Felician Schwarz

I am a Flutter Mobile App Engineer who builds production-ready apps that are live on the App Store, with a strong focus on maintainability, performance, and real-world usage.

I have built and shipped mobile applications that are live on the App Store, including Dionysos and Crubba, taking them from initial concept through implementation to public release. My work emphasizes stability, maintainability, and real-world usability in production environments.

Across 30+ medium- to large-scale software projects for international clients, I have delivered mobile applications as well as backend-connected and data-driven features. I typically cover the full project lifecycle, from requirements clarification and technical design to implementation, iteration, and delivery under evolving constraints.

In addition to mobile development, I integrate AI-powered features where they add real value, such as automation, intelligent data processing, or computer-vision–based functionality. My approach prioritizes early working versions, fast feedback loops, and incremental improvements based on real usage rather than assumptions.

For larger engagements, I have coordinated small developer teams (2–4 engineers), handling task breakdowns, code reviews, and the integration of parallel workstreams.

I enjoy working with teams that value clear communication, pragmatic decision-making, and shipping high-quality software that is meant to be used, not just built.