Senior mobile, backend, cloud & game-development consulting

I help product teams ship, modernize, and maintain reliable software with focused senior engineering support when they need it most.

30+ years in software · 12+ years delivering production apps and games · Native iOS/Android · C++ · AWS · Unity · Phaser

Discuss your project View selected work

How I can help

Mobile app delivery

Build, stabilize, or modernize production iOS and Android applications using SwiftUI, Jetpack Compose, and C++ where shared or performance-sensitive code is appropriate.

Backend & AWS systems

Design and develop APIs, services, cloud deployment, and production operations for applications that need dependable ownership beyond the mobile client.

Product modernization

Take over established products, reduce technical risk, modernize legacy technology, and keep releases moving while the transition happens.

Games & interactive systems

Deliver Unity and Phaser projects, gameplay and puzzle systems, interactive UX, platform integration, and mobile monetization features.

Selected production work

A small selection of relevant delivery experience across consumer apps, games, algorithms, and health-adjacent products.

Pollen-Radar app screens showing pollen forecast, map, and diary views

Pollen-Radar

iOS & Android · Germany & Austria · Developed for Zeitland and ratiopharm

Production mobile-app modernization and ongoing development.

  • Modernized the mobile app from React/Ionic to native Kotlin with Jetpack Compose for Android and Swift with SwiftUI for iOS.
  • Developed shared and performance-sensitive functionality in C++.
  • Designed and developed the backend in Go and deployed it to AWS.
  • Provided ongoing production maintenance and technical support.

Relevant expertise: Native mobile architecture, legacy modernization, C++, APIs, AWS, and long-term production ownership.

Apple Google
HORSE CLUB Horse Adventures gameplay screens showing character creation, stable care, and riding trails

HORSE CLUB Horse Adventures

iOS & Android · Worldwide · Developed at Zeitland for Blue Ocean Entertainment

Commercial children’s mobile game.

  • Contributed to software design and production development using Unity 3D and .NET.
  • Developed core functionality and scaffolded mini-games.
  • Integrated in-app purchases and advertising.
  • Supported an international mobile release.

Relevant expertise: Unity delivery, mobile games, consumer-product engineering, monetization, and commercial release workflows.

Apple Google
Kognitive Trainings cognitive-game screens showing an aquarium scene, memory puzzle, and matching game

Kognitive Trainings

iOS, Android & Web · Germany & Austria · Developed at Zeitland for Gamify Now! / TEVA

Accessible cognitive-training games for a health platform.

  • Designed and implemented games with JavaScript and Phaser.
  • Optimized algorithms that generate randomized puzzles.
  • Improved UX for people living with multiple sclerosis.
  • Integrated the games into the Aktiv mit MS app and German/Austrian web portals.

Relevant expertise: Algorithms, accessible UX, interactive systems, and mobile/web platform integration.

Apple Google Web

About the company

Mic's Software Design and Development LLC was founded in June 2021. I am a software developer with more than 30 years of experience and a master’s degree in computer science.

My background includes app and game development, security concepts and data anonymization, eGovernment and IT-security leadership, data-center operations, and technical delivery for production products.

Technical focus

Swift & SwiftUI · Kotlin & Jetpack Compose · C++ · Go · AWS · APIs · Unity 3D · .NET · JavaScript · Phaser

Privacy

Last updated: August 17, 2026

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Discuss your project

Tell me what you are building, modernizing, or trying to stabilize. Include the product, platforms, current challenge, and preferred start date.

Contact Mic

Remote consulting for U.S. and international clients. Available for defined-scope delivery, ongoing product work, and senior technical support.