Welcome!
I'm Árpád Poprádi.
I specialize in developing Android, Kotlin Multiplatform (for Android and iOS), web apps, embedded systems, and backend solutions.
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About me
My journey blends a strong foundation in physics with a passion for building robust software solutions in complex domains. After earning my Master of Science in Physics from Budapest University of Technology and Economics in 2002, I spent the early years writing high-performance C++ for industrial automation and embedded systems. Since 2016 I’ve worked as an independent freelancer, architecting end-to-end solutions that combine embedded firmware, IoT backends, and modern user interfaces.
I specialize in clean, maintainable architectures (Domain-Driven Design, Model-Based Systems Engineering) and in choosing the right tool for the job.
I'm also proud to be recognized within the top 10% of contributors on the Nordic DevZone, showcasing my expertise in embedded systems.
In the past three years my focus has shifted strongly toward the Kotlin ecosystem. I have delivered production Android applications with Jetpack Compose and, most recently, I’ve gone full Kotlin Multiplatform.
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