Willkommen auf dem Maltprofil von Marc !

Bei Malt können Sie auf eine Reihe der besten Freelancer Talente für all Ihre Projekte zugreifen. Sie können Marc kostenlos kontaktieren und sich über den Chat auf Malt austauschen, oder andere Freelancer anschreiben und unverbindliche Angebote einholen.

Marc Marburger

Senior Software Developer

Remote aus Berlin

  • 52.517
  • 13.3889
  • Unverbindlicher Tarif 800€ / Tag
  • Berufserfahrung 7 Jahre und +
  • Antwortrate 100%
  • Antwortzeit 2h
Angebot einholen Es handelt sich um ein unverbindliches Angebot, bei dem Ihnen noch keine Kosten entstehen. Der Auftrag startet erst, wenn Sie das Angebot eines Freelancers annehmen.

Verfügbarkeit nicht bestätigt

In Teilzeit, 4 Tage die Woche

Angebot einholen Es handelt sich um ein unverbindliches Angebot, bei dem Ihnen noch keine Kosten entstehen. Der Auftrag startet erst, wenn Sie das Angebot eines Freelancers annehmen.

Standort und Mobilität

Berlin, Deutschland
führt Aufträge hauptsächlich remote aus


  • ≤ 1 Woche
  • ≤ 1 Monat
  • 1 bis 3 Monate
  • 3 bis 6 Monate
  • ≥ 6 Monate




Github : anmarb anmarb
  • 0 Follower
  • 0 Repositories
  • 34 Gists


  • Englisch

    Fließend/ Muttersprache

  • Deutsch

    Fließend/ Muttersprache


Fähigkeiten (16)

  • Languages
  • Berufseinsteiger Fortgeschritten Experte
  • Berufseinsteiger Fortgeschritten Experte
  • Berufseinsteiger Fortgeschritten Experte
  • Methodologies
  • TDD
    Berufseinsteiger Fortgeschritten Experte
  • Frameworks
  • Berufseinsteiger Fortgeschritten Experte
  • IDE
  • Berufseinsteiger Fortgeschritten Experte
  • Berufseinsteiger Fortgeschritten Experte
  • Platform
  • iOS
    Berufseinsteiger Fortgeschritten Experte

Marc in wenigen Worten

Highly organized, working with determination and passion

Former Lead Developer and Architect, understanding business needs and product

Open and curious mindset, pushed by intrinsic motivation

Polyglot, easily switching between languages and tools

Quickly adapting, mastered: C++ 11, Objective-C, C#, Swift, Dart, Assembler in the past years

Short onboarding phase, first day/first check-in, starting to contribute on the first day

Projekt- und Berufserfahrung




September 2020 - Juli 2021 (10 monate)

Author of "Flutter und Dart - Das umfassende Handbuch"

aidhere GmbH


Architect and lead developer

Hamburg, Deutschland

November 2019 - Heute (1 jahr und 11 monate)

In the role of architect and lead developer, the solution architecture and design had to be created by me. The solution is a medical product and as such underlies requirements and restrictions from IEC 62304. I conducted technical interviews for frontend and backend positions.

Next to being in charge of creating and verifying the architecture, I participated in the scrum team as developer, performing code reviews for up to three other developers, but mainly writing components such as the http client, chat, app navigation, notifications and various views.

opentelos GmbH


Flutter developer

Berlin, Deutschland

September 2020 - Mai 2021 (8 monate)

Building the mobile frontend for a mobile solution, aiming to minimize costs and time to receive PCR test results during COVID-19.
The solution comprises (among other features) user management, test result visualization, barcode scanning and communication with a REST API.


Digitalagenturen & IT-Consulting

Flutter developer

Berlin, Deutschland

Mai 2020 - Juni 2021 (1 jahr und 1 monat)

Consulting the customer in best practices established in Flutter development. Working within a Scrum team on heavily modularized software components, potentially consumed by various projects.


Digitalagenturen & IT-Consulting

Flutter developer

Berlin, Deutschland

Juli 2020 - September 2020 (2 monate)

I compensated missing capacity in the Scrum team and jumped into the project without need of more information than the code and requirements. The tasks comprised integration of third party logins (Google, Facebook, Apple), handling of credit card payments and the implementation of a checkout flow.

Additionally I supported in bug fixing and troubleshooting between backend and frontend in preparation of the initial release of the product.

Aupro automation in progress GmbH


C++ developer

Berlin, Deutschland

Mai 2020 - August 2020 (3 monate)

A windows client, consuming a REST API of an embedded-hardware-running server had to be implemented with UI requirements which target a touch-only panel-pc in the industrial domain.
I was in charge of the client architecture and implementation. It defined a cross-project UI-shell that is injected with project-specific views and UI-components. Main features were user management, order management and processing overview.
C++ C++/WinRT UWP Windows embedded SVN

Under NDA


Flutter developer

Berlin, Deutschland

Juni 2020 - Juli 2020 (1 monat)

I supported the customer in hitting a release deadline. A part of the app consisting of an overview- and detail-page was defined by design templates and a description of the backend APIs.

Vilua Healthcare GmbH


Flutter developer

Berlin, Deutschland

November 2019 - Dezember 2019 (1 monat)

Supported in externalizing app components and creating complex widgets.

Vilua Healthcare GmbH


Mobile Developer Dart/Flutter

Berlin, Deutschland

Juli 2019 - August 2019 (1 monat)

My task was to create a solution in which the user can switch seamlessly from the portrait- mode video-call to a landscape-mode tools section and to create the respective tool- widgets.

In order to fulfill given requirements, I developed coordinate-systems, custom-made sliders, etc. One additional difficulty was to scale the widgets/fonts correctly from small-screen devices like the iPhone SE to tablets like the iPad 12.9”. Furthermore, the tools include a screen where spots had to be placed exactly on top of defined positions of a vector graphic.

The project challenged in managing rotation, controlling a video-call, scaling the layout correctly on multiple form-factors and operating systems and to keep the screen states intact between such orientation changes and switches between edit and read modes within these tools. The resulting solution was of library-quality; almost no dependencies and of clear software-design.

Sivantos Group


Global Software Architect Apps

Erlangen, Deutschland

März 2018 - Mai 2019 (1 jahr und 2 monate)

• In charge of mobile architecture
• Test driven refactoring of existing libraries
• Consolidating features and requirements
• Created stable and brandable API for B2B and B2C cases
• Designed core components for communication, application lifecycle, navigation and other infrastructure
• Technical PO for B2B SDK
• Mentor of in-house developers
• Responsible for external resources
C# .NET Xamarin TFS Enterprise Architect Technical Documentation Mentoring

audibene GmbH


Lead Mobile Developer

Berlin, Deutschland

Juli 2016 - Februar 2018 (1 jahr und 7 monate)

• Test driven development of mobile apps
• iOS and Android
• MVVM architecture with view-model-based navigation, speakers/headsets, cloud API
• Chat functionality with push notifications
• WebRTC based video call
• Bluetooth LE communication with hearing aids
c# .NET Xamarin Xamarin.Forms TDD Projektmanagement Mentoring Architecture

Buhl Data Service


Mobile Developer

Neunkirchen, Deutschland

August 2014 - Juni 2016 (1 jahr und 10 monate)

WISO Vermieter

• Developed customer facing apps on iOS, Android, Mac
• Used multi-platform core
• Built meta-UI framework on top of Mac and mobile apps in order to define the layout once
• Delivered private label builds with branded layout and visuals in database by defining complete UI in
database, leveraging on meta-UI framework

finanzblick for Windows Phone

• Developed app with connection and sync to REST API
• Developed features for bank account maintenance, money transfers
• Showing statistics in graphics as bar- and pie charts
C# .NET Xamarin Xamarin.Forms Xamarin.Mac Xamarin.Android Xamarin.iOS Objective-C TDD Clean Architecture

Aupro automation in progress GmbH


Software Engineer

Mudersbach, Deutschland

Oktober 2013 - Juli 2014 (9 monate)

• Developed software in Atmel Assembler
• Windows clients written in C++ with MFC
• Engineered test boards and hardware
• Created web frontend, as HMI, enabling controlling of tasks and showing statistics, connected to C++ backend
C++ MFC Assembler Requirements-Engineering ASP.NET MVC .NET C# jQuery

Ausbildung & Abschlüsse