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Alwin Grossbach

Senior Software Architect

Currently working at Infoniqa Switzerland on system & cloud architecture with focus on event-driven communication, platform services, and reusability.

Alwin Grossbach - Software Architect

Curriculum Vitae

View or download my professional CV in your preferred language

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Projects & Experience

Professional work and personal projects

Infoniqa Connect

Complete digital ecosystem connecting HR and finance processes across Infoniqa products and third-party solutions, serving thousands of companies across Europe.

Components
Infoniqa Platform

Core infrastructure connecting products with unified identity management and data exchange

Mobile App

Employee self-service for payroll, expenses, and QR-code invoice processing

Web Portal (Center)

Management interface for approvals, payroll access, and master data transmission

Technologies
Azure CloudMicroservicesXamarinMAUIBlazorC#KafkaCosmos DB

Guest Frame

iPad Photo Booth for Events

The Story

Born from a real wedding photography need - I couldn't find an iPad photo booth app that supported video guestbooks without expensive subscriptions. So I built my own solution and have successfully used it at multiple weddings with instant printing and guest video messages.

Key Features
✨
Photo Editing

Built-in filters and editing tools for fun shots

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Video Recording

Record video messages for lasting memories

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Instant Printing

AirPrint integration for immediate keepsakes

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Email Sharing

SMTP configuration for instant photo delivery

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PIN Protection

Secure access control to prevent unauthorized use

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100% Private

Local storage only - no cloud dependency

Fair Pricing

Free version with Guest Frame watermark, or $49.99 one-time purchase for custom branding and advanced features. No subscriptions, no annoying ads, no hidden costs.

Technologies
FlutterDartAirPrintSMTPVideo RecordingiPad Development