vogler.app

APPS

Mobile App Development

I have been working as a freelance software developer since 2013, with a focus on mobile applications. During this time, I have supported start-ups, agencies, and large enterprises in developing and evolving their apps.

My focus today is on modern Android development with Kotlin and Jetpack Compose. I particularly enjoy projects where existing applications are modernized, architectures are improved, or new features are integrated in a sustainable way.

I also bring experience with iOS, REST APIs, SQL, and PHP. Currently, I am working intensively with Kotlin Multiplatform. I use modern AI tools selectively to accelerate development, analysis, and code reviews – while technical responsibility always remains with the developer.

Get in touch

I offer

Experience

Android Development since 2012

My first smartphone ran with Android Version 2.3

Qualification

Completed master's degree in media informatics

At 'Berliner Hochschule für Technik' (ex Beuth Hochschule)

Versatility

Customers in many industries and team sizes

Automotive, Logistics, E-Commerce, Health Care, Museums ...

Reliability

Freelancer since 2013

For more than 10 years I care for customers as a professional developer

Up to date

Training courses and conferences

I am constantly educating myself and using the latest frameworks

Open minded

Think out of the box

Also developing web, backend, APIs and iOS

#Android

#Kotlin

#Jetpack Compose

#Kotlin Multiplatform

#iOS

#Claude Code

#Github Copilot

Services

Mobile App Development

From individual features to complete applications: I develop modern apps with Kotlin and Jetpack Compose. My focus is on Android and Kotlin Multiplatform. I place great importance on maintainable architecture, high code quality, and close collaboration with product and development teams.

App Modernisation

Many applications have grown over the years. I help modernize legacy code step by step, reduce technical debt, and migrate existing apps to current technologies and architectures – without disrupting ongoing development.

Mobile Consulting

Whether it's architectural decisions, code reviews, or the introduction of new technologies: I help teams build mobile applications that are maintainable and future-proof in the long run.

Modern Development with AI Support

I am using current AI tools to support analysis, development, and code reviews. This allows many tasks to be handled more efficiently, without compromising on quality, maintainability, or architecture.

GIGS

References

An overview of my recent projects is available on my LinkedIn profile, including:

Migration of existing layouts to Jetpack Compose and development of new features in Germany's most popular classifieds app.
Architecture and implementation of warehouse management on Zebra scanners for a major logistics company within a Scrum team.
Development of features for the electronic health record of a large corporation.
New features and app prototype in an agile development team for a German premium automotive manufacturer.
Visitor guides for various museums as Android applications.

CONTACT

Contact

+49 157 878 111 79

D - 14542 Werder (Havel)

Tax ID: DE282418073 | Responsible according to § 55 Abs. 2 RfStV: Mathias Vogler

The information published on this page are subject to German copyright and intellectual property law. The use requires the written permission of the copyright holder. For the accuracy, completeness and timeliness of the content, I assume no liability, despite the utmost care. For external links, the content of which I have no control, the operator of the page is always responsible. Upon notification of violations of applicable law, the affected content will be removed immediately. I would ask for your immediate release. A liability is only possible from the date of notice.