Marcel R. G. Berger | Founder of Scalable Apps

Hey, I'm Marcel

Software Architect. Founder. Product Builder.

I design and build digital products end-to-end — from concept to scalable production systems.

Mobile applications. Cloud-native backends. Automation pipelines. Clean architecture.

From idea to structured product concept and scalable architecture — defining clear scope, clean UX and deliberate technical decisions.

Development of mobile apps, backend systems and cloud infrastructure engineered for robustness, security and long-term maintainability.

Deployment, monitoring and continuous optimization of production systems to ensure stability, performance and predictable operating costs.

Every undocumented detail is a financial risk.
Protect your work with structured, verifiable documentation.

DokuAI

iOS

Choose wine with confidence — every time.
Personalized recommendations based on your taste, context and preferences.

Sommelio

coming soon

Your documents. Your control.
Deadlines, warranties and tax records — organized, tracked and securely stored in your iCloud..

PaperlessIQ

coming soon

Never wonder what to mix again.
Photograph your ingredients — get cocktails that actually match what you have.

Pourenzo

coming soon