who have used MVVM in their recent projects, 86% hold at least a Bachelor's degree and 29% hold at least a Master's degree.

On average, freelancers in Berlin, Germany who have used MVVM in their recent projects have 16 years of professional experience, with a single engagement typically lasting around 1.5 years.

The most common languages among freelancers in Berlin, Germany who have used MVVM in their recent projects are German (100%), English (100%), and Arabic (14%).

The most common industries among freelancers in Berlin, Germany who have used MVVM in their recent projects are Information Technology (100%), Healthcare (86%), and Retail (71%).

The most common business areas among freelancers in Berlin, Germany who have used MVVM in their recent projects are Information Technology (100%), Product Development (100%), and Project Management (71%).

Main locations of FRATCH Experts, who have recently used MVVM

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

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